ps
: 시스템에서 현재 수행되고 있는 프로세스를 확인하는 기초 명령어
PID TTY TIME CMD
10402 pts/1 00:00:00 su
10403 pts/1 00:00:00 bash
20358 pts/1 00:00:00 ps
ps -ef
: 전체 다보기
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 02:00 ? 00:00:02 /sbin/init
root 2 0 0 02:00 ? 00:00:00 [kthreadd]
root 3 2 0 02:00 ? 00:00:00 [ksoftirqd/0]
root 4 2 0 02:00 ? 00:00:00 [kworker/0:0]
root 5 2 0 02:00 ? 00:00:00 [kworker/0:0H]
root 7 2 0 02:00 ? 00:00:04 [rcu_sched]
root 8 2 0 02:00 ? 00:00:00 [rcu_bh]
root 9 2 0 02:00 ? 00:00:00 [migration/0]
root 10 2 0 02:00 ? 00:00:00 [watchdog/0]
root 11 2 0 02:00 ? 00:00:00 [watchdog/1]
root 12 2 0 02:00 ? 00:00:00 [migration/1]
root 13 2 0 02:00 ? 00:00:00 [ksoftirqd/1]
root 14 2 0 02:00 ? 00:00:00 [kworker/1:0]
root 15 2 0 02:00 ? 00:00:00 [kworker/1:0H]
root 16 2 0 02:00 ? 00:00:00 [watchdog/2]
root 17 2 0 02:00 ? 00:00:00 [migration/2]
root 18 2 0 02:00 ? 00:00:01 [ksoftirqd/2]
root 20 2 0 02:00 ? 00:00:00 [kworker/2:0H]
root 21 2 0 02:00 ? 00:00:00 [watchdog/3]
root 22 2 0 02:00 ? 00:00:00 [migration/3]
root 23 2 0 02:00 ? 00:00:00 [ksoftirqd/3]
root 24 2 0 02:00 ? 00:00:00 [kworker/3:0]
root 25 2 0 02:00 ? 00:00:00 [kworker/3:0H]
root 26 2 0 02:00 ? 00:00:00 [khelper]
root 27 2 0 02:00 ? 00:00:00 [kdevtmpfs]
root 28 2 0 02:00 ? 00:00:00 [netns]
root 29 2 0 02:00 ? 00:00:00 [perf]
root 30 2 0 02:00 ? 00:00:00 [khungtaskd]
root 31 2 0 02:00 ? 00:00:00 [writeback]
root 32 2 0 02:00 ? 00:00:00 [ksmd]
root 33 2 0 02:00 ? 00:00:00 [khugepaged]
root 34 2 0 02:00 ? 00:00:00 [crypto]
root 35 2 0 02:00 ? 00:00:00 [kintegrityd]
root 36 2 0 02:00 ? 00:00:00 [bioset]
root 37 2 0 02:00 ? 00:00:00 [kblockd]
root 38 2 0 02:00 ? 00:00:00 [ata_sff]
root 39 2 0 02:00 ? 00:00:00 [md]
root 40 2 0 02:00 ? 00:00:00 [devfreq_wq]
root 42 2 0 02:00 ? 00:00:00 [kworker/1:1]
root 44 2 0 02:00 ? 00:00:00 [kswapd0]
root 45 2 0 02:00 ? 00:00:00 [fsnotify_mark]
root 46 2 0 02:00 ? 00:00:00 [ecryptfs-kthrea]
root 57 2 0 02:00 ? 00:00:00 [kthrotld]
root 58 2 0 02:00 ? 00:00:00 [kworker/3:1]
root 59 2 0 02:00 ? 00:00:00 [acpi_thermal_pm]
root 61 2 0 02:00 ? 00:00:00 [scsi_eh_0]
root 62 2 0 02:00 ? 00:00:00 [scsi_tmf_0]
root 63 2 0 02:00 ? 00:00:00 [scsi_eh_1]
root 64 2 0 02:00 ? 00:00:00 [scsi_tmf_1]
root 66 2 0 02:00 ? 00:00:00 [ipv6_addrconf]
root 87 2 0 02:00 ? 00:00:00 [deferwq]
root 88 2 0 02:00 ? 00:00:00 [charger_manager]
root 89 2 0 02:00 ? 00:00:00 [kworker/2:1]
root 140 2 0 02:00 ? 00:00:00 [kpsmoused]
root 142 2 0 02:00 ? 00:00:00 [mpt_poll_0]
root 143 2 0 02:00 ? 00:00:00 [mpt/0]
root 144 2 0 02:00 ? 00:00:00 [scsi_eh_2]
root 145 2 0 02:00 ? 00:00:00 [scsi_tmf_2]
root 146 2 0 02:00 ? 00:00:00 [scsi_eh_3]
root 147 2 0 02:00 ? 00:00:00 [scsi_tmf_3]
root 148 2 0 02:00 ? 00:00:00 [scsi_eh_4]
root 149 2 0 02:00 ? 00:00:00 [scsi_tmf_4]
