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ps axk comm o comm,args
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euser EUSER å®å¹ãŠãŒã¶ãŒåã ãã¥å¥œç®žé¢çœ
çœäŸ ID ãååŸã§-
ãŠããã€ãã£ãŒã«ãå¹
ãèš±ãã°ã ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10
鲿°ã§è¡šç€ºãããã n ãªãã·ã§ã³ã䜿ã£ãŠ 10 鲿°è¡šç€ºã匷å¶ã§ã襊
(å¥å uname, user)ã
f F ããã»ã¹ã«é¢é£ã¥ãããããã©ã°ãããå»ãè¹ãæãå¥ãäŸãèãäºå»é¢æã·ã§ã³ãåç
§ã
(å¥å flag, flags)ã
fgid FGID ãã¡ã€ã«ã·ã¹ãã ã¢ã¯ã»ã¹ã°ã«ãŒã IDã(å¥å fsgid)ã
fgroup FGROUP ãã¡ã€ã«ã·ã¹ãã ã¢ã¯ã»ã¹ã°ã«ãŒã IDã ãã¥å¥œç®žé¢åè¥Šçœ ID ãååŸã§-
ãŠããã€ãã£ãŒã«ãå¹
ãèš±ãã°ã ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10
鲿°ã§è¡šç€ºãããã (å¥å fsgroup).
flag F f ãåç
§ã(å¥å f, flags)ã
flags F f ãåç
§ã(å¥å f, flag)ã
fname COMMANDããã»ã¹ã®å®è¡ãã¡ã€ã«ã®ããŒã¹åã®å
é 8 ãã€ãã
ãã®ã«ã©ã ã®åºåã«ã¯ã¹ããŒã¹ãå«ãŸããå Žåãããã
fuid FUID ãã¡ã€ã«ã·ã¹ãã ã¢ã¯ã»ã¹ãŠãŒã¶ãŒ IDã(å¥å fsuid)ã
fuser FUSER ãã¡ã€ã«ã·ã¹ãã ã¢ã¯ã»ã¹ãŠãŒã¶ãŒ IDã ãã¥å¥œç®žé¢çœ
çœäŸ ID ãååŸã§-
ãŠããã€ãã£ãŒã«ãå¹
ãèš±ãã°ã ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10
鲿°ã§è¡šç€ºãããã
gid GID egid ãåç
§ã(å¥å egid)ã
group GROUP egroup ãåç
§ã(å¥å egroup)ã
ignored IGNOREDç¡èŠãããã·ã°ãã«ã®ãã¹ã¯ãsignal(7) ãåç
§ã ãã£ãŒã«ãã®å¹
ã«å¿ããŠã32
ããããŸã㯠64 ãããã®ãã¹ã¯ã 16 鲿°ãã©ãŒãããã§è¡šç€ºãããã (å¥å
sig_ignore, sigignore)ã
label LABEL ã»ã¥çµ
è¢è¬ã©ãã«ã æãäžè¬çã«äœ¿ãããã®ã¯ SE Linux ã®ã³ã³ã-
ã¹ãããŒã¿ã§ããã ããã¯ã»ã¥çµ
è¢è¬ã¬ãã«ã®é«ãã·ã¹ãã ã«ãã
_lstart STARTEDã³ãã³ããèµ·åãããæå»ã
lwp LWP lwp (軜éããã»ã¹ (light weight process) ãŸãã¯ã¹ã¬ãã) ã® ID
ã衚瀺ãããã (å¥å spid, tid)ã
ni NI nice å€ã ãã®å€ã®ç¯å²ã¯ 19 (æãè¯ã) ãã -20
(ä»ã®ããã»ã¹ã«å¯ŸããŠè¯ããªã) ã§ããã nice(1) ãåç
§ã(å¥å nice)ã
nice NI ni ãåç
§ã(å¥å ni)ã
