.\" This file Copyright 1992, 1997 Michael K. Johnson <johnsonm@redhat.com>
.\" and 1996 Charles L. Blake <cblake@bbn.com>
.\" It may be distributed under the GNU Public License, version 2, or
.\" any higher version.  See section COPYING of the GNU Public license
.\" for conditions under which this file may be redistributed.
.\"
.\" Japanese Version Copyright (c) 1996 SUZUKI Daisuke
.\"         all rights reserved.
.\" Translated 1996
.\"         by SUZUKI Daisuke <dai@is.s.u-tokyo.ac.jp>
.\" Translation Updated Sun Dec 14 02:19:38 JST 1997
.\"         by Tanoshima Hidetoshi <tano@sainet.or.jp>
.\"
.TH PS 1 "3 Sep 1997" "Cohesive Systems" "Linux Programmer's Manual"
.SH ̾
ps \- ץξ֤
.SH 
ps [\fB\-\fR] [\fBlujsvmaxScewhrnu\fR] [\fBt\fIxx\fR] \
[\fBO\fR[\fB+\fR|\fB-\fR]\fIk1\fR[[\fB+\fR|\fB-\fR]\fIk2\fR...]] \
[\fIpids\fR]

¾ˡĹץץ3:

.BR \-\-sort\fIX [ + | - ] \fIkey [,[ + | - ] \fIkey [, ... ]]

.B "\-\-help"

.B "\-\-version"

ۤΡĹץץϺ
.SH 
.B "ps "
ץθߤξ֤ɽ롣⤷˥ץκǿξ
ΤꤿΤʤ顢
.BR top
Ȥʤ
Υޥ˥奢
.IR /proc Υǡɽ
.BR ps 
ѤǤ롢ʤȤ⤽ΤĤꡣ
.PP
.SH ץ
.\"¹̿ΰǡץȤƻȤΤϡ'\-' ǻϤƤ
.\"褤'\-'ĤɬפϤʤ¾ˤGNUΡĹץ̾פ
.\"ꤹ륪ץ⤢; ܺ٤ˤĤƤϸҡ
.B ps 
ޥɤΤΥСΥޥɥ饤󥪥ץ BSD С
.B ps 
ͳǤꡢSystem V СΤȤϰۤʤ롣
.\"The command-line arguments should \fBnot\fP be preceeded by a `\-' character,
.\"because in the future, a `\-' will be used to indicate Unix98-standard
.\"command-line arguments, while no `\-' will indicate the current
.\"``extended BSD'' style of command line arguments..
.\"
.\"For now, ps will give you a warning if you use a `\-' for a short option,
.\"but it will still work.  If you have shell scripts which use BSD-style
.\"arguments to ps, take heed of the warning and fix them, or else your
.\"scripts will fail to function correctly at some point in the future.