root 150 2 0 02:00 ? 00:00:00 [scsi_eh_5]
root 151 2 0 02:00 ? 00:00:00 [scsi_tmf_5]
root 152 2 0 02:00 ? 00:00:00 [scsi_eh_6]
root 153 2 0 02:00 ? 00:00:00 [scsi_tmf_6]
root 154 2 0 02:00 ? 00:00:00 [scsi_eh_7]
root 155 2 0 02:00 ? 00:00:00 [scsi_tmf_7]
root 156 2 0 02:00 ? 00:00:00 [scsi_eh_8]
root 157 2 0 02:00 ? 00:00:00 [scsi_tmf_8]
root 158 2 0 02:00 ? 00:00:00 [scsi_eh_9]
root 159 2 0 02:00 ? 00:00:00 [scsi_tmf_9]
root 160 2 0 02:00 ? 00:00:00 [scsi_eh_10]
root 161 2 0 02:00 ? 00:00:00 [scsi_tmf_10]
root 162 2 0 02:00 ? 00:00:00 [scsi_eh_11]
root 163 2 0 02:00 ? 00:00:00 [scsi_tmf_11]
root 164 2 0 02:00 ? 00:00:00 [scsi_eh_12]
root 165 2 0 02:00 ? 00:00:00 [scsi_tmf_12]
root 166 2 0 02:00 ? 00:00:00 [scsi_eh_13]
root 167 2 0 02:00 ? 00:00:00 [scsi_tmf_13]
root 168 2 0 02:00 ? 00:00:00 [scsi_eh_14]
root 169 2 0 02:00 ? 00:00:00 [scsi_tmf_14]
root 170 2 0 02:00 ? 00:00:00 [scsi_eh_15]
root 171 2 0 02:00 ? 00:00:00 [scsi_tmf_15]
root 172 2 0 02:00 ? 00:00:00 [scsi_eh_16]
root 173 2 0 02:00 ? 00:00:00 [scsi_tmf_16]
root 174 2 0 02:00 ? 00:00:00 [scsi_eh_17]
root 175 2 0 02:00 ? 00:00:00 [scsi_tmf_17]
root 176 2 0 02:00 ? 00:00:00 [scsi_eh_18]
root 177 2 0 02:00 ? 00:00:00 [scsi_tmf_18]
root 178 2 0 02:00 ? 00:00:00 [scsi_eh_19]
root 179 2 0 02:00 ? 00:00:00 [scsi_tmf_19]
root 180 2 0 02:00 ? 00:00:00 [scsi_eh_20]
root 181 2 0 02:00 ? 00:00:00 [kworker/0:1]
root 182 2 0 02:00 ? 00:00:00 [scsi_tmf_20]
root 183 2 0 02:00 ? 00:00:00 [scsi_eh_21]
root 184 2 0 02:00 ? 00:00:00 [scsi_tmf_21]
root 185 2 0 02:00 ? 00:00:00 [scsi_eh_22]
root 186 2 0 02:00 ? 00:00:00 [scsi_tmf_22]
root 187 2 0 02:00 ? 00:00:00 [scsi_eh_23]
root 188 2 0 02:00 ? 00:00:00 [scsi_tmf_23]
root 189 2 0 02:00 ? 00:00:00 [scsi_eh_24]
root 190 2 0 02:00 ? 00:00:00 [scsi_tmf_24]
root 191 2 0 02:00 ? 00:00:00 [scsi_eh_25]
root 192 2 0 02:00 ? 00:00:00 [scsi_tmf_25]
root 193 2 0 02:00 ? 00:00:00 [scsi_eh_26]
root 194 2 0 02:00 ? 00:00:00 [scsi_tmf_26]
root 195 2 0 02:00 ? 00:00:00 [scsi_eh_27]
root 196 2 0 02:00 ? 00:00:00 [scsi_tmf_27]
root 197 2 0 02:00 ? 00:00:00 [scsi_eh_28]
root 198 2 0 02:00 ? 00:00:00 [scsi_tmf_28]
root 199 2 0 02:00 ? 00:00:00 [scsi_eh_29]
root 200 2 0 02:00 ? 00:00:00 [scsi_tmf_29]
root 201 2 0 02:00 ? 00:00:00 [scsi_eh_30]
root 202 2 0 02:00 ? 00:00:00 [scsi_tmf_30]
root 203 2 0 02:00 ? 00:00:00 [scsi_eh_31]
root 204 2 0 02:00 ? 00:00:00 [scsi_tmf_31]
root 231 2 0 02:00 ? 00:00:00 [scsi_eh_32]
root 232 2 0 02:00 ? 00:00:00 [scsi_tmf_32]
root 233 2 0 02:00 ? 00:00:00 [kworker/1:1H]
root 244 2 0 02:00 ? 00:00:02 [jbd2/sda1-8]
root 245 2 0 02:00 ? 00:00:00 [ext4-rsv-conver]
root 253 2 0 02:00 ? 00:00:00 [kworker/3:1H]
root 254 2 0 02:00 ? 00:00:00 [kworker/2:1H]
root 417 1 0 02:00 ? 00:00:00 upstart-udev-bridge --daemon
