w命令查询utmp文件并显示当前系统中每个用户和它所运行的进程信息。例如，键入w命令，然后按回车键，将显示如下内容：
# }; M5 M# b9 w7 }4 L6 ]; [5 A 3:36pm up 1 day, 22:34, 6 users, load average: 0.23, 0.29, 0.27
5 g: x+ t9 X4 Q USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT( s3 l8 f" i9 N# W
chyang pts/0 202.38.68.242 3:06pm 2:04 0.08s 0.04s -bash; T2 m1 m: I4 V$ a8 y# e
ynguo pts/2 202.38.79.47 3:32pm 0.00s 0.14s 0.05 w7 }: j# g; `2 _9 O% w
lewis pts/3 202.38.64.233 1:55pm 30:39 0.27s 0.22s -bash
/ i6 u* X$ Y8 O$ J( |% A" }) k lewis pts/4 202.38.64.233 1:35pm 6.00s 4.03s 0.01s sh /home/users/
7 l; e- ^' L6 R ynguo pts/7 simba.nic.ustc.e 2:12pm 0.00s 0.47s 0.24s telnet mail: C: h5 m& g8 x; z
ylou pts/8 202.38.64.235 2:15pm 1:09m 0.10s 0.04s -bash |
发表于 2012-8-4 12:07:07