ޥɥ饤ΰ`\-'ǻϤ\fB٤ǤϤʤ\fPʤʤ龭衢
`\-'Unix98 ɸΥޥɥ饤򼨤˻Ȥͽ꤬뤫
ξ硢 `\-'ʤХޥɥ饤ȤƸߤΡֳĥBSDץ
ȤȤ򼨤

ߡps ޥɤ`\-'ûץפȤƻȤȷٹФ
ϤޤͭǤ롣BSD ΰȤä륹ץȤ
ٹդľʤСΥץȤϾ褦ޤư
ʤ⤢

¾ˤGNUΡĹץ̾פǻꤹ륪ץ⤢; ܺ٤
ĤƤϸҡ

.PD 0
.TP 0.5i
.B "l "
ܺ٤ɽ
.TP 0.5i
.B "u "
桼: 桼̾ȳϻɽ
.TP 0.5i
.B "j "
ַ: pgid  sid
.TP 0.5i
.B "s"
ʥ
.TP 0.5i
.B "v "
vm 
.TP 0.5i
.B "m "
֤ɽ (ե饰
.B p
˻Ȥȡڡɽ)
.TP 0.5i
.B "f "
.\" "forest" family tree format for command line
¹̿οƻҴطĥ꡼ɽ
.TP 0.5i
.B "a "
ʬʳΥ桼ΥץˤĤƤɽ
.TP 0.5i
.B "x "
üΤʤץξɽޤ
.TP 0.5i
.B "S "
ҥץcpu֤ȥڡեȤפɽ
.TP 0.5i
.B "c "
task_structμ¹ԥե̾ɽ
.TP 0.5i
.B "e "
¹̿ + θ˴Ķɽ
.TP 0.5i
.B "w "
ϤΰԤ򹭤: Ԥ˼뤿ˡ¹̿
üڤ뤳ȤϤʤΤˤϡw IJäСϤΤˤ˰ʬ
ȤȤȤȡɽλϡɬפʹԿǺѤޤ롣
.BR w
ϡ100ĤޤǻѲǽ
.TP 0.5i
.B "h "
إåʤ
.TP 0.5i
.B "r "
¹Υץɽ
.TP 0.5i
.B "n "
.BR USER "  " WCHAN 
˴ؤƿɽ
.PD 1
.TP 0.5i
.BI t xx
tty \fIxx\fR 椹ץΤ; \fIxx\fR ˤĤƤϡ"/dev" βˤ
ǥХե̾뤤ϡ
.IR tty " ޤ " cu
άΤѤ뤳ȡ
ɤη򤷤Ƥ⹽ʤps ¹Ԥȡ\fBTTY\fR եɤ
 ά줿tty̾ɽǤ롣
.\" ĶפǤthe reverse heuristic 狼Τ
㤨С
.BR "ps t1" .
.TP 0.5i
.BR O [ + | - ] \fIk1 [,[ + | - ] \fIk2 [, ... ]]
\fBSORT KEYS\fR, \fIk1\fR, \fIk2\fR, ... ˤ롢ʣ
\fIshort\fR ɤˤäƻꤵ줿˥Ȥƥץ֤ɽ
롣
ΤʤǤ⡢\fBps\fR Υץ˱ơȤ롣
桼ꤷȤΥɤͥ褵롣`+' ϥ
ɤνդ̤˥Ȥ褦˻ꤹΤʤΤǡդʤƤ褤 
`-' ꤹȡθˤ륭ɤȵդνդˤʤ褦˥
Ȥ롣\fBt\fR  \fIpids\fR Ʊͤˡޥɰǡץ O ϡ
ץǤϺǸ֤ʤФʤ̤ΰ³
ȤǤ롣
.TP 0.5i
.I pids
ޤǶڤ줿ǻꤵ줿ץΤɽ롣ץΥꥹ
ϡޥɰκǸΥץΤ֤ʤƤϤʤʤ
ʤ֤˥ڡƤϤʤ㤨С
.BR "ps j1,4,5" 
Ȥ褦˵Ҥ롣
ΰ˽񤫤줿ꥹȤϡϢ³Ū¤٤롣㤨С
.B ps l 1,2 3,4 5 6
1  6 ޤǤΥץ٤ƤƤܤɽ롣
⤷pid ꤵƤʤ顢pidɬɽ롣tty ꤵ
Ƥʤ顢ˤä椵ץɬɽ롣Ĥϡ
ե饰 'a'  'x' ͥ褵롣
.\" matching  ȡoverride Ϥȼ夤
.\" .SH "LONG COMMAND\-LINE OPTIONS"
.SH "Ĺץ"
ʲΥץϡϥե(\-)³Ȥ˵Ҥ롣
.TP 0.5i
.BR \-\-sort\fIX [ + | - ] \fIkey [,[ + | - ] \fIkey [, ... ]]
ɽץ򥽡Ȥ뤿ˡ\fBSORT KEYS\fR 顢\fIʣΥ
\fR 򤹤롣\fIX\fR ˤϡڤ˻Ȥʸ롣GNU 餷
ʤ顢`=' ȤФ褤ɽϡν뤤ʸ
μ񼰽ʤΤǡ`+' ϤʤƤ褤㤨С
.B ps jax --sort=uid,-ppid,+pid
.TP 0.5i
.B "\-\-help"
ˡȡդΥɤΥꥹȤ򽸤᤿إץåɽ
롣ΥꥹȤϡΥޥ˥奢˷ǺܤƤΤ⹹Ƥ
뤫⤷ʤ
.TP 0.5i
.B "\-\-version"
ΥץθΥѥåȤΥСɽ롣
.SH "SORT KEYS(դ)"