nlwp NLWP ããã»ã¹ã«ããã lwp (ã¹ã¬ãã) ã®æ°ã(å¥å thcount)ã
nwchan WCHAN ããã»ã¹ãäŒæ¢ããŠããã«ãŒãã«é¢æ°ã®ã¢ãã¬ã¹ (ã«ãŒãã«é¢æ°åãå¿
èŠãªå Žåã¯
wchan ã䜿ãããš)ã å®è¡äžã®ã¿ã¹ã¯ã¯ããã®ã«ã©ã ã«ããã·ã¥ ('-')
ã衚瀺ããã
pcpu %CPU %cpu ãåç
§ã(å¥å %cpu)ã
pending PENDINGåŸ
æ©äž (pending) ã·ã°ãã«ã®ãã¹ã¯ãsignal(7) ãåç
§ã
ããã»ã¹ã«åŸ
æ©ããŠããã·ã°ãã«ã¯ã
åã¹ã¬ããã«åŸ
æ©ããŠããã·ã°ãã«ãšåºå¥ãããã äž¡æ¹ãèŠããå Žåã¯ãm
ãªãã·ã§ã³ãŸã㯠-m ãªãã·ã§ã³ã䜿ãããšã ãã£ãŒã«ãã®å¹
ã«å¿ããŠã32
ããããŸã㯠64 ãããã®ãã¹ã¯ã 16 鲿°ãã©ãŒãããã§è¡šç€ºãããã
(å¥å sig)ã
pgid PGID ããã»ã¹ã°ã«ãŒã IDã ãŸããããã¯ããã»ã¹ã°ã«ãŒããªãŒãã®ããã»ã¹ ID
ãšçããã (å¥å pgrp)ã
pgrp PGRP pgid ãåç
§ã(å¥å pgid)ã
pid PID ããã»ã¹ã®ããã»ã¹ ID çªå·ã
pmem %MEM %mem ãåç
§ã(å¥å %mem)ã
policy POL ããã»ã¹ã®ã¹ã±ãžã¥ãŒãªã³ã°ã®ã¯ã©ã¹ã (å¥å class, cls)ã 衚瀺ãããå¯èœ-
ã®ããå€ã¯ã以äžã®éã:
- å ±åãããŠããªã
TS SCHED_OTHER
FF SCHED_FIFO
RR SCHED_RR
? äžæãªå€
ppid PPID 芪ããã»ã¹ã®ããã»ã¹ IDã
psr PSR ããã»ã¹ãçŸåšå²ãåœãŠãããŠããããã»ããµã
rgid RGID å®ã°ã«ãŒã IDã
rgroup RGROUP å®ã°ã«ãŒãåã ãã¥å¥œç®žé¢åè¥Šçœ ID ãååŸã§ãè£â³ã€ãã£ãŒã«ãå¹
ãèš±ãã°ã
ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10 鲿°ã§è¡šç€ºãããã
rss RSS åžžé§ã»ããã®å€§ãæ© ã¿ã¹ã¯ã䜿çšããŠããã¹ã¯ãããããŠããªãç©çã¡ã¢ãª (kB
åäœ)ã (å¥å rssize, rsz)ã
rssize RSS rss ãåç
§ã(å¥å rss, rsz)ã
rsz RSZ rss ãåç
§ã(å¥å rss, rssize)ã
rtprio RTPRIO ãªã¢ã«ã¿ã€ã åªå
床ã
ruid RUID å®ãŠãŒã¶ãŒ IDã
ruser RUSER å®ãŠãŒã¶ãŒ IDã ãã¥å¥œç®žé¢çœ
çœäŸ ID ãååŸã§ãè£â³ã€ãã£ãŒã«ãå¹
ãèš±ãã°ã
ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10 鲿°ã§è¡šç€ºãããã
s S æå°éã®ç¶æ
衚瀺 (1 æå)ã ããããã®å€ã«ã€ããŠã¯ã
ããå»ãè¹ãæãåãäžçæ
å±ãéãçã錻å»é¢æã·ã§ã³ãåç
§ããããšã
ãã®ä»ã®æ
å ±ã衚瀺ããããå Žåã¯ãstat ãåç
§ããããšã (å¥å state)ã
sched SCH ããã»ã¹ã®ã¹ã±ãžã¥ãŒãªã³ã°ã®ããªã·ãŒã ããªã·ãŒ sched_other, sched_fifo,
