Minggu, 20 Desember 2009

People who use Linux must be use Terminal (a command interface in Linux). To use it, first you must know the default command in terminal. Here some basic command in Linux.

xkill = Kills a running program
exit = Exits the terminal
reboot = Reboots the system
halt = Shutsdown the computer
startx = Starts xwindows from terminal
man = man(command)shows help files
info = info(command) shows help files
--help = (command)--help shows help files
su = Allow you to login as Super User

ls = "Lists" the contents of the directory
pwd = Displays "present working directory"
cd = cd (name) change directory TO:(name)
mkdir = mkdir (name) Makes new directory
rmdir = rmdir (name) Removes directory
clear = Clears the terminal window

date = Displays current date and time
cal = Displays a calander
uptime = Displays time since last reboot
df = Displays the disk usage on partitions
du = Displays disk usage of directory

id = Displays your identification to system
groups = Displays groups of current user
ulimit -a = Displays users limits
uname = Displays name of machine logged into
who = Displays "who" is logged on the system
w = Similar to "who"

wall = Sends message to all logged in users
top = Displays cpu processes memory etc
ps = Displays current running processes

$ opera = To start a program "like Opera" type the name at the command prompt


RPM's Mandrake and RedHat

rpm -q = Check if installed already
rpm -ih = To Install the rpm
rpm -Uvh = To Update a program using an rpm

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apropos file = List tons of file commands

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Many of the commands listed above have
options that can be added to change the
output of that command. To see what they are
do a : man (command) and it will show you the
options.

There're so many commands in Linux, commands above just basic command. Hope this can help you :)

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