դǻȤѿϡ\fBps\fR ǻȤѿǤꡢ
Ѥֲù줿ѿϻȤʤ
⤷ֲù줿ѿ˴ؤ̤Ӵؿ񤯤˻ִꤷƤ
ʤС ;-)
SHORT   LONG            DESCRIPTION
.PD 0
.TP 0.5i
c       cmd             ¹Բǽե̾ñ
.TP 0.5i
C       cmdline         ޥɥ饤
.TP 0.5i
f       flags           ־ܤɽפ F ιΥե饰
.TP 0.5i
g       pgrp            ץ롼ID
.TP 0.5i
G       tpgid           tty椹ץ롼ID
.TP 0.5i
j       cutime          ѥ桼
.TP 0.5i
J       cstime          ѥƥ
.TP 0.5i
k       utime           桼
.TP 0.5i
K       stime           ƥ
.TP 0.5i
m       min_flt         ޥʡڡեȿ
.TP 0.5i
M       maj_flt         ᥸㡼ڡեȿ
.TP 0.5i
n       cmin_flt        ѥޥʡڡեȿ
.TP 0.5i
N       cmaj_flt        ѥ᥸㡼ڡեȿ
.TP 0.5i
o       session         å ID
.TP 0.5i
p       pid             ץ ID
.TP 0.5i
P       ppid            ƥץ ID
.TP 0.5i
r       rss             󥻥åȥ
.TP 0.5i
R       resident        ڡ
.TP 0.5i
s       size            ꥵ(kByte ñ)
.TP 0.5i
S       share           ͭ١
.TP 0.5i
t       tty             tty ΥޥʡǥХֹ
.TP 0.5i
T       start_time      ץϻ
.TP 0.5i
U       uid             桼 ID ʥС
.TP 0.5i
u       user            桼̾
.TP 0.5i
v       vsize           ۵(Byte ñ)
.TP 0.5i
y       priority        ͥ륹塼󥰤ͥ
.PD 1
.SH "եɵ"
.TP 0.5i
.B "PRI "
ϡtask_structΥ󥿡եɤΤȡϡ
.B HZ
ñ̤ΤΥץ˲ǽʻ(timeslice)Ǥ롣
.TP 0.5i
.B "NI "
ɸunix nice ;ͤʤ꾯ʤ cpu ֤Ƥ롣
.TP 0.5i
.B "SIZE "
ۥ᡼礭; textdatastack ιפ礭
.TP 0.5i
.B "RSS "
󥻥åȤ礭; Υץ礭kByteñ̤ǡ
.TP 0.5i
.B "WCHAN "
ץ̲֤λΥͥؿ̾(
.RB `sys_ '
Ͼά)
.I /etc/psdatabase
̵ˤϡ16ʿɽ
.TP 0.5i
.B "STAT "
ץ֤˴ؤ󡣺ǽΥեɤϡ
.B R
ϡ¹(running)̣
.B S
ϡ̲(sleeping)̣
.B D
ϡԲǽʵ̲̣
.B T
ϡ椫ȥ졼̣
.B Z
ϡӥץ̣
եɤϡ
.B W
ʤ顢ץϡڡʤȤ̣軰եɤϡ
.B N
ץΥʥ
.RB ( NI
field)
ĤȤ̣
.TP 0.5i
.B "TT "
椷Ƥ tty
.TP 0.5i
.B "PAGEIN "
᥸㡼ڡեȤο (ڡƤǥ/Хåե
å夫ɤޤڡեȤΤ)
.TP 0.5i
.B "TRS "
ƥȾ礭
.TP 0.5i
.B "SWAP "
å׾礭 kByte ñ(
.B \-p
ꤵ줿ϥڡñ)
.TP 0.5i
.B "SHARE "
ͭꡣ
.SH 

