리눅스 w

1 개요

w

/usr/bin/w

• 누가 로그인했고 뭘하고 있는지 보여줌
• uptime + who + α

2 실행 예시

[root@zetawiki ~]# w
 11:55:37 up 15 days, 22:43,  1 user,  load average: 0.03, 0.05, 0.09
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/0    135.79.246.80    11:55    0.00s  0.03s  0.01s w

root@wsl1:~# w
 01:52:53 up  3:01,  0 users,  load average: 0.00, 0.00, 0.00
USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT

3 같이 보기

• 리눅스 uptime
• /usr/bin/who
• /var/run/utmp

4 참고

• http://linux.die.net/man/1/w
• https://en.wikipedia.org/wiki/W_(Unix)