ۼ : 06-02-11 13:51
۾ :
ȸ : 7,737
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*** μ ***
μ ¸ üũϱ ps ɾ proctool, top Դϴ.
е ϰ ִ ɾ Ұ ҽϴ.
μ ϴ ɾ /usr/proc/bin Ƿ PATH ߰ϸ
غⰡ .
,ܽ ¿
#PATH=/usr/proc/bin:$PATH;export PATH
1. ptree :μ Ʈ ش
# ps -ef |grep netscape ؼ
dol 669 655 82 18:58:20 ? 65:55 /opt/netscape/netscape http://www.sunworld.com/
μ ̵ 669 ̹Ƿ
#ptree 669
269 /usr/dt/bin/dtlogin -daemon
541 /usr/dt/bin/dtlogin -daemon
561 /bin/ksh /usr/dt/bin/Xsession
613 /usr/dt/bin/sdt_shell -c unset DT; DISPLAY=:0; /usr/dt/bin/dt
616 -ksh -c unset DT; DISPLAY=:0; /usr/dt/bin/dtsession_res -merg
655 /usr/dt/bin/dtsession
669 /opt/netscape/netscape http://www.sunworld.com/
676 (dns helper)
269 dtlogin dtlogin ѵ dtlogin 561
561 613 .... 669 netscape 676 ȣ ִ.
2. pstop : μ Ѵ
#pstop 669
netscape Ѵ
3. prun : μ ٽ Ѵ
#prun 669
netscape ٽ Ѵ
4 pcred : μ ǥ
#pcred 669
669: e/r/suid=101 e/r/sgid=14
effective,real saved(u/g)id ǥѴ.
5. μ ʻ ǥ
#pmap 669
669: /opt/netscape/netscape http://www.sunworld.com/
00010000 13124K read/exec /opt/netscape/netscape
00CF0000 988K read/write/exec /opt/netscape/netscape
00DE7000 15816K read/write/exec [ heap ]
EEE60000 8K - [ anon ]
ּҹ Ʈ ǥѴ.
6. pflags : μ ÷ , ñ׳ ڵ鸵 ǥ
#pflags 669
669: /opt/netscape/netscape http://www.sunworld.com/
data model = _ILP32 flags = PR_ORPHAN
/1: flags = PR_PCINVAL|PR_ASLEEP [ poll(0xef201a00,0x5,0xa603) ]
sigmask = 0x00002000,0x00000000 lwppend = 0x00002000,0x00000000
÷ ñ׳ ڵ鸵 ǥѴ .
7. pldd : ̳ ̺귯 ũ ǥ
#pldd 669
669: /opt/netscape/netscape http://www.sunworld.com/
/usr/dt/lib/libXm.so.3
/usr/openwin/lib/libXt.so.4
/usr/openwin/lib/libXmu.so.4
/usr/openwin/lib/libXext.so.0
/usr/openwin/lib/libX11.so.4
...
ũ ̳ ̺귯 ǥش.
8. ptime : ð ǥ
#ptime ls
dtdbcache_:0 ps_data sdtvolcheck677 speckeysd.lock
real 0.166
user 0.029
sys 0.057
ð, μð, ý μ ð ش .
9. pfiles : open ǥ
#pfiles 669
669: /opt/netscape/netscape http://www.sunworld.com/
Current rlimit: 64 file descriptors
0: S_IFCHR mode:0620 dev:32,24 ino:76843 uid:101 gid:7 rdev:24,2
O_RDWR|O_LARGEFILE
1: S_IFCHR mode:0666 dev:32,24 ino:76599 uid:0 gid:3 rdev:13,2
ش μ ϵ ִ ϰ Ȯ ִ.
10. pwdx μ 丮 ǥ
#ps -e |grep cmdtool
#pwdx 669
669: /w/dol
11. pwait : μ ٸ
#ps -e | grep cmdtool
273 console 0:01 cmdtool
281 console 0:01 cmdtool
߰ 281 kill Ѵ
# pwait -v 281
281: terminated, wait status 0x0000
12. psig : μ ñ׳ ó ǥ
#psig 669
669: /opt/netscape/netscape http://www.sunworld.com/
HUP caught 0
HUP,INT,QUIT,ILL,TRAP,ABRT,EMT,FPE,BUS,SEGV,SYS,PIPE,ALRM,TERM,USR1,USR
2,CLD,PWR,WINCH,URG,POLL,TSTP,CONT,TTIN,TTOU,VTALRM,PROF,XCPU,XFSZ,W
AITING,LWP,FREEZE,THAW,CANCEL,LOST,RTMIN ....
ñ׳ ó ش.
13. pstack : ǥ
#pstack 669
669: /opt/netscape/netscape http://www.sunworld.com/
ef31437c poll (ef201a00, 5, 29bb)
ef2ce3dc select (ef201a28, ef201c70, ef334ffc, ef201c74, ef335000, 1d) + 298
Hex ɺ ÿ ִ ǥ, μ̸ μ ߴ Ȯ ִ.
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