{"title":"Linux BSD Specialist","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0932\/9890\/files\/LPI-TrainingPartner_100x100.webp\" alt=\"LPI Training Partner\" style=\"margin-bottom: 16px; float: none;\"\u003e   \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0932\/9890\/files\/LPI-ChannelPartner_100x100.webp\" alt=\"LPI Channel Partner\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eNanfor es \u003cstrong\u003epartner Platinum de Linux Professional Institute (LPI)\u003c\/strong\u003e, homologado como Training Partner y Channel Partner. Los cursos \u003cstrong\u003eBSD Specialist\u003c\/strong\u003e están orientados a profesionales que desean especializarse en la administración de sistemas BSD, dominando su arquitectura, gestión de paquetes, seguridad y configuración de servicios en entornos de producción.\u003c\/p\u003e\n\u003cp\u003e🐧 \u003cstrong\u003eFundamentos de BSD\u003c\/strong\u003e – Arquitectura del sistema, instalación y configuración inicial\u003c\/p\u003e\n\u003cp\u003e💻 \u003cstrong\u003eAdministración de sistemas BSD\u003c\/strong\u003e – Gestión de usuarios, paquetes, almacenamiento y servicios\u003c\/p\u003e\n\u003cp\u003e🔐 \u003cstrong\u003eSeguridad en BSD\u003c\/strong\u003e – Hardening, control de acceso y protección de entornos BSD\u003c\/p\u003e\n\u003cp\u003e🏆 \u003cstrong\u003eCertificación LPI BSD Specialist\u003c\/strong\u003e – Acredita competencias especializadas en administración de sistemas BSD\u003c\/p\u003e","products":[{"product_id":"curso-oficial-de-especialista-en-bsd-exam-702","title":"Curso oficial de Especialista en BSD - Exam 702","description":"\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eATENCIÓN: En caso de pertenecer al programa \u003ca href=\"https:\/\/nanfor.com\/products\/laas-cert\" title=\"LaaS Cert\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eLaaS Cert\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e la formación es sin examen incluido\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0932\/9890\/files\/BSD_Specialist-Large_480x480.png?v=1597678789\" alt=\"\" width=\"200\" height=\"190\" style=\"display: block; margin-left: auto; margin-right: auto;\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-contrast=\"auto\"\u003eThe typical BSD Specialist certification holder is a system administrator of BSD operating systems. The certification holder has an understanding of the architecture of the BSD operating systems. This includes the ability to manage various aspects of a BSD installation, including the management of user accounts and groups, processes, file systems, installed software, and client networking configuration. The candidate is experienced in using standard BSD and Unix tools on the command line. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAudience\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan data-contrast=\"none\"\u003eSystem Administrators\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eFreeBSD System Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eNetBSD System Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eOpenBSD System Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eUnix Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eServer Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eIT Administrator\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan data-contrast=\"none\"\u003eEngineers\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eSecurity System Specialist\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eNetwork Engineer\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eUnix System Engineer\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eDevOps Engineer\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003e\n\u003cspan data-contrast=\"none\"\u003eSite Reliability Engineer (SRE)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e\u003cspan data-contrast=\"none\"\u003ePrerequisites\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-contrast=\"auto\"\u003eThere is no prerequisite certification for taking the BSD Specialist Engineer exam. However, it is strongly recommended that a candidate has more than a year of experience in administering BSD systems of various kinds.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTopic 711: BSD Installation and Software Management \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e711.1 BSD Operating System Installation (weight: 3) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to install FreeBSD, NetBSD, and OpenBSD. Furthermore, candidates should be able to upgrade an existing BSD installation. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eInstall the FreeBSD, NetBSD, and OpenBSD operating systems using default options. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eUpgrade an existing FreeBSD, NetBSD or OpenBSD operating system installation. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eDetermine the type and version of the operating system installed. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003euname \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ebsdinstall \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003efreebsd-update \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003esysinst \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ebsd.rd \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e711.2 BSD Software and Package Management (weight: 4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 4 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to install, manage, and update software on a BSD system. This includes using pre-compiled binary software using a package manager as well as compiling software from source code and using ports. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCandidates should understand software management mechanisms on BSD systems. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eInstall, query, and uninstall pre-compiled binary packages. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUse ports to compile software. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eDetermine which installed software has pending upgrades or outstanding security vulnerabilities and install available upgrades. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003emake \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003epkg install \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epkg delete \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003epkg info \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003epkg upgrade \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003epkg_admin \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epkg_add \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003epkg_delete \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003epkg_info \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003epkg_add \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epkg_delete \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003epkg_info \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e711.3 BSD System Startup Configuration (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand the BSD boot process and be able to manage services, including configuring which services are started at boot time. Furthermore, candidates should be able to start and restart a BSD system. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the boot process of each BSD operating system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eUnderstand the role and principles of a bootloader, including BSD bootloader stages. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUse rc startup scripts to start, stop, restart, and check the status of services. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eConfigure services to be started at boot time. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eStart and restart a BSD system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003ePut a BSD system in single-user mode. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eboot(8) \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003erc \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/rc.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/etc\/rc.d\/ \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003einetd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003eshutdown \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eservice \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eservice \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \u003c\/li\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003ercctl\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e711.4 Hardware Configuration (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to investigate a system’s hardware and configure how BSD handles hardware devices. This includes understanding the role of kernel modules and loading and managing existing kernel modules. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eDetermine what hardware is installed on a system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eDetermine which hardware was probed at boot time. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eBSD-specific utilities which can be used to troubleshoot and manipulate PCI, ATA, and SCSI devices. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eView, load, and unload kernel modules. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eAvailability of kernel modules in different BSD operating systems. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003edmesg \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/boot\/loader.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ecamcontrol \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003edevinfo \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003epciconf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003ekldstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003ekldload \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003ekldunload \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eatactl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epcictl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003escsictl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003emodstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003emodload \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003emodunload \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eatactl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003escsi \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e711.5 BSD Kernel Parameters and System Security Level (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidate should understand configurable kernel parameters (MIBs) and should be able to view and set kernel parameters. This includes understanding and setting BSD securelevels. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the concept of kernel MIBs. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eView MIBs and modify MIBs at run-time and permanently. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUnderstand the concept and restrictions of BSD securelevels. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eUnderstand under which circumstances a securelevel can be raised or lowered. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003einit \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003esysctl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/sysctl.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003econfig \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/boot.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTopic 712: Storage Devices and BSD Filesystems \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e712.1 BSD Partitioning and Disk Labels (weight: 2) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription:\u003c\/p\u003e\n\u003cp\u003e Candidates should understand the concepts of disk slice tables and disk labels and be able to view, create, and modify the layout of a hard disk. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the concepts of disk slice tables and disk labels. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eView, create, or edit the disk slice table, master boot record, or disk label. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003efdisk \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003edisklabel \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003einstallboot \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e 712.2 Create File Systems and Maintain their Integrity (weight: 1)  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to create file systems and check their integrity. This includes identifying files which consume the most disk space. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCreate UFS and ZFS file systems. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eDetermine disk space usage and available space. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eCheck the consistency of a UFS filesystem or health of a ZFS pool. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eAwareness of ZFS snapshots. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003enewfs \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003efsck \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003edu \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003edf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ezpool \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ezpool \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e712.3 Control Mounting and Unmounting of File Systems (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to view mounted file systems, mount or unmount file systems, and determine which file systems will mount at boot. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eDetermine which local file systems are currently mounted. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eMount and unmount UFS or ZFS file systems. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eConfigure which file systems are mounted at boot time. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eResolve mount errors. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003emount \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eumount \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/fstab \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003edf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ezfs \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ezfs \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e712.4 Manage File Permissions and Ownership (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand and be able to manage file ownership and permissions. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand traditional Unix permissions. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eView and modify permissions using both symbolic and octal mode. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUnderstand and use the SUID bit, SGID bit, and sticky bit. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eSet the default file and directory permissions. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eView and modify ownership of files and directories. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003echown \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003echgrp \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003els \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003echmod \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003eumask \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e712.5 Create and Change Hard and Symbolic Links (weight: 1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to manage symbolic and hard links. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the difference between symbolic and hard links. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eCreate, view, and remove both types of links. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eln \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003els \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003erm(1) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e712.6 Find Files and BSD Directory Layout (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand the BSD directory layout and be able to find files according to different search criteria. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the directory layout used by BSD systems. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eKnow which utilities can be used to find binaries, source, manpages, and files. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUpdate the locate database. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eUse find to locate files, including using search criteria such as last modification time, size, type, file flags, UID or GID, permissions, or by a text pattern. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ewhatis \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ewhereis \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003ewhich \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003elocate \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003elocate.updatedb \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003efind \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003ehier(7) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTopic 713: Basic BSD System Administration \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e713.1 Manage User Accounts and Groups (weight: 3) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to create and manage user and system accounts as well as groups and group membership. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCreate, modify, and remove user and system accounts as well as groups. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eManage group membership. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eLock and unlock accounts. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eChange user passwords. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eChange a user's properties, such as the default shell. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eControl which files are copied to a new user's home directory during account creation. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eadduser \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epasswd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003echpass \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003echfn \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003echsh \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003evipw \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003enologin \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003eid \u003cbr\u003egroups \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003ewho \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003ewhoami \u003c\/li\u003e\n\u003cli data-aria-posinset=\"11\" data-aria-level=\"3\"\u003esu(1) \u003c\/li\u003e\n\u003cli data-aria-posinset=\"12\" data-aria-level=\"3\"\u003e\/usr\/share\/skel\/ \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003epw \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ermuser \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003euser \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003euseradd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003euserinfo \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003eusermod \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003euserdel \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003euser \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003euseradd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003euserinfo \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003eusermod \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003euserdel \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003ermuser \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.2 Automate System Administration Tasks by Scheduling Jobs (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand the location of the periodic system scripts and be able to schedule automated execution of their own commands using cron. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the periodic system scripts. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eConfigure which periodic system scripts are run daily, weekly and monthly. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eManually run a periodic system script. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eUnderstand the difference between the system crontab and user crontabs, including all available fields. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUse the crontab editor to create or edit a user crontab. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eControl which users can create their own crontabs. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ecrontab \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ecron \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003ecrontab \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/var\/cron\/allow \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003e\/var\/cron\/deny \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/defaults\/periodic.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eperiodic \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/daily.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/weekly.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/monthly.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/etc\/security.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003edaily \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eweekly \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003emonthly \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.3 Maintain System Time (weight: 1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to set the system time and use NTP for time synchronization. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the concepts of NTP. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eConfigure NTP and manually synchronize with a time server. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003entpd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/rc.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003edate \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/ntp.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003entpq \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/ntp.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003entpq \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/ntpd.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.4 System Logging (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to review system log files and configure log file rotation. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand system logging and location of log files. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eView log files, including ongoing and compressed logs. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eConfigure log rotation by either time or size. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003enewsyslog \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/newsyslog.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/syslog.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003etail \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003egrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003ezgrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003ezless \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003ezmore \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003edmesg \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003e​FreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e​bzcat \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e​bzcat \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.5 Mail Transfer Agents (MTA) Basics (weight: 1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand the role of a Mail Transfer Agent and configure aliases and mail forwarding on their local MTA as well as outgoing email using a relay. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the role of a Mail Transfer Agent (MTA). \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eDetermine which MTA is used on the system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eCreate an email alias for both Sendmail and Postfix. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eConfigure Sendmail and Postfix to use a relay for outgoing mail. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eView and flush the mail queue. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eUnderstand the difference between the mbox and maildir mail destination file format type. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/mail\/aliases \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003enewaliases \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003e​FreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e​\/etc\/mail\/mailer.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003emailq \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e​\/etc\/mailer.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003epostalias \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003emailq \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003epostqueue \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/mailer.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003esmtpctl \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.6 Manage Printing and Print Jobs (weight: 1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription:\u003c\/p\u003e\n\u003cp\u003e Candidates should understand how printing on a BSD system works and should be able to review the printing queue and manipulate print jobs. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the BSD lpr printing system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eUnderstand the meaning of \/etc\/printcap entries. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eView the print queue and manipulate the jobs within the queue. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003elpc \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003elpq \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003elprm \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003eprintcap \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e713.7 Manage User Sessions (weight: 1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 1 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to identify which users are currently logged in to a system and review the history of user logins. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eDetermine who is currently on the system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eDetermine the last time a user was on the system. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ew \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ewho \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003elast \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003eusers \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003elastlogin \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003elastlogin \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/var\/log\/lastlog \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/var\/log\/lastlog \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTopic 714: Basic BSD Network Administration \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e714.1 Fundamentals of Internet Protocols (weight: 2) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand important network protocols as well as basic IPv4 and IPv6 addressing and subnetting. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand IPv4 addressing and subnetting. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eUnderstand basic IPv6 addressing and subnetting. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eConvert a subnet mask between dotted decimal, hexadecimal, or CIDR notation. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eDetermine valid host addresses as well as the subnet address and, for IPv4, the broadcast address of a given network. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUnderstand the key features of TCP, UDP and ICMP. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eCIDR \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ePrefix and Interface Identifier \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e714.2 Basic network configuration (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: Candidates should be able to configure the IP settings of network interfaces. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eConfigure IP settings both temporarily and permanently. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eDemonstrate a basic understanding of DHCP leases. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eView the current DHCP lease, release it, and renew a lease. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eConfigure a DHCP client to override the settings received from a DHCP server. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUnderstand and configure interface aliases. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eUnderstand IPv6 auto configuration using SLAAC and DHCPv6. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eifconfig \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eroute \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003ehostname \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/etc\/hosts \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003edhclient \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003e\/etc\/dhclient.conf \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003e\/var\/db\/dhclient.leases \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003e\/etc\/rc.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/ifconfig.if \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/ifaliases \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003enetstart \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/hostname.if \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/myname \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/etc\/mygate \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e714.3 Basic network troubleshooting (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to analyze and resolve simple network connectivity problems. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eDetermine the current IP configuration of a system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eTroubleshoot IPv4 and IPv6 connectivity. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eDetermine which TCP or UDP ports are open on a system. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eVerify the availability of a TCP\/IP service. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eifconfig \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003enetstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003eroute \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003eping \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003eping6 \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003etraceroute \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003e\/etc\/services \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003etelnet \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003enmap \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003enc \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003esockstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ertsol \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003esockstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ertsol \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003e\/etc\/hostname.if \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e714.4 Configure Client Side DNS (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should understand the basics of DNS and be able to configure host name resolution. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand basic DNS theory, including types of resource records, reverse lookups, and types of DNS servers. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eQuery a DNS server for a particular type of resource record. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eConfigure name resolution, including the order of host name resolution and recursive DNS server. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eTroubleshoot DNS problems. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003eCommon: \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ehost \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003ehostname \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\/etc\/resolv.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003edrill \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e\/etc\/nsswitch.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eNetBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003edig \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003enslookup \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e\/etc\/nsswitch.conf \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eOpenBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003edig \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003enslookup \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTopic 715: Basic Unix Skills \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e715.1 Use the Shell and Work on the Command Line (weight: 2) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to use and customize a shell and understand the differences between the different shells offered on a BSD system. Candidates should also be able to use manpages. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the differences between the standard shells on BSD systems. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eBe comfortable using the sh, csh, or tcsh shells. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eView and modify environmental variables, both temporarily and permanently. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eRedirect input and output to\/from files and commands. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUse simple and advanced wildcard specifications in commands. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eUnderstand the manpage sections and use manpages. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"2\"\u003eModify shell behavior both temporarily and permanently, including preventing the shell from clobbering existing files and using history substitution. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"2\"\u003eSet command aliases and temporarily bypass a command alias. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"2\"\u003eRun a command multiple times with different arguments for each call. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003esh \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003ecsh \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003etcsh \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e\u0026lt; \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003e\u0026gt; \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003e| \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003e\u0026gt;\u0026amp; \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003e|\u0026amp; \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003etee \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003eenv \u003c\/li\u003e\n\u003cli data-aria-posinset=\"11\" data-aria-level=\"3\"\u003efile globbing \u003c\/li\u003e\n\u003cli data-aria-posinset=\"12\" data-aria-level=\"3\"\u003e ? \u003c\/li\u003e\n\u003cli data-aria-posinset=\"13\" data-aria-level=\"3\"\u003e* \u003c\/li\u003e\n\u003cli data-aria-posinset=\"14\" data-aria-level=\"3\"\u003eman \u003c\/li\u003e\n\u003cli data-aria-posinset=\"15\" data-aria-level=\"3\"\u003eintro \u003c\/li\u003e\n\u003cli data-aria-posinset=\"16\" data-aria-level=\"3\"\u003eless \u003c\/li\u003e\n\u003cli data-aria-posinset=\"17\" data-aria-level=\"3\"\u003e ! \u003c\/li\u003e\n\u003cli data-aria-posinset=\"18\" data-aria-level=\"3\"\u003e !! \u003c\/li\u003e\n\u003cli data-aria-posinset=\"19\" data-aria-level=\"3\"\u003e$ \u003c\/li\u003e\n\u003cli data-aria-posinset=\"20\" data-aria-level=\"3\"\u003exargs \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e715.2 Perform basic file management (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to handle files on a BSD system. This includes identifying the type of files and creating archives of files. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCopy, move, and remove files and directories. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eRecursively copy multiple files and directories. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eRemove files and directories recursively. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eDetermine if a file is a binary, text, or data file. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUsing common Unix command line backup utilities. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ecp \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003emkdir \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003emv \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003els \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003erm \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003ermdir \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003etouch \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003edd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003etar \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003ecpio \u003c\/li\u003e\n\u003cli data-aria-posinset=\"11\" data-aria-level=\"3\"\u003epax \u003c\/li\u003e\n\u003cli data-aria-posinset=\"12\" data-aria-level=\"3\"\u003ecp \u003c\/li\u003e\n\u003cli data-aria-posinset=\"13\" data-aria-level=\"3\"\u003efile \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e715.3 Create, Monitor and Kill Processes (weight: 3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 3 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to manage processes, including identifying processes with extensive resource usage, prioritizing, and terminating processes. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eMonitor the system's workload over the last 1, 5 and 15 minutes. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eMonitor the virtual memory system, including monitoring swapping and paging activity. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eView active processes and recognize inordinate CPU usage. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eUnderstand the most commonly used Unix signals, including their names. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUnderstand the difference between SIGTERM and SIGKILL. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eSend a signal to an active process. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"2\"\u003eEnd a process or change its priority. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"2\"\u003eStart a process in the background, place an existing process into the background, verify if any jobs are currently running in the background, and return a background process to the foreground. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003etop \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eps \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003epgrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003epstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003esystat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003enice \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003erenice \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003ekill \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003epkill \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003eswapctl \u003c\/li\u003e\n\u003cli data-aria-posinset=\"11\" data-aria-level=\"3\"\u003euptime \u003c\/li\u003e\n\u003cli data-aria-posinset=\"12\" data-aria-level=\"3\"\u003ew \u003c\/li\u003e\n\u003cli data-aria-posinset=\"13\" data-aria-level=\"3\"\u003evmstat \u003c\/li\u003e\n\u003cli data-aria-posinset=\"14\" data-aria-level=\"3\"\u003eShell built-in commands: \u0026amp;, ^Z, jobs, bg, fg, and kill \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eFreeBSD: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003ekillall \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e715.4 Use Simple Regular Expressions (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to use simple regular expressions and wildcards to search text in files and streams. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eMatch text patterns when analyzing program output or searching through files. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eSpecify a range of characters within [], specify a literal, use a repetition operator, recognize a metacharacter, and create an inverse filter. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003egrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003eegrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003efgrep \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003ere_format(7) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e715.5 Perform basic file editing operations (weight: 2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidates should be able to use the vi editor for basic file editing. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eEdit files using the vi editor. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eModify a read-only file or exit vi without saving any edits to the file. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003evi \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003e :w \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003e :wq \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003e :wq! \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003e :q! \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003eDd \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003eY \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003eP \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003eX \u003c\/li\u003e\n\u003cli data-aria-posinset=\"10\" data-aria-level=\"3\"\u003eI \u003c\/li\u003e\n\u003cli data-aria-posinset=\"11\" data-aria-level=\"3\"\u003eA \u003c\/li\u003e\n\u003cli data-aria-posinset=\"12\" data-aria-level=\"3\"\u003e\/ \u003c\/li\u003e\n\u003cli data-aria-posinset=\"13\" data-aria-level=\"3\"\u003eZZ \u003c\/li\u003e\n\u003cli data-aria-posinset=\"14\" data-aria-level=\"3\"\u003e :set number \u003c\/li\u003e\n\u003cli data-aria-posinset=\"15\" data-aria-level=\"3\"\u003e :set list \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e715.6 Customize or write simple scripts (weight: 2)\u003c\/p\u003e\n\u003cp\u003eWeight: 2 \u003c\/p\u003e\n\u003cp\u003eDescription: \u003c\/p\u003e\n\u003cp\u003eCandidate should understand the concept of shell scripting and be able to write simple Bourne shell scripts. \u003c\/p\u003e\n\u003cp\u003eKey Knowledge Areas: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eUnderstand the advantages and disadvantages of using a Bourne shell script rather than a csh or bash shell script. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"2\"\u003eUnderstand the shebang, comments, and script permissions. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"2\"\u003eUse positional parameters, special parameters, and wildcards. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"2\"\u003eUse quotes and backslashes. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"2\"\u003eUse conditions and loops. \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"2\"\u003eTroubleshoot a script. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe following is a partial list of the used files, terms and utilities: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"2\"\u003eCommon: \n\u003cul\u003e\n\u003cli data-aria-posinset=\"1\" data-aria-level=\"3\"\u003echmod \u003c\/li\u003e\n\u003cli data-aria-posinset=\"2\" data-aria-level=\"3\"\u003estdin \u003c\/li\u003e\n\u003cli data-aria-posinset=\"3\" data-aria-level=\"3\"\u003estdout \u003c\/li\u003e\n\u003cli data-aria-posinset=\"4\" data-aria-level=\"3\"\u003estderr \u003c\/li\u003e\n\u003cli data-aria-posinset=\"5\" data-aria-level=\"3\"\u003efor \u003c\/li\u003e\n\u003cli data-aria-posinset=\"6\" data-aria-level=\"3\"\u003ewhile \u003c\/li\u003e\n\u003cli data-aria-posinset=\"7\" data-aria-level=\"3\"\u003eif \u003c\/li\u003e\n\u003cli data-aria-posinset=\"8\" data-aria-level=\"3\"\u003ecase \u003c\/li\u003e\n\u003cli data-aria-posinset=\"9\" data-aria-level=\"3\"\u003eexec \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDuración\u003c\/h3\u003e\n\u003cp\u003e115 horas  \u003c\/p\u003e","brand":"Linux","offers":[{"title":"100% bonificado sin examen - 115 hs","offer_id":32754309824615,"sku":"","price":855.0,"currency_code":"EUR","in_stock":true},{"title":"100% bonificado con examen de certificación - 115 hs","offer_id":32754309857383,"sku":"","price":995.0,"currency_code":"EUR","in_stock":true},{"title":"Curso teleformación sin bonificar sin examen - 115 hs","offer_id":32754309890151,"sku":"","price":695.0,"currency_code":"EUR","in_stock":true},{"title":"Curso de teleformación sin bonificar con examen de certificación - 115 hs","offer_id":32754309922919,"sku":"","price":825.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/9890\/files\/Productos-Linux-LPI_2e2c74da-8c99-4343-810d-8815a6088b20.jpg?v=1705416067"}],"url":"https:\/\/nanfor.com\/collections\/linux-bsd-specialist.oembed","provider":"Nanfor","version":"1.0","type":"link"}