Shulou(Shulou.com)06/03 Report--

Command name [- option] [parameter]

Passwd

Exit

Date

Who

Who am i

Who-H: displays each column information title

Who-Q: check the number of users

Ctrl+h=BS: delete a

Ctrl+u: delete entire row

Ctrl+c: abort

Cal: viewing calendars

Finger npp: displays the details of a user-similar to who

Clear: clear the screen

Echo: displaying

Banner: display in large print

Wc: count the number of lines, words and characters in a file

Wc-c: count the number of characters

Wc-l: count the number of rows

Wc-w: count the number of words

Man: online manual

Bourne shell-sh, $, exit

C shell-csh,%, logout

Korn shell-ksh, $, exit

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