linux ps手册
作者 佚名技术
来源 Linux系统
浏览
发布时间 2012-04-28
| 6 ps - report a snapshot of the current processes. 7 8 SYNOPSIS 9 ps [options] 10 11 12 58 EXAMPLES 59 To see every process on the system using standard syntax: 60 ps -e 61 ps -ef 62 ps -eF 63 ps -ely 64 65 To see every process on the system using BSD syntax: 66 ps ax 67 ps axu 68 69 To print a process tree: 70 ps -ejH 71 ps axjf 72 73 To get info about threads: 74 ps -eLf 75 ps axms 76 77 To get security info: 78 ps -eo euser,ruser,suser,fuser,f,comm,label 79 ps axZ 80 ps -eM 81 82 To see every process running as root (real & effective ID) in user format: 83 ps -U root -u root u 84 85 To see every process with a user-defined format: 86 ps -eo pid,tid,class,rtprio,ni,pri,psr,pcpu,stat,wchan:14,comm 87 ps axo stat,euid,ruid,tty,tpgid,sess,pgrp,ppid,pid,pcpu,comm 88 ps -eopid,tt,user,fname,tmout,f,wchan 89 90 Print only the process IDs of syslogd: 91 ps -C syslogd -o pid= 92 93 Print only the name of PID 42: 94 ps -p 42 -o comm= 95 96 97 98 SIMPLE PROCESS SELECTION 99 -A Select all processes. Identical to -e. 100 101 102 -N Select all processes except those that fulfill the specified 103 conditions. (negates the selection) Identical to --deselect. 104 105 106 T Select all processes associated with this terminal. Identical 107 to the t option without any argument. 108 109 110 -a Select all processes except session leaders (see getsid(2)) 111 and processes not associated with a terminal. 112 113 114 a Lift the BSD-style "only yourself" restriction, which is 115 imposed upon the set of all processes when some BSD-style 116 (without "-") options are used or when the ps personality 117 setting is BSD-like. The set of processes selected in this 118 manner is in addition to the set of processes selected by 119 other means. An alternate description is that this option 120 causes ps to list all processes with a terminal (tty), or to 121 list all processes when used together with the x option. 122 123 124 -d Select all processes except session leaders. 125 126 127 -e Select all processes. Identical to -A. 128 129 130 g Really all, even session leaders. This flag is obsolete and 131 may be discontinued in a future release. It is normally 132 implied by the a flag, and is only useful when operating in 133 the sunos4 personality. 134 135 136 r Restrict the selection to only running processes. 137 138 |
凌众科技专业提供服务器租用、服务器托管、企业邮局、虚拟主机等服务，公司网站：http://www.lingzhong.cn 为了给广大客户了解更多的技术信息，本技术文章收集来源于网络,凌众科技尊重文章作者的版权，如果有涉及你的版权有必要删除你的文章，请和我们联系。以上信息与文章正文是不可分割的一部分,如果您要转载本文章,请保留以上信息，谢谢! |
你可能对下面的文章感兴趣
上一篇: FTP服务器的架设（匿名访问）下一篇: Linux下多线程编程简介（五）
关于linux ps手册的所有评论
