使用命令ps axjf
[root@localhost 桌面]# ps axjf
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
0 2 0 0 ? -1 S 0 0:00 [kthreadd]
2 3 0 0 ? -1 I< 0 0:00 \_ [rcu_gp]
2 4 0 0 ? -1 I< 0 0:00 \_ [rcu_par_gp]
2 6 0 0 ? -1 I< 0 0:00 \_ [kworker/0:0H-kblockd]
2 8 0 0 ? -1 I< 0 0:00 \_ [mm_percpu_wq]
2 9 0 0 ? -1 S 0 0:00 \_ [ksoftirqd/0]
2 10 0 0 ? -1 I 0 0:08 \_ [rcu_sched]
2 11 0 0 ? -1 I 0 0:00 \_ [rcu_bh]
2 12 0 0 ? -1 S 0 0:00 \_ [migration/0]
2 13 0 0 ? -1 S 0 0:00 \_ [cpuhp/0]
2 14 0 0 ? -1 S 0 0:00 \_ [cpuhp/1]
2 15 0 0 ? -1 S 0 0:00 \_ [migration/1]
2 16 0 0 ? -1 S 0 0:00 \_ [ksoftirqd/1]
2 18 0 0 ? -1 I< 0 0:00 \_ [kworker/1:0H-kblockd]
2 20 0 0 ? -1 S 0 0:00 \_ [kdevtmpfs]
2 21 0 0 ? -1 I< 0 0:00 \_ [netns]
2 22 0 0 ? -1 S 0 0:00 \_ [kauditd]
2 25 0 0 ? -1 S 0 0:00 \_ [khungtaskd]
2 26 0 0 ? -1 S 0 0:00 \_ [oom_reaper]
2 27 0 0 ? -1 I< 0 0:00 \_ [writeback]
2 28 0 0 ? -1 S 0 0:00 \_ [kcompactd0]
2 29 0 0 ? -1 SN 0 0:00 \_ [ksmd]
2 30 0 0 ? -1 SN 0 0:02 \_ [khugepaged]
2 31 0 0 ? -1 I< 0 0:00 \_ [crypto]
2 32 0 0 ? -1 I< 0 0:00 \_ [kintegrityd]
2 33 0 0 ? -1 I< 0 0:00 \_ [kblockd]
2 34 0 0 ? -1 I< 0 0:00 \_ [md]
