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notes:lpic-1_notes [2026/06/05 08:46]
114.119.151.209 old revision restored (2014/02/09 21:10) 		notes:lpic-1_notes [2026/06/07 17:30] (current)
110.249.202.78 old revision restored (2014/02/09 21:41)
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 ==== 105 Shells, Scripting and Data Management 17%  ==== ==== 105 Shells, Scripting and Data Management 17%  ====
  
 +=== 105.1 Customize and use the shell environment (Chapter 9) ===
 +  * 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
 +  * Terms: /etc/profile, env, export, set, unset, ~/.bash_profile, ~/.bash_login, ~/.profile, ~/.bashrc, ~/.bash_logout, function, alias, lists
 +
 +=== 105.2 Customize or write simple scripts (Chapter 9) ===
 +  * Use standard sh syntax (loops, tests)
 +  * Use command substitution
 +  * Test return values for success or failure or other information provided by a command
 +  * 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
 +  * Terms: for, while, test, if, read, seq
 +
 +=== 105.3 SQL data management (Chapter 9) ===
 +  * Use of basic SQL commands
 +  * Perform basic data manipulation
 +  * Terms: insert, update, select, delete, from, where, group by, order by, join
  
 ==== 106 User Interfaces and Desktops 8% ==== ==== 106 User Interfaces and Desktops 8% ====
  
 +=== 106.1 Install and configure X11 (Chapter 6) ===
 +  * Verify that the video card and monitor are supported by an X server
 +  * Awareness of the X font server
 +  * Basic understanding and knowledge of the X Window configuration file
 +  * Terms: /etc/X11/xorg.conf, xhost, DISPLAY, xwininfo, xdpyinfo, X
  
 +=== 106.2 Setup a display manager (Chapter 6) ===
 +  * Turn the display manager on or off
 +  * Change the display manager greeting
 +  * Change default color depth for the display manager
 +  * Configure display managers for use by X-stations
 +  * Terms: /etc/inittab; plus xdm, kdm, and gdm configuration files
 +
 +=== 106.3 Accessibility (Chapter 6) ===
 +  * Keyboard Accessibility Settings (AccessX)
 +  * Visual Settings and Themes
 +  * Assistive Technology (ATs)
 +  * Terms: Sticky/Repeat Keys, Slow/Bounce/Toggle Keys, Mouse Keys, High Contrast/Large Print Desktop Themes, Screen Reader, Braille Display, Screen Magnifier, On-Screen Keyboard, Gestures (used at login, for example gdm), Orca, GOK, emacspeak
 ==== 107 Administrative Tasks 20% ==== ==== 107 Administrative Tasks 20% ====
  
 +=== 107.1 Manage user and group accounts and related system files (Chapter 7) ===
 +  * Add, modify and remove users and groups
 +  * Manage user/group info in password/group databases
 +  * Create and manage special purpose and limited accounts
 +  * Terms: /etc/passwd, /etc/shadow, /etc/group, /etc/skel, chage, groupadd, groupdel, groupmod, passwd, useradd, userdel, usermod
 +
 +=== 107.2 Automate system administration tasks by scheduling jobs (Chapter 9) ===
 +  * Manage cron and at jobs
 +  * Configure user access to cron and at services
 +  * Terms: /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
 +
 +=== 107.3 Localization and internationalization (Chapter 6) ===
 +  * Locale settings
 +  * Timezone settings
 +  * Terms: /etc/timezone, /etc/localtime, /usr/share/zoneinfo, environment variables (LC_*, LC_ALL, LANG, TZ), /usr/bin/locale, tzselect, tzconfig, date, iconv, UTF-8, ISO-8859, ASCII, Unicode
  
 ==== 108 Essential System Services 17% ==== ==== 108 Essential System Services 17% ====
  
 +=== 108.1 Maintain system time (Chapter 7) ===
 +  * Set the system date and time
 +  * Set the hardware clock to the correct time in UTC
 +  * Configure the correct timezone
 +  * Basic NTP configuration
 +  * Knowledge of using the pool.ntp.org service
 +  * Terms: /usr/share/zoneinfo, /etc/timezone, /etc/localtime, /etc/ntp.conf, date, hwclock, ntpd, ntpdate, pool.ntp.org
 +
 +=== 108.2 System logging (Chapter 7) ===
 +  * Syslog configuration files
 +  * syslog standard facilities, priorities and actions
 +  * Terms: syslog.conf, syslogd, klogd, logger
 +
 +=== 108.3 Mail Transfer Agent (MTA) basics (Chapter 9) ===
 +  * Create e-mail aliases
 +  * Configure e-mail forwarding
 +  * Knowledge of commonly available MTA programs (postfix, sendmail, qmail, exim) (no configuration)
 +  * Terms: ~/.forward, sendmail emulation layer commands, newaliases, mail, mailq, postfix, sendmail, exim, qmail
 +
 +=== 108.4 Manage printers and printing (Chapter 6) ===
 +  * Basic CUPS configuration (for local and remote printers)
 +  * Manage user print queues
 +  * Troubleshoot general printing problems
 +  * Add and remove jobs from configured printer queues
 +  * Terms: CUPS configuration files, tools and utilities; /etc/cups; lpd legacy interface (lpr, lprm, lpq)
  
 ==== 109 Networking Fundamentals 23% ==== ==== 109 Networking Fundamentals 23% ====
  
 +=== 109.1 Fundamentals of internet protocols (Chapter 8) ===
 +  * Demonstrate an understanding network masks
 +  * Knowledge of the differences between private and public “dotted quad” IP-Addresses
 +  * Setting a default route
 +  * Knowledge about common TCP and UDP ports (20, 21, 22, 23, 25, 53, 80, 110, 119, 139, 143, 161, 443, 465, 993, 995)
 +  * Knowledge about the differences and major features of UDP, TCP and ICMP
 +  * Knowledge of the major differences between IPv4 and IPV6
 +  * Knowledge of the basic features of IPv6
 +  * Terms: /etc/services, ftp, telnet, host, ping, dig, traceroute, tracepath
 +
 +=== 109.2 Basic network configuration (Chapter 8) ===
 +  * Manually and automatically configure network interfaces
 +  * Basic TCP/IP host configuration
 +  * Terms: /etc/hostname, /etc/hosts, /etc/resolv.conf, /etc/nsswitch.conf, ifconfig, ifup, ifdown, route, ping
 +
 +=== 109.3 Basic network troubleshooting (Chapter 8) ===
 +  * Manually and automatically configure network interfaces and routing tables
 +  * Including adding, starting, stopping, restarting, deleting or reconfiguring network interfaces
 +  * Change, view or configure the routing table and correct an improperly set default route manually
 +  * Debug problems associated with the network configuration
 +  * Terms: ifconfig, ifup, ifdown, route, host, hostname, dig, netstat, ping, traceroute
 +
 +=== 109.4 Configure client side DNS (Chapter 8) ===
 +  * Demonstrate the use of DNS on the local system
 +  * Modify the order in which name resolution is done
 +  * Terms: /etc/hosts, /etc/resolv.conf, /etc/nsswitch.conf
  
 ==== 110 Security 15% ==== ==== 110 Security 15% ====
  
notes/lpic-1_notes.1780674379.txt.gz · Last modified: 2026/06/05 08:46 by 114.119.151.209

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