sched_rr 㯠ãããã 0, 1, 2 ãšããŠè¡šç€ºãããã
sess SESS ã»ãã·ã§ã³ IDã ãŸããããã¯ã»ãã·ã§ã³ãªãŒãã®ããã»ã¹ ID ãšçããã
(å¥å session, sid)ã
sgi_p P ãã®ããã»ã¹ãçŸåšå®è¡ãããŠããããã»ããµã
ããã»ã¹ãçŸåšã®ãšããå®è¡äžã§ãªãå Žåã ãŸãã¯å®è¡å¯èœã§ãªãå Žåã"*"
ã衚瀺ãããã
sgid SGID ä¿åã°ã«ãŒã IDã (å¥å svgid)ã
sgroup SGROUP ä¿åã°ã«ãŒãåã ãã¥å¥œç®žé¢åè¥Šçœ ID ãååŸã§-
ãŠããã€ãã£ãŒã«ãå¹
ãèš±ãã°ã ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10
鲿°ã§è¡šç€ºãããã
sid SID sess ãåç
§ã(å¥å sess, session)ã
sig PENDINGpending ãåç
§ã(å¥å pending, sig_pend)ã
sigcatch CAUGHT caught ãåç
§ã(å¥å caught, sig_catch)ã
sigignore IGNOREDignored ãåç
§ã(å¥å ignored, sig_ignore)ã
sigmask BLOCKEDblocked ãåç
§ã(å¥å blocked, sig_block)ã
size SZ ããã»ã¹ã®å
šãŠã®æžãã¿å¯èœãªããŒãžãããŒã㣠(dirty) ã§ã
ã¹ã¯ããã¢ãŠãããããšä»®å®ãããšãç¢ å¿
èŠãšãããã¹ã¯ãã空éã®æŠç®ã®å€§-
ãã ãã®æ°å€ã¯ãšãŠã倧éæã§ããïŒ
spid SPID lwp ãåç
§ã(å¥å lwp, tid)ã
stackp STACKP ããã»ã¹ã®ã¹ã¿ãã¯ã®æäžäœ (éå§) ã¢ãã¬ã¹ã
start STARTEDã³ãã³ããèµ·åããæå»ã ããã»ã¹ã 24 æé以å
ã«èµ·åãããŠããå Žåã
åºåãã©ãŒããã㯠" HH:MM:SS" ã§ããã 24 æé以åã®å Žå㯠" mmm dd"
ã§ããã (ããã§ mmm ã¯æã®ååã® 3 æåã§ãã)ã
start_timeSTART ããã»ã¹ã®èµ·åæå»ãŸãã¯èµ·åæ¥ã ps ãèµ·åãããã®ãšåã幎ã«
ããã»ã¹ãèµ·åãããŠããªãå Žåã¯ã幎ã®ã¿ã衚瀺ãããã
åãæ¥ã«èµ·åãããŠããªãå Žå㯠"mmmdd" ã§ããã ãã以å€ã¯ "HH:MM" ã§ããã
stat STAT è€æ°æåã®ããã»ã¹ç¶æ
ã ããããã®å€ã®æå³ã¯ã
ããå»ãè¹ãæãåãäžçæ
å±ãéãçã錻å»é¢æã·ã§ã³ãåç
§ããããšã
æåã®æåã®ã¿ã衚瀺ãããå Žåã¯ã s ãš state ãåç
§ããããšã
state S s ãåç
§ã(å¥å s)ã
suid SUID ä¿åãŠãŒã¶ãŒ IDã(å¥å svuid)ã
suser SUSER ä¿åãŠãŒã¶ãŒåã ãã¥å¥œç®žé¢çœ
çœäŸ ID ãååŸã§-
ãŠããã€ãã£ãŒã«ãå¹
ãèš±ãã°ã ãã¥å¥œç®žæŽŸå
âæ°èŽè¥Š ãã以å€ã®å Žå㯠10
鲿°ã§è¡šç€ºãããã (å¥å svuser)ã
svgid SVGID sgid ãåç
§ã(å¥å sgid).
