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Linux认证考试RHCE考试大纲

时间:2017-10-24 Linux认证 我要投稿

  1.考生必须必须掌握以下基本技能,因为它们是RHCE考试中必考的内容

Linux认证考试RHCE考试大纲

  * use standard command line tools (e.g., ls, cp, mv, rm, tail, cat, etc.) to create, remove, view, and investigate files and directories

  * use grep, sed, and awk to process text streams and files

  * use a terminal-based text editor, such as vi/vim, to modify text files

  * use input/output redirection

  * understand basic principles of TCP/IP networking, including IP addresses, netmasks, and gateways

  * use su to switch user accounts

  * use passwd to set passwords

  * use tar, gzip, and bzip2v

  * configure an email client on Red Hat Enterprise Linux

  * use mozilla and/or links to access HTTP/HTTPS URLs

  * use lftp to access FTP URLs

  2.排错和系统维护

  * boot systems into different run levels for troubleshooting and system maintenance

  * diagnose and correct misconfigured networking

  * diagnose and correct hostname resolution problems

  * configure the X Window System and a desktop environment

  * add new partitions, filesystems, and swap to existing systems

  * use standard command-line tools to analyze problems and configure system

  安装配置

  * perform network OS installation

  * implement a custom partitioning scheme

  * configure printing

  * configure the scheduling of tasks using cron and at

  * attach system to a network directory service, such as NIS or LDAP

  * configure autofs

  * add and manage users, groups, and quotas

  * configure filesystem permissions for collaboration

  * install and update RPMs

  * properly update the kernel RPM

  * modify the system bootloader

  * implement software RAID at install-time and run-time

  * use /proc/sys and sysctl to modify and set kernel run-time parameters

  * use the rescue environment provided by first installation CD

  * diagnose and correct boot failures arising from bootloader, module, and filesystem errors

  * diagnose and correct problems with network services (see Installation and Configuration below for a list of these services)

  * add, remove, and resize logical volumes

  安装配置

  RHCE还必须掌握以下网络服务的配置和使用:

  * HTTP/HTTPS

  * SMB

  * NFS

  * FTP

  * Web proxy

  * SMTP

  * IMAP, IMAPS, and POP3

  * SSH

  * DNS

  对于以上每一种服务,RHCE必须具备如下技能:

  * install the packages needed to provide the service

  * configure the service to start when the system is booted

  * configure the service for basic operation

  * Configure host-based and user-based security for the service

  RHCE必须同时掌握:

  * configure hands-free installation using Kickstart

  * implement logical volumes at install-time

  * use PAM to implement user-level restrictions

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