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가능한 모든 프로세스들의 상세 정보확인하기

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가능한 모든 프로세스들의 상세 정보확인하기




 

지금까지는 특정 데몬파일 또는 프로세스들에 관련된 상태정보들을 확인하였습니다. 

 

 

 

 이번에는 특정 파일시스템이나 블록장치(block device)에 마운트되어 있는 특정 파일을 액세스(access)하는 모든 프로세스들에 대한 실행 상태정보를 확인하는 방법입니다. 

 

 

 

 다음 예를 보시기 바랍니다. 

 

 

 

 

 

[root@su250 ~]# fuser -mv /usr/sbin/sshd

                     USER        PID ACCESS COMMAND

/usr/sbin/sshd:      root          1 .rce. init

                     root          2 .rc.. kthreadd

                     root          3 .rc.. migration/0

                     root          4 .rc.. ksoftirqd/0

                     root          5 .rc.. watchdog/0

                     root          6 .rc.. events/0

                     root          7 .rc.. khelper

                     root         80 .rc.. kintegrityd/0

                     root         82 .rc.. kblockd/0

                     root         84 .rc.. kacpid

                     root         85 .rc.. kacpi_notify

                     root        146 .rc.. cqueue

                     root        150 .rc.. ata/0

                     root        151 .rc.. ata_aux

                     root        153 .rc.. ksuspend_usbd

                     root        158 .rc.. khubd

                     root        161 .rc.. kseriod

                     root        201 .rc.. pdflush

                     root        202 .rc.. pdflush

                     root        203 .rc.. kswapd0

                     root        251 .rc.. aio/0

                     root        438 .rc.. scsi_eh_0

                     root        441 .rc.. scsi_eh_1

                     root        482 .rc.. kpsmoused

                     root        487 .rc.. kstriped

                     root        490 .rc.. ksnapd

                     root        522 .rc.. mpt_poll_0

                     root        523 .rc.. scsi_eh_2

                     root        525 .rc.. kjournald

                     root        580 .rce. udevd

                     root        912 .rc.. kgameportd

                     root        924 .rc.. kauditd

                     root       1243 .rc.. kmpathd/0

                     root       1245 .rc.. kmpath_handlerd

                     root       1270 .rc.. kjournald

                     root       1271 .rc.. kjournald

                     root       1435 Frce. auditd

                     root       1437 .rce. audispd

                     root       1451 Frce. rsyslogd

                     rpc        1469 frce. rpcbind

                     rpcuser    1482 Frce. rpc.statd

                     root       1509 .rc.. rpciod/0

                     root       1518 .rce. rpc.idmapd

                     dbus       1531 .rce. dbus-daemon

                     root       1555 .rce. acpid

                     haldaemon   1563 .rce. hald

                     root       1566 Frce. console-kit-dae

                     root       1629 .rce. hald-runner

                     root       1717 Frce. pcscd

                     root       1731 .rce. hald-addon-stor

                     root       1735 .rce. hald-addon-stor

                     haldaemon   1740 .rce. hald-addon-acpi

                     root       1742 .rce. NetworkManager

                     root       1746 Frce. wpa_supplicant

                     root       1748 .rce. nm-system-setti

                     root       1773 .rce. hald-addon-inpu

                     root       1774 Frce. setroubleshootd

                     root       1782 .rce. bluetoothd

                     root       1792 .rc.. btaddconn

                     root       1794 .rc.. btdelconn

                     root       1823 .rce. sshd

                     root       1874 Frce. sendmail

                     smmsp      1883 Frce. sendmail

                     root       1893 .rce. gpm

                     root       1904 Frce. crond

                     root       1913 .rce. kerneloops

                     root       1924 Frce. atd

                     avahi      1933 .rce. avahi-daemon

                     avahi      1934 .rce. avahi-daemon

                     root       1943 Frce. cupsd

                     root       1953 .rce. sshd

                     root       1965 Frce. gdm-binary

                     root       1967 .rce. mingetty

                     root       1969 .rce. mingetty

                     root       1972 .rce. mingetty

                     root       1975 .rce. mingetty

                     root       1977 .rce. mingetty

                     root       1979 .rce. bash

                     root       2070 Frce. gdm-simple-slav

                     root       2071 Frce. Xorg

                     gdm        2093 .rce. dbus-launch

                     gdm        2097 .rce. dbus-daemon

                     gdm        2101 Frce. gnome-session

                     gdm        2186 .rce. gconfd-2

                     gdm        2210 .rce. gnome-settings-

                     gdm        2213 Frce. metacity

                     gdm        2216 .rce. gnome-power-man

                     gdm        2217 Frce. gdm-simple-gree

                     root       2219 Frce. gdm-session-wor

                     gdm        2222 .rce. gvfsd

                     root       2230 .rce. sshd

                     root       2235 .rce. bash

                     root       2302 Frce. httpd

                     apache     2304 Frce. httpd

                     apache     2305 Frce. httpd

                     apache     2306 Frce. httpd

                     apache     2307 Frce. httpd

                     apache     2308 Frce. httpd

                     apache     2309 Frce. httpd

                     apache     2310 Frce. httpd

                     apache     2311 Frce. httpd

[root@su250 ~]#

 

위의 예와 같이 현재 프로세스 정보와 관련된 가장 상세한 모드로 확인하려면 다음과 같이 -mv옵션을 사용하여 fuser를 실행하시기 바랍니다. 

 

 

 

 , 아래 예는 sshd데몬(프로세스)파일이 마운트되어 있는 파일시스템상의 모든 프로세스들에 대한 실행 상태정보를 확인한 것입니다. 

 

 

 

 

 

 

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