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电梯直达

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发表于 2009-03-23 11:31 |只看该作者 |倒序浏览

见鬼了，ps -e输出一堆进程， ps -e > tmp,查看tmp内容为空，大小为0
我是root，应该不是权限的问题，何况文件都创建了

而且， ps -e |grep xxx 任何关键词都grep不到

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prolj

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发表于 2009-03-23 11:39 |只看该作者

回复 #1 冬天的落阳的帖子

root@ubuntu:~# ps -e
  PID TTY       TIME CMD
1 ?       00:00:00 init
2 ?       00:00:00 kthreadd
3 ?       00:00:00 migration/0
4 ?       00:00:00 ksoftirqd/0
5 ?       00:00:00 watchdog/0
6 ?       00:00:00 migration/1
7 ?       00:00:00 ksoftirqd/1
8 ?       00:00:00 watchdog/1
9 ?       00:00:00 events/0
10 ?       00:00:00 events/1
11 ?       00:00:00 khelper
12 ?       00:00:00 kstop/0
13 ?       00:00:00 kstop/1
14 ?       00:00:00 kintegrityd/0
15 ?       00:00:00 kintegrityd/1
16 ?       00:00:00 kblockd/0
17 ?       00:00:00 kblockd/1
18 ?       00:00:00 kacpid
19 ?       00:00:00 kacpi_notify
20 ?       00:00:00 cqueue
21 ?       00:00:00 ata/0
22 ?       00:00:00 ata/1
23 ?       00:00:00 ata_aux
24 ?       00:00:00 ksuspend_usbd
25 ?       00:00:00 khubd
26 ?       00:00:00 kseriod
27 ?       00:00:00 kmmcd
28 ?       00:00:00 btaddconn
29 ?       00:00:00 btdelconn
30 ?       00:00:00 pdflush
31 ?       00:00:00 pdflush
32 ?       00:00:00 kswapd0
33 ?       00:00:00 aio/0
34 ?       00:00:00 aio/1
35 ?       00:00:00 ecryptfs-kthrea
38 ?       00:00:02 scsi_eh_0
39 ?       00:00:00 scsi_eh_1
40 ?       00:00:00 scsi_eh_2
41 ?       00:00:00 scsi_eh_3
42 ?       00:00:00 kstriped
43 ?       00:00:00 kmpathd/0
44 ?       00:00:00 kmpathd/1
45 ?       00:00:00 kmpath_handlerd
46 ?       00:00:00 ksnapd
47 ?       00:00:00 kondemand/0
48 ?       00:00:00 kondemand/1
49 ?       00:00:00 krfcommd
  639 ?       00:00:00 kjournald2
  745 ?       00:00:00 udevd
1289 ?       00:00:00 khpsbpkt
1322 ?       00:00:00 kpsmoused
1343 ?       00:00:00 knodemgrd_0
1377 ?       00:00:00 iwl3945/0
1378 ?       00:00:00 iwl3945/1
1379 ?       00:00:00 iwl3945
1768 ?       00:00:00 pppd
1861 tty4    00:00:00 getty
1862 tty5    00:00:00 getty
1865 tty2    00:00:00 getty
1868 tty3    00:00:00 getty
1869 tty6    00:00:00 getty
1937 ?       00:00:00 acpid
1976 ?       00:00:00 syslogd
1999 ?       00:00:00 dd
2001 ?       00:00:00 klogd
2024 ?       00:00:00 dbus-daemon
2308 ?       00:00:03 hald
2311 ?       00:00:00 console-kit-dae
2374 ?       00:00:00 hald-runner
2410 ?       00:00:00 hald-addon-dell
2412 ?       00:00:00 hald-addon-inpu
2419 ?       00:00:00 hald-addon-rfki
2430 ?       00:00:00 hald-addon-gene
2442 ?       00:00:03 hald-addon-stor
2449 ?       00:00:00 hald-addon-cpuf
2450 ?       00:00:00 hald-addon-acpi
2472 ?       00:00:00 gdm
2473 ?       00:00:00 gdm
2480 tty7    00:14:19 Xorg
2503 ?       00:00:00 system-tools-ba
2561 tty1    00:00:00 getty
2611 ?       00:00:00 x-session-manag
2699 ?       00:00:00 scim <defunct>
2704 ?       00:00:00 dbus-launch
2705 ?       00:00:00 dbus-daemon
2707 ?       00:00:00 scim-launcher
2709 ?       00:00:00 gconfd-2
2713 ?       00:00:00 scim-helper-man
2714 ?       00:00:26 scim-panel-gtk
2716 ?       00:00:00 scim-launcher
2721 ?       00:00:01 gnome-settings-
2723 ?       00:00:00 gnome-keyring-d
2728 ?       00:00:13 metacity
2736 ?       00:00:00 gvfsd
2739 ?       00:00:05 gnome-panel
2740 ?       00:00:00 nautilus
2742 ?       00:00:00 bonobo-activati
2745 ?       00:00:01 gnome-power-man
2751 ?       00:00:00 trashapplet
2754 ?       00:00:00 gvfsd-trash
2773 ?       00:00:00 gvfs-hal-volume
2778 ?       00:00:00 gvfs-gphoto2-vo
2781 ?       00:00:00 gvfsd-burn
2790 ?       00:00:03 scim-bridge
2793 ?       00:00:00 mixer_applet2
2799 ?       00:45:32 firefox
2861 ?       00:00:01 pidgin
2959 ?       00:00:00 notification-da
3166 ?       00:00:00 gnome-terminal
3169 ?       00:00:00 gnome-pty-helpe
3170 pts/0 00:00:00 bash
3181 pts/0 00:00:00 ps
root@ubuntu:~# ps -e | grep bash
3170 pts/0 00:00:00 bash
root@ubuntu:~#