.BR proc ˴Ť
.B ps
ϡ
.BR /proc
˥ޥȤ줿
.B proc
ե륷ƥΥեƤɽƤ롣

.B ps
ϡ
.B kmem
 suid ɬפ⡢¹ԤΤøɬפʤ
.I " ps ˤϡʤ̤ʵĤͿ㤤ʤ"
.PP
.B WCHAN
եɤ̣Τ뤿ˤϡ
.I /sbin/psupdate
餻뤳Ȥǡե
.I /etc/psupdate
򹹿ɬפ롣
ϡͥ򥳥ѥ뤹٤˹Ԥʤɬפ롣
"/dev" ǥ쥯ȥ tty ǥХѹˤ
ʤȤ root  ps ¹Ԥɬפ롣
procps-1.00 ξ硢ps/top ϡSystem.map ¸ߤСľ
߹ࡣͥΥɥ쥹ȥܥбɽΥѥθν:
.nf
            $PS_SYSTEM_MAP
            /boot/System.map-`uname -r`
            /boot/System.map
            /lib/modules/`uname -r`/System.map
            /etc/psdatabase
            /boot/psdatabase-`uname -r`
            /boot/psdatabase,
            /lib/modules/`uname -r`/psdatabase
.fi 
.PP
.SH 
.B task_struct
ΥС
.B used_math
ɽʤʤʤ顢
math ¸ߤʤ顢
.B crt0.s
ϡå뤿ˤ򻲾Ȥ뤫Ǥ롣ˤ
ơեåmath٤ƤΥץꤵΤǡ(used_math)ɽ
̣ϤʤΤǤ롣
.\" ǤΤ?
.PP
ǥ˥åץȤ줿ץϥޥɥ饤ʤ
ɽ졢
.B c
ץ󤬻ꤵƤʤС̤Ǥ줿ɽ롣
.PP
.B %CPU
ϡcputime  realtimeΨΥѡơɽ롣ۤɤĤ
ʤСפ 100% ˤʤ뤳ȤϤʤϡºݤ˻Ѥ줿
֤򡢥ץ¹Ԥ줿֤dzäΤǤ롣
.PP
.B SIZE

.B RSS
ȤĤΥեɤϡץΥڡơ֥
.B task_struct
򥫥Ȥʤ; Τ褦ʥץ󤵤뤿˾ʤ
Ȥ12kΥ꤬񤵤롣
.B SIZE
Ȥϥץβۥ(code+data+stack)Ǥ롣
.PP
ꤵ줿ǥХʥС̾ؤѴ򤹤뤿ˡ\fBps\fR ϡ
ե "/etc/psdevtab"ݻ(Υե"/dev" ʤꡢ
\fI\fR ѡߥåˤäƹĤˤϤĤǤ⡢
)⤷Ĥʤä硢
\fBps\fR ¹Ԥ٤ˡǥ쥯ȥ"/dev"ΰʲˤե
stat(2) ʤФʤ"/dev" ˤäƥƥФѲ
ʤ顢root ǡ\fIps\fR ɬפ롣;-) ϡ
罰˾ˤΤäȤꡢ$HOME βˡХååץե֤
褦ˤ
.SH 
.B ps
ϤȤȡBranko Lankester <lankeste@fwi.uva.nl> Michael K ˤäƺ줿
Johnson <johnsonm@sunsite.unc.edu> ˤäơproc ե륷ƥȤ褦
񤭴줿κݡץˤĤƼ㴳ѹMichael Shields
<mjshield@nyx.cs.du.edu> ˤäơ pid-list εǽդä줿
Charles Blake<cblake@bbn.com> ˤäơ͡üˤץɽ
դǤ褦ˤʤäޤdirent-style ʥ饤֥䡢ǥХ̾
Ѵǡ١ɲä줿
ޤSystem.map ΤۤΤʬõǽˤʤꡢɤɥ
ब줿
.\"David Mossberger-Tang wrote the generic BFD support for psupdate.  
.\"Michael K. Johnson <johnsonm@redhat.com> is the current maintainer.
David Mossberger-Tang  psupdate ˰ŪBFDݡȤ񤤤
Michael K. Johnson <johnsonm@redhat.com> ߥᥤƥʥ󥹤Ƥ롣