Linux显示所有运行中的进程
youhaidong@youhaidong-ThinkPad-Edge-E545:~$ ps aux | less
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.1 33788 3172 ? Ss 23:00 0:01 /sbin/init root 2 0.0 0.0 0 0 ? S 23:00 0:00 [kthreadd] root 3 0.0 0.0 0 0 ? S 23:00 0:00 [ksoftirqd/0] root 4 0.0 0.0 0 0 ? S 23:00 0:00 [kworker/0:0] root 5 0.0 0.0 0 0 ? S< 23:00 0:00 [kworker/0:0H] root 6 0.0 0.0 0 0 ? S 23:00 0:00 [kworker/u8:0] root 7 0.2 0.0 0 0 ? S 23:00 0:03 [rcu_sched] root 8 0.0 0.0 0 0 ? S 23:00 0:01 [rcuos/0] root 9 0.0 0.0 0 0 ? S 23:00 0:00 [rcuos/1] root 10 0.0 0.0 0 0 ? S 23:00 0:01 [rcuos/2] root 11 0.0 0.0 0 0 ? S 23:00 0:00 [rcuos/3] root 12 0.0 0.0 0 0 ? S 23:00 0:00 [rcu_bh] root 13 0.0 0.0 0 0 ? S 23:00 0:00 [rcuob/0] root 14 0.0 0.0 0 0 ? S 23:00 0:00 [rcuob/1] root 15 0.0 0.0 0 0 ? S 23:00 0:00 [rcuob/2] root 16 0.0 0.0 0 0 ? S 23:00 0:00 [rcuob/3] root 17 0.1 0.0 0 0 ? S 23:00 0:01 [migration/0] root 18 0.0 0.0 0 0 ? S 23:00 0:00 [watchdog/0] root 19 0.0 0.0 0 0 ? S 23:00 0:00 [watchdog/1] root 20 0.0 0.0 0 0 ? S 23:00 0:00 [migration/1] root 21 0.0 0.0 0 0 ? S 23:00 0:00 [ksoftirqd/1] root 22 0.1 0.0 0 0 ? S 23:00 0:02 [kworker/1:0] root 23 0.0 0.0 0 0 ? S< 23:00 0:00 [kworker/1:0H] root 24 0.0 0.0 0 0 ? S 23:00 0:00 [watchdog/2] root 25 0.0 0.0 0 0 ? S 23:00 0:01 [migration/2] root 26 0.0 0.0 0 0 ? S 23:00 0:00 [ksoftirqd/2] root 27 0.0 0.0 0 0 ? S 23:00 0:00 [kworker/2:0] root 28 0.0 0.0 0 0 ? S< 23:00 0:00 [kworker/2:0H] root 29 0.0 0.0 0 0 ? S 23:00 0:00 [watchdog/3] root 30 0.0 0.0 0 0 ? S 23:00 0:00 [migration/3] root 31 0.0 0.0 0 0 ? S 23:00 0:00 [ksoftirqd/3] root 33 0.0 0.0 0 0 ? S< 23:00 0:00 [kworker/3:0H] root 34 0.0 0.0 0 0 ? S< 23:00 0:00 [khelper] root 35 0.0 0.0 0 0 ? S 23:00 0:00 [kdevtmpfs] root 36 0.0 0.0 0 0 ? S< 23:00 0:00 [netns] root 37 0.0 0.0 0 0 ? S< 23:00 0:00 [writeback] root 38 0.0 0.0 0 0 ? S< 23:00 0:00 [kintegrityd] root 39 0.0 0.0 0 0 ? S< 23:00 0:00 [bioset] root 40 0.0 0.0 0 0 ? S< 23:00 0:00 [kworker/u9:0] :
原文：http://blog.csdn.net/you23hai45/article/details/44248621