102-500<\/a>
\n\u95dc\u65bc\u76ee\u6a19\u6b0a\u91cd\uff1a\u70ba\u6bcf\u500b\u76ee\u6a19\u5206\u914d\u4e00\u500b\u6b0a\u91cd\u503c\u3002 \u6b0a\u91cd\u6307\u793a\u6bcf\u500b\u76ee\u6a19\u5728\u8003\u8a66\u4e2d\u7684\u76f8\u5c0d\u91cd\u8981\u6027\u3002 \u8003\u8a66\u4e2d\u5c07\u6db5\u84cb\u66f4\u591a\u6b0a\u91cd\u66f4\u9ad8\u7684\u76ee\u6a19\u3002
\nTopic 105: Shells and Shell Scripting
\n105.1 Customize and use the shell environment
\nWeight: 4<\/p>\nDescription: Candidates should be able to customize shell environments to meet users’ needs. Candidates should be able to modify global and user profiles.<\/p>\n
Key Knowledge Areas:<\/p>\n
Set environment variables (e.g. PATH) at login or when spawning a new shell.
\nWrite Bash functions for frequently used sequences of commands.
\nMaintain skeleton directories for new user accounts.
\nSet command search path with the proper directory.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
.
\nsource
\n\/etc\/bash.bashrc
\n\/etc\/profile
\nenv
\nexport
\nset
\nunset
\n~\/.bash_profile
\n~\/.bash_login
\n~\/.profile
\n~\/.bashrc
\n~\/.bash_logout
\nfunction
\nalias<\/p>\n
105.2 Customize or write simple scripts
\nWeight: 4<\/p>\n
Description: Candidates should be able to customize existing scripts, or write simple new Bash scripts.<\/p>\n
Key Knowledge Areas:<\/p>\n
Use standard sh syntax (loops, tests).
\nUse command substitution.
\nTest return values for success or failure or other information provided by a command.
\nExecute chained commands.
\nPerform conditional mailing to the superuser.
\nCorrectly select the script interpreter through the shebang (#!) line.
\nManage the location, ownership, execution and suid-rights of scripts.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
for
\nwhile
\ntest
\nif
\nread
\nseq
\nexec
\n||
\n&&
\nTopic 106: User Interfaces and Desktops
\n106.1 Install and configure X11
\nWeight: 2<\/p>\n
Description: Candidates should be able to install and configure X11.<\/p>\n
Key Knowledge Areas:<\/p>\n
Understanding of the X11 architecture.
\nBasic understanding and knowledge of the X Window configuration file.
\nOverwrite specific aspects of Xorg configuration, such as keyboard layout.
\nUnderstand the components of desktop environments, such as display managers and window managers.
\nManage access to the X server and display applications on remote X servers.
\nAwareness of Wayland.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
\/etc\/X11\/xorg.conf
\n\/etc\/X11\/xorg.conf.d\/
\n~\/.xsession-errors
\nxhost
\nxauth
\nDISPLAY
\nX<\/p>\n
106.2 Graphical Desktops
\nWeight: 1<\/p>\n
Description: Candidates should be aware of major Linux desktops. Furthermore, candidates should be aware of protocols used to access remote desktop sessions.<\/p>\n
Key Knowledge Areas:<\/p>\n
Awareness of major desktop environments
\nAwareness of protocols to access remote desktop sessions
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
KDE
\nGnome
\nXfce
\nX11
\nXDMCP
\nVNC
\nSpice
\nRDP<\/p>\n
106.3 Accessibility
\nWeight: 1<\/p>\n
Description: Demonstrate knowledge and awareness of accessibility technologies.<\/p>\n
Key Knowledge Areas:<\/p>\n
Basic knowledge of visual settings and themes.
\nBasic knowledge of assistive technology.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
High Contrast\/Large Print Desktop Themes.
\nScreen Reader.
\nBraille Display.
\nScreen Magnifier.
\nOn-Screen Keyboard.
\nSticky\/Repeat keys.
\nSlow\/Bounce\/Toggle keys.
\nMouse keys.
\nGestures.
\nVoice recognition.
\nTopic 107: Administrative Tasks
\n107.1 Manage user and group accounts and related system files
\nWeight: 5<\/p>\n
Description: Candidates should be able to add, remove, suspend and change user accounts.<\/p>\n
Key Knowledge Areas:<\/p>\n
Add, modify and remove users and groups.
\nManage user\/group info in password\/group databases.
\nCreate and manage special purpose and limited accounts.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
\/etc\/passwd
\n\/etc\/shadow
\n\/etc\/group
\n\/etc\/skel\/
\nchage
\ngetent
\ngroupadd
\ngroupdel
\ngroupmod
\npasswd
\nuseradd
\nuserdel
\nusermod<\/p>\n
107.2 Automate system administration tasks by scheduling jobs
\nWeight: 4<\/p>\n
Description: Candidates should be able to use cron and systemd timers to run jobs at regular intervals and to use at to run jobs at a specific time.<\/p>\n
Key Knowledge Areas:<\/p>\n
Manage cron and at jobs.
\nConfigure user access to cron and at services.
\nUnderstand systemd timer units.
\nThe following is a partial list of the used files, terms and utilities:<\/p>\n
\/etc\/cron.{d,daily,hourly,monthly,weekly}\/
\n\/etc\/at.deny
\n\/etc\/at.allow
\n\/etc\/crontab
\n\/etc\/cron.allow
\n\/etc\/cron.deny
\n\/var\/spool\/cron\/
\ncrontab
\nat
\natq
\natrm
\nsystemctl
\nsystemd-run<\/p>\n","protected":false},"excerpt":{"rendered":"
LPIC-1 Exam 102 Exam Objectives Version: Version 5.0 Ex […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3387],"class_list":["post-5607","post","type-post","status-publish","format-standard","hentry","category-killtest","tag-102-500"],"_links":{"self":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/5607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/comments?post=5607"}],"version-history":[{"count":1,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/5607\/revisions"}],"predecessor-version":[{"id":5608,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/5607\/revisions\/5608"}],"wp:attachment":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/media?parent=5607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/categories?post=5607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/tags?post=5607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}