svuid SVUID suid ãåç
§ã(å¥å suid)ã
sz SZ ããã»ã¹ã®ã³ã¢ã€ã¡ãŒãžã®ç©çããŒãžãµã€ãºã ããã«ã¯ã-
ã¹ãã»ããŒã¿ã»ã¹ã¿ãã¯ç©ºéãå«ãŸããã
ããã€ã¹ãããã³ã°ã¯çŸåšã®ãšããé€å€ãããŠããããããã¯å€æŽãããã vsz ãš
rss ãåç
§ã
thcount THCNT nlwp ãåç
§ã(å¥å nlwp)ã ããã»ã¹ãæäœå¢è¥¯ãŒãã«ã¹ã¬ããã®æ°ã
tid TID lwp ãåç
§ã(å¥å lwp)ã
time TIME 环ç©ãã CPU æéã"[dd-]hh:mm:ss" ãã©ãŒãããã§è¡šç€ºãããã
(å¥å cputime)ã
tname TTY å¶åŸ¡ç«¯æ« (tty)ã (å¥å tt, tty)ã
tpgid TPGID ããã»ã¹ãæ¥ç¶ãããŠããç«¯æ« (tty) äžã® ãã©ã¢ã°ã©ãŠã³ãããã»ã¹ã°ã«ãŒãã®
IDã ããã»ã¹ã端æ«ã«æ¥ç¶ãããŠããªãå Žå㯠-1 ã§ããã
tt TT å¶åŸ¡ç«¯æ« (tty)ã(å¥å tname, tty)ã
tty TT å¶åŸ¡ç«¯æ« (tty)ã(å¥å tname, tt)ã
ucmd CMD comm ãåç
§ã(å¥å comm, ucomm)ã
ucomm COMMANDcomm ãåç
§ã(å¥å comm, ucmd)ã
uid UID euid ãåç
§ã(å¥å euid)ã
uname USER euser ãåç
§ã(å¥å euser, user)ã
user USER euser ãåç
§ã(å¥å euser, uname)ã
vsize VSZ vsz ãåç
§ã(å¥å vsz)ã
vsz VSZ ããã»ã¹ã®ä»®æ³ã¡ã¢ãªãµã€ãº (KiB, 1024 ãã€ãåäœ)ã
ããã€ã¹ãããã³ã°ã¯çŸåšã®ãšããé€å€ãããŠããããããã¯å€æŽãããã
(å¥å vsize)ã
wchan WCHAN ããã»ã¹ãã¹ãªãŒãããŠããã«ãŒãã«é¢æ°ã®ååã ããã»ã¹ãå®è¡äžã®å Žå㯠"-"
ã§ããã ããã»ã¹ããã«ãã¹ã¬ããã§ã ã〠ps
ãã¹ã¬ããã衚瀺ããŠããªãå Žåã¯ã"*" ã§ããã
çè¶æå€ç«æ°
以äžã®ç°æ²ç«žç€ ps ã«åœ±é¿ãã:
COLUMNS
ããã©ã«ãã®ãã£ã¹ãã¬ã€ã®å¹
ã倿Žããã
LINES
ããã©ã«ãã®ãã£ã¹ãã¬ã€ã®é«ãã倿Žããã
PS_PERSONALITY
posix, old, linux, bsd, sun, digital ã®ã©ããã«èšå®ããã
(以äžã®ãæµåæå»é¢æã·ã§ã³ãåç
§)ã
CMD_ENV
posix, old, linux, bsd, sun, digital ã®ã©ããã«èšå®ããã
(以äžã®ãæµåæå»é¢æã·ã§ã³ãåç
§)ã
I_WANT_A_BROKEN_PS
obsolete ãªã³ãã³ãã©ã€ã³ã®è§£éã«åŒ·å¶ããã
LC_TIME
æ¥ä»ã®ãã©ãŒãããã
PS_COLORS
çŸåšã®ãšãããµããŒããããŠããªãã
PS_FORMAT
ããã©ã«ãã®åºåãã©ãŒããããäžæžãå¢è¥Š -o
