- 论坛徽章:
- 0
|
# who wtmp
who: 0551-014 wtmp either does not exist or is not readable.
Usage: who [-AabdHilmpqrsTtuwX?] [am {i,I}] [utmp_like_file]
-A Accounting entries
-a All (AbdHlprTtu) options
-b Boot time
-d Dead processes
-H Display a Header (title)
-l Login processes
-m Information about current terminal (same as 'am i')
-p Processes other than getty or user process
-q Quick (only user and host name)
-r Run level
-s Short form (suppress Activity and PID)
-T,w Status of tty
(+ writable, - not writable, x exclusive open, ? no response)
-t Time changes
-u,i Activity and PID of shell
-X Expanded user names |
|