ubuntu9.10这些进程有什么作用？

发布时间:2010-01-21 10:59:11来源:红联作者:LINUX_COM

[i=s] 本帖最后由 LINUX_COM 于 2010-1-21 11:00 编辑 [/i]

一。哪些进程是系统自带的进程，即合法的进程？ :em02

二。自带的系统进程，它们开机启动后，其实进程PID是否都不变的，每次开机都一样的，对么？

1 PIDCOMMAND

2 1/sbin/init

3 2[kthreadd]

4 3[migration/0]

5 4[ksoftirqd/0]

6 5[watchdog/0]

7 6[events/0]

8 7[cpuset]

9 8[khelper]

10 9[netns]

11 10[async/mgr]

12 11[kintegrityd/0]

13 12[kblockd/0]

14 13[kacpid]

15 14[kacpi_notify]

16 15[kacpi_hotplug]

17 16[ata/0]

18 17[ata_aux]

19 18[ksuspend_usbd]

20 19[khubd]

21 20[kseriod]

22 21[kmmcd]

23 22[bluetooth]

24 23[khungtaskd]

25 24[pdflush]

26 26[kswapd0]

27 27[aio/0]

28 28[ecryptfs-kthrea]

29 29[crypto/0]

30 33[scsi_eh_0]

31 34[scsi_eh_1]

32 37[kstriped]

33 38[kmpathd/0]

34 39[kmpath_handlerd]

35 40[ksnapd]

36 41[kondemand/0]

37 42[kconservative/0]

38 43[krfcommd]

39 239[i915/0]

40 244[scsi_eh_2]

41 245[usb-storage]

42 330[kjournald2]

43 392upstart-udev-bridge

44 395udevd

45 583[kpsmoused]

46 599udevd

47 600udevd

48 619dd

49 650dbus-daemon

50 678rsyslogd

51 679[hd-audio0]

52 714avahi-daemon:

53 715avahi-daemon:

54 731hald

55 732gdm-binary

56 750NetworkManager

57 797/usr/sbin/modem-manager

58 804/usr/sbin/console-kit-daemon

59 869/sbin/wpa_supplicant

60 870hald-runner

61 904/usr/lib/gdm/gdm-simple-slave

62 938/usr/bin/X

63 1015/usr/sbin/pppd

64 1060/sbin/getty

65 1073/sbin/getty

66 1090/sbin/getty

67 1093/sbin/getty

68 1096/sbin/getty

69 1103acpid

70 1105atd

71 1106cron

72 1125/usr/lib/hal/hald-addon-generic-backlight

73 1132/usr/lib/hal/hald-addon-rfkill-killswitch

74 1184hald-addon-acpi:

75 1193hald-addon-input:

76 1210hald-addon-storage:

77 1411/usr/sbin/exim4

78 1427/usr/sbin/kerneloops

79 1585/sbin/getty

80 1617/usr/bin/dbus-launch

81 1622/usr/lib/devicekit-power/devkit-power-daemon

82 1674/usr/lib/gdm/gdm-session-worker

83 1741gnome-session

84 1780/usr/lib/scim-1.0/scim-launcher

85 1786/usr/lib/scim-1.0/scim-helper-manager

86 1787/usr/lib/scim-1.0/scim-panel-gtk

87 1789/usr/lib/scim-1.0/scim-launcher

88 1791/usr/bin/ssh-agent

89 1794/usr/bin/dbus-launch

90 1795/bin/dbus-daemon

91 1799/usr/bin/pulseaudio

92 1802/usr/lib/pulseaudio/pulse/gconf-helper

93 1804/usr/lib/libgconf2-4/gconfd-2

94 1813/usr/lib/at-spi/at-spi-registryd

95 1814gnome-keyring-daemon

96 1817/usr/lib/gnome-settings-daemon/gnome-settings-daemon

97 1819/usr/lib/bonobo-activation/bonobo-activation-server

98 1820seahorse-daemon

99 1823/usr/lib/gvfs/gvfsd

100 1830/usr/lib/gvfs//gvfs-fuse-daemon

101 1849/usr/lib/notify-osd/notify-osd

102 1850/bin/sh

103 1858syndaemon

104 1916/usr/bin/compiz.real

105 1917gnome-panel

106 1918nautilus

107 1924/usr/lib/gnome-applets/trashapplet

108 1925/bin/sh

109 1926/usr/bin/gtk-window-decorator

110 1931nm-applet

111 1932gnome-power-manager

112 1934/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1

113 1938/usr/lib/gvfs/gvfsd-trash

114 1943/usr/lib/gvfs/gvfs-gdu-volume-monitor

115 1944update-notifier

116 1948/usr/lib/devicekit-disks/devkit-disks-daemon

117 1951devkit-disks-daemon:

118 1957/usr/lib/policykit-1/polkitd

119 1958gnome-screensaver

120 1960/usr/lib/gvfs/gvfs-gphoto2-volume-monitor

121 1968/usr/lib/indicator-applet/indicator-applet-session

122 1970/usr/lib/indicator-applet/indicator-applet

123 1977/usr/lib/gvfs/gvfsd-burn

124 1979/usr/lib/indicator-messages/indicator-messages-service

125 1981/usr/lib/indicator-session/indicator-status-service

126 1983/usr/lib/indicator-session/indicator-users-service

127 1985/usr/lib/indicator-session/indicator-session-service

128 1996/usr/lib/gvfs/gvfsd-metadata

129 2004/usr/bin/python

130 2036/usr/lib/firefox-3.5.3/firefox

131 2272FoxitReader

132 2277gnome-terminal

133 2280gnome-pty-helper

134 2281bash

135 2295bash

136 2628[pdflush]

137 2737/usr/lib/openoffice/program/soffice.bin