ãªãã·ã§ã³ã§äœ¿ãããã¿ã€ãã衚ã ãã©ãŒãããæååã«ãã®å€ãèšå®ã§ã襊
DefSysV ãš DefBSD ãšããå€ãç¹ã«åœ¹ç«ã€ã
PS_SYSMAP
ååãªã¹ã (System.map) ã®ããã©ã«ãã®å Žæã
PS_SYSTEM_MAP
ååãªã¹ã (System.map) ã®ããã©ã«ãã®å Žæã
POSIXLY_CORRECT
è¯ããªãã仿§ããç¡èŠããéã«èšãèš³ãããªãã
POSIX2
"on" ã«èšå®ããããšãPOSIXLY_CORRECT ãšããŠæ¯èãã
UNIX95
è¯ããªãã仿§ããç¡èŠããéã«èšãèš³ãããªãã
_XPG
CMD_ENV=irix ã®éæšæºçãªæ¯èããã¥ç€éµæè¥ªå¢è¥Š
CMD_ENV ãŸã㯠PS_PERSONALITY ã§ããã ããã㯠Linux ãæ£åžžãªã·ã¹ãã ã«ããã
ãã®èšå®ãè¡ããªããšãps 㯠Unix98 æšæºã«ããã 圹ã«ç«ããªãé¿ã©åã«åŸãã
æµå
390 S/390 OpenEdition ã® ps ã®ããã«æ¯èã
aix AIX ã® ps ã®ããã«æ¯èã
bsd FreeBSD ã® ps ã®ããã«æ¯èã (å
šãæšæºçã§ã¯ãªã)
compaq Digital Unix ã® ps ã®ããã«æ¯èã
debian å€ã Debian ã® ps ã®ããã«æ¯èã
digital Tru64 (ãã€ãŠã® Digital Unix ãŸã㯠OSF/1) ã® ps ã®ããã«æ¯èã
gnu å€ã Debian ã® ps ã®ããã«æ¯èã
hp HP-UX ã® ps ã®ããã«æ¯èã
hpux HP-UX ã® ps ã®ããã«æ¯èã
irix Irix ã® ps ã®ããã«æ¯èã
old å€ã Linux ã® ps ã®ããã«æ¯èã (å
šãæšæºçã§ã¯ãªã)
os390 OS/390 Open Edition ã® ps ã®ããã«æ¯èã
s390 OS/390 Open Edition ã® ps ã®ããã«æ¯èã
sco SCO ã® ps ã®ããã«æ¯èã
sgi Irix ã® ps ã®ããã«æ¯èã
solaris2 Solaris 2+ (SunOS 5) ã® ps ã®ããã«æ¯èã
sunos4 SunOS 4 (Solaris 1) ã® ps ã®ããã«æ¯èã (å
šãæšæºçã§ã¯ãªã)
tru64 Tru64 (ãã€ãŠã® Digital Unix ãŸã㯠OSF/1) ã® ps ã®ããã«æ¯èã
éæ
éé çç®
top(1), pgrep(1), pstree(1), proc(5).
æºçæ
ãã® ps ã¯ä»¥äžã«æºæ ãã:
èè
Branko Lankester <lankeste@fwi.uva.nl> ãæåã« ps ãæžããã Michael K.
ãã¡ã€ã«ã·ã¹ãã ã«å¯Ÿå¿ãããããã®å€§å¹
ãªæžãå¢âé®å蟰æ
<mjshield@nyx.cs.du.edu> 㯠pid ãªã¹ãæ©èœã远å ããã Charles Blake
<cblake@bbn.com> ã¯ãè€æ°ã¬ãã«ã®ãœãŒãã» dirent
ãªææ³ã倿¥ã®ææ³ã«é¢ããããŸãçŸãããªãããã¯ãè¡ã£ãã