root 431 1 0 02:00 ? 00:00:00 /lib/systemd/systemd-udevd --daemon
root 475 1 0 02:00 ? 00:00:00 upstart-file-bridge --daemon
syslog 487 1 0 02:00 ? 00:00:07 rsyslogd
message+ 494 1 0 02:00 ? 00:00:02 dbus-daemon --system --fork
root 530 2 0 02:00 ? 00:00:00 [ttm_swap]
root 534 1 0 02:00 ? 00:00:00 /usr/sbin/bluetoothd
root 547 1 0 02:00 ? 00:00:00 /lib/systemd/systemd-logind
root 564 1 0 02:00 ? 00:00:09 /usr/sbin/cupsd -f
root 567 2 0 02:00 ? 00:00:00 [krfcommd]
root 697 1 0 02:00 ? 00:00:00 upstart-socket-bridge --daemon
root 725 1 0 02:00 ? 00:00:00 /usr/sbin/ModemManager
root 828 1 0 02:00 ? 00:00:01 NetworkManager
root 868 1 0 02:00 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug
root 871 1 0 02:00 tty4 00:00:00 /sbin/getty -8 38400 tty4
root 875 1 0 02:00 tty5 00:00:00 /sbin/getty -8 38400 tty5
root 876 1 0 02:00 ? 00:00:17 thermald --no-daemon --dbus-enable
root 884 1 0 02:00 tty2 00:00:00 /sbin/getty -8 38400 tty2
root 885 1 0 02:00 tty3 00:00:00 /sbin/getty -8 38400 tty3
root 888 1 0 02:00 tty6 00:00:00 /sbin/getty -8 38400 tty6
root 924 1 0 02:00 ? 00:00:00 cron
root 971 1 0 02:00 ? 00:00:00 /usr/sbin/cups-browsed
root 982 1 0 02:00 ? 00:00:32 /usr/sbin/irqbalance
root 997 1 0 02:00 ? 00:00:00 acpid -c /etc/acpi/events -s /var/run/acpid.socket
kernoops 1005 1 0 02:00 ? 00:00:00 /usr/sbin/kerneloops
whoopsie 1047 1 0 02:00 ? 00:00:00 whoopsie
root 1066 828 0 02:00 ? 00:00:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit
root 1088 2 0 02:00 ? 00:00:00 [kworker/0:1H]
nobody 1089 828 0 02:00 ? 00:00:06 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file
root 8140 1 0 02:01 ? 00:00:00 /usr/sbin/vmware-vmblock-fuse -o subtype=vmware-vmblock,default_permissions,allow_other /v
root 8158 1 0 02:01 ? 00:00:25 /usr/sbin/vmtoolsd
root 8227 1 0 02:01 ? 00:00:00 tpvmlpd2
root 8335 1 0 02:01 ? 00:00:00 lightdm
root 8343 8335 4 02:01 tty7 00:03:30 /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswit
root 8348 1 0 02:01 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 8362 1 0 02:01 tty1 00:00:00 /sbin/getty -8 38400 tty1
root 8376 2 0 02:01 ? 00:00:00 [kauditd]
root 8418 8335 0 02:01 ? 00:00:00 lightdm --session-child 12 19
root 8447 1 0 02:01 ? 00:00:00 /usr/lib/upower/upowerd
rtkit 8484 1 0 02:01 ? 00:00:02 /usr/lib/rtkit/rtkit-daemon
colord 8690 1 0 02:02 ? 00:00:00 /usr/lib/colord/colord
guest 8759 1 0 02:02 ? 00:00:00 /usr/bin/gnome-keyring-daemon --daemonize --login
guest 8776 8418 0 02:02 ? 00:00:00 init --user
guest 8863 8776 0 02:02 ? 00:00:01 dbus-daemon --fork --session --address=unix:abstract=/tmp/dbus-t1OTVWcGIn
guest 8874 8776 0 02:02 ? 00:00:00 upstart-event-bridge
guest 8886 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/hud/window-stack-bridge
