Advanced linux keyborad Skills

Sysadmins use terminal or virtual terminal to control the Linux Systems. It is very usually for the system admin to master some terminal skills.

Ctrl-a	Move the cursor to the beginning of the line
Ctrl-e	Move the cursor to the end of the line
Ctrl-f	Move forward the cursor one character ahead
Ctrl-b	Move backward the cursor one character behind
Alt-f	Move forward the cursor one word ahead
Alt-b	Move backward the cursor one word behind
Ctrl-d	Clear the screen and keep the command
Alt-l	Change all the letters lower case from cursor to end of the word
Alt-u	Change all the letters upper case from cursor to end of the word
Ctrl-k	cut the command line from cursor to end of the line
Ctrl-u	cut the command line from cursor to beginning of the line
Alt-d	Cut the word from cursor to end of word
Alt-Backspace	Cut the word from cursor to beginning of word
Ctrl-y	Paste
Alt-?	Same as [tab][tab], list all possible command
history command	List all the history command
Ctrl-r	Search in the history command
!!	Execute the last command
!number	Execute the number command

Practice is the most efficient way to master the commands