About RedHat
Red Hat Linux, assembled by the company Red Hat, was a popular Linux based operating
system until its discontinuation in 2004. Red Hat first published the software on
November 3, 1994. It was the first Linux distribution to use the RPM Package Manager
as its packaging format and over time has served as the starting point for several other
distributions.
Commands
Files & Directories Create
[root@localhost root] #vi /home/myfile
[root@localhost root] #touch /home/myfile
[root@localhost root] #mkdir myfolder
Copy & Move Directories
[root@localhost root] #cp /home/file_name /root/file_name
Remove files
[root@localhost root] #rm -r -f /home/file_name
Clear The Terminal Screen
[root@localhost root] #clear
Show Files & Directories List
[root@localhost root] #ls
[root@localhost root] #ls -la
Show History
[root@localhost root] #history
To See Linux Drive Partition Situation
[root@localhost root] #df –h
To See Whole Hard Drive Partition Situation
[root@localhost root] #fdisk –l
System Shutdown & Reboot Machine
[root@localhost root] #shutdown –h 5
[root@localhost root] #shutdown now
[root@localhost root] #shutdown –r 5
[root@localhost root] #shutdown –r now
Create User & Give Password
[root@localhost root]] #useradd user_name
[root@localhost root] #passwd user_name
New passwd: ******
Retype passwd: ******
Remove User
[root@localhost root] #userdel user_name
Change Mode (Graphic & Text)
For Graphic Mode Press - ctrl+alt+f2
For Text Mode Press - ctrl+alt+f6
For more commands....... wait for next version..