guest 8897 8776 0 02:02 ? 00:00:00 upstart-dbus-bridge --daemon --system --user --bus-name system
guest 8900 8776 0 02:02 ? 00:00:00 upstart-dbus-bridge --daemon --session --user --bus-name session
guest 8905 8776 0 02:02 ? 00:00:00 upstart-file-bridge --daemon --user
guest 8906 8776 0 02:02 ? 00:00:03 /usr/bin/ibus-daemon --daemonize --xim
guest 8926 8776 0 02:02 ? 00:00:02 /usr/lib/i386-linux-gnu/bamf/bamfdaemon
guest 8936 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfsd
guest 8938 8776 0 02:02 ? 00:00:00 /usr/lib/dconf/dconf-service
guest 8944 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfsd-fuse /run/user/1000/gvfs -f -o big_writes
guest 8967 8906 0 02:02 ? 00:00:00 /usr/lib/ibus/ibus-dconf
guest 8968 8906 0 02:02 ? 00:00:01 /usr/lib/ibus/ibus-ui-gtk3
guest 8972 8776 0 02:02 ? 00:00:00 /usr/lib/ibus/ibus-x11 --kill-daemon
guest 8992 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/gconf/gconfd-2
guest 9009 8906 0 02:02 ? 00:00:00 /usr/lib/ibus/ibus-engine-simple
guest 9039 8776 0 02:02 ? 00:00:34 /usr/lib/unity-settings-daemon/unity-settings-daemon
guest 9043 8776 0 02:02 ? 00:00:01 /usr/lib/i386-linux-gnu/hud/hud-service
guest 9048 8776 0 02:02 ? 00:00:00 /usr/lib/at-spi2-core/at-spi-bus-launcher --launch-immediately
guest 9049 8776 0 02:02 ? 00:00:00 gnome-session --session=ubuntu
guest 9055 9048 0 02:02 ? 00:00:00 /bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
guest 9057 8776 0 02:02 ? 00:00:04 /usr/lib/unity/unity-panel-service
guest 9067 8776 0 02:02 ? 00:00:00 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
guest 9075 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-keyboard-service --use-gtk
guest 9077 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-messages/indicator-messages-service
guest 9078 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-bluetooth/indicator-bluetooth-service
guest 9081 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-power/indicator-power-service
guest 9083 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-datetime/indicator-datetime-service
guest 9087 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-sound/indicator-sound-service
guest 9089 8776 0 02:02 ? 00:00:01 /usr/lib/i386-linux-gnu/indicator-printers/indicator-printers-service
guest 9096 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-session/indicator-session-service
guest 9097 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/indicator-application/indicator-application-service
guest 9124 8776 0 02:02 ? 00:00:00 /usr/lib/evolution/evolution-source-registry
guest 9128 8776 0 02:02 ? 00:00:00 /usr/bin/pulseaudio --start --log-target=syslog
guest 9146 8776 0 02:02 ? 00:00:01 /usr/lib/i386-linux-gnu/notify-osd
guest 9172 9049 1 02:02 ? 00:01:22 compiz
guest 9177 8776 0 02:02 ? 00:00:00 /usr/lib/evolution/evolution-calendar-factory
