操作系统lab5(Linux和Windows进程管理).doc

文档介绍：实验5 Linux和Windows进程管理
实验目的:
1-1掌握Linux环境下的进程管理若干要点;
1-2通过观察Windows任务管理器,来观察各个进程的动态信息,进一步掌握Windows环境下的进程管理若干要点。
实验内容和实验步骤:
2-1在linux环境下:
(1)显示当前登录到系统的用户信息;
[******@tan ~]$ who
m112048 pts/3 2013-02-16 10:11 ()
m112025 pts/22 2013-02-16 10:08 ()
m112039 pts/7 2013-02-16 10:02 ()
m112044 pts/9 2013-02-16 10:04 ()
m112031 pts/12 2013-02-16 10:04 ()
m112029 pts/13 2013-02-16 10:04 ()
m112004 pts/15 2013-02-16 10:05 ()
m112006 pts/11 2013-02-16 10:05 ()
m112024 pts/16 2013-02-16 10:05 ()
m112013 pts/17 2013-02-16 10:05 ()
m112034 pts/19 2013-02-16 10:05 ()
m112016 pts/4 2013-02-16 10:06 ()
m112019 pts/10 2013-02-16 10:07 ()
m112022 pts/18 2013-02-16 10:07 ()
m112007 pts/21 2013-02-16 10:08 ()
m112041 pts/23 2013-02-16 10:08 ()
m112001 pts/8 2013-02-16 10:09 ()
m112035 pts/25 2013-02-16 10:10 ()
m112030 pts/2 2013-02-16 10:11 ()
m112026 pts/1 2013-02-16 10:12 ()
[******@tan ~]$
(2)执行ps –aux显示结果各列的含义;
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-
USER PID %CPU %MEM VSZ RSS TTY STAT START MAND
root 1 2060 544 ? Ss 2012 0:01 init [5]
root 2 0 0 ? S< 2012 0:00 [migration/0]
root 3 0 0 ? RN 2012 0:00 [ksoftirqd/0]
root 4 0 0 ? S< 2012 0:00 [watchdog/0]
root 5 0 0 ? S< 2012 0:00 [events/0]
root 6 0 0 ? S< 2012 0:00 [khelper]
root 7 0 0 ? S< 2012 0:00 [kthread]
root 10 0 0 ? S< 2012 0:00 [kblockd/0]
root 11 0 0 ? S< 2012 0:00 [kacpid]
root 112 0 0 ? S< 2012 0:00 [cqueue/0]
root 115 0 0 ? S< 2012 0:00 [khubd]
root 117 0 0 ? S< 2012 0:00 [kseriod]
root 180 0 0 ? S 2012 0:05 [pdflush]
root 181 0 0 ? S 2012 0:05 [pdflush]
root 182 0 0 ? S< 2012 0:07