LPIC-1 Exam 102
Exam Objectives Version: Version 5.0
Exam Code: 102-500
關於目標權重：為每個目標分配一個權重值。 權重指示每個目標在考試中的相對重要性。 考試中將涵蓋更多權重更高的目標。
Topic 105: Shells and Shell Scripting
105.1 Customize and use the shell environment
Weight: 4
Description: Candidates should be able to customize shell environments to meet users’ needs. Candidates should be able to modify global and user profiles.
Key Knowledge Areas:
Set environment variables (e.g. PATH) at login or when spawning a new shell.
Write Bash functions for frequently used sequences of commands.
Maintain skeleton directories for new user accounts.
Set command search path with the proper directory.
The following is a partial list of the used files, terms and utilities:
.
source
/etc/bash.bashrc
/etc/profile
env
export
set
unset
~/.bash_profile
~/.bash_login
~/.profile
~/.bashrc
~/.bash_logout
function
alias
105.2 Customize or write simple scripts
Weight: 4
Description: Candidates should be able to customize existing scripts, or write simple new Bash scripts.
Key Knowledge Areas:
Use standard sh syntax (loops, tests).
Use command substitution.
Test return values for success or failure or other information provided by a command.
Execute chained commands.
Perform conditional mailing to the superuser.
Correctly select the script interpreter through the shebang (#!) line.
Manage the location, ownership, execution and suid-rights of scripts.
The following is a partial list of the used files, terms and utilities:
for
while
test
if
read
seq
exec
||
&&
Topic 106: User Interfaces and Desktops
106.1 Install and configure X11
Weight: 2
Description: Candidates should be able to install and configure X11.
Key Knowledge Areas:
Understanding of the X11 architecture.
Basic understanding and knowledge of the X Window configuration file.
Overwrite specific aspects of Xorg configuration, such as keyboard layout.
Understand the components of desktop environments, such as display managers and window managers.
Manage access to the X server and display applications on remote X servers.
Awareness of Wayland.
The following is a partial list of the used files, terms and utilities:
/etc/X11/xorg.conf
/etc/X11/xorg.conf.d/
~/.xsession-errors
xhost
xauth
DISPLAY
X
106.2 Graphical Desktops
Weight: 1
Description: Candidates should be aware of major Linux desktops. Furthermore, candidates should be aware of protocols used to access remote desktop sessions.
Key Knowledge Areas:
Awareness of major desktop environments
Awareness of protocols to access remote desktop sessions
The following is a partial list of the used files, terms and utilities:
KDE
Gnome
Xfce
X11
XDMCP
VNC
Spice
RDP
106.3 Accessibility
Weight: 1
Description: Demonstrate knowledge and awareness of accessibility technologies.
Key Knowledge Areas:
Basic knowledge of visual settings and themes.
Basic knowledge of assistive technology.
The following is a partial list of the used files, terms and utilities:
High Contrast/Large Print Desktop Themes.
Screen Reader.
Braille Display.
Screen Magnifier.
On-Screen Keyboard.
Sticky/Repeat keys.
Slow/Bounce/Toggle keys.
Mouse keys.
Gestures.
Voice recognition.
Topic 107: Administrative Tasks
107.1 Manage user and group accounts and related system files
Weight: 5
Description: Candidates should be able to add, remove, suspend and change user accounts.
Key Knowledge Areas:
Add, modify and remove users and groups.
Manage user/group info in password/group databases.
Create and manage special purpose and limited accounts.
The following is a partial list of the used files, terms and utilities:
/etc/passwd
/etc/shadow
/etc/group
/etc/skel/
chage
getent
groupadd
groupdel
groupmod
passwd
useradd
userdel
usermod
107.2 Automate system administration tasks by scheduling jobs
Weight: 4
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.
Key Knowledge Areas:
Manage cron and at jobs.
Configure user access to cron and at services.
Understand systemd timer units.
The following is a partial list of the used files, terms and utilities:
/etc/cron.{d,daily,hourly,monthly,weekly}/
/etc/at.deny
/etc/at.allow
/etc/crontab
/etc/cron.allow
/etc/cron.deny
/var/spool/cron/
crontab
at
atq
atrm
systemctl
systemd-run