guest 9185 9049 0 02:02 ? 00:00:00 nm-applet
guest 9189 9049 0 02:02 ? 00:00:00 /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
guest 9192 9049 0 02:02 ? 00:00:18 nautilus -n
guest 9197 9049 0 02:02 ? 00:00:00 /usr/lib/unity-settings-daemon/unity-fallback-mount-helper
guest 9203 8776 0 02:02 ? 00:00:25 /usr/lib/vmware-tools/sbin32/vmtoolsd -n vmusr --blockFd 3
guest 9208 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfsd-metadata
guest 9226 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
root 9238 1 0 02:02 ? 00:00:00 /usr/lib/udisks2/udisksd --no-debug
guest 9252 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfs-afc-volume-monitor
guest 9257 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
guest 9261 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
guest 9287 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfsd-trash --spawner :1.9 /org/gtk/gvfs/exec_spaw/0
guest 9320 8776 0 02:02 ? 00:00:00 /usr/lib/gvfs/gvfsd-burn --spawner :1.9 /org/gtk/gvfs/exec_spaw/1
lp 9372 564 0 02:02 ? 00:00:01 /usr/lib/cups/notifier/dbus dbus://
guest 9390 8776 0 02:02 ? 00:00:04 /usr/lib/i386-linux-gnu/unity-scope-home/unity-scope-home
guest 9402 8776 0 02:02 ? 00:00:02 /usr/bin/unity-scope-loader applications/applications.scope applications/scopes.scope comm
guest 9404 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/unity-lens-files/unity-files-daemon
guest 9413 8776 0 02:02 ? 00:00:00 /usr/bin/zeitgeist-daemon
guest 9431 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/zeitgeist-fts
guest 9433 8776 0 02:02 ? 00:00:00 zeitgeist-datahub
guest 9449 9431 0 02:02 ? 00:00:00 /bin/cat
guest 9471 8776 0 02:02 ? 00:00:00 /usr/lib/i386-linux-gnu/unity-lens-music/unity-music-daemon
guest 9482 9049 0 02:02 ? 00:00:00 telepathy-indicator
guest 9490 8776 0 02:02 ? 00:00:00 /usr/lib/telepathy/mission-control-5
root 9499 2 0 02:02 ? 00:00:00 [kworker/2:2]
guest 9660 9049 0 02:03 ? 00:00:02 update-notifier
guest 9789 8776 0 02:03 ? 00:00:04 /usr/lib/gvfs/gvfsd-http --spawner :1.9 /org/gtk/gvfs/exec_spaw/2
guest 9821 8776 0 02:03 ? 00:00:16 gnome-terminal
guest 9829 9821 0 02:03 ? 00:00:00 gnome-pty-helper
guest 9830 9821 0 02:03 pts/1 00:00:00 bash
guest 9944 9049 0 02:04 ? 00:00:00 /usr/lib/i386-linux-gnu/deja-dup/deja-dup-monitor
root 10402 9830 0 02:07 pts/1 00:00:00 su root
root 10403 10402 0 02:07 pts/1 00:00:00 bash
root 16018 2 0 02:45 ? 00:00:13 [kworker/u16:2]
guest 18029 8776 0 02:56 ? 00:00:04 plank
root 19599 2 0 03:06 ? 00:00:00 [kworker/u16:0]
root 20345 2 0 03:11 ? 00:00:00 [kworker/u16:1]
root 20695 10403 0 03:14 pts/1 00:00:01 ps -ef
ps -f -U USERID -u USERID
: ID가 USERID인 사람으로 돌아가는 프로세스 보기
pwd
: 현재 디렉토리 위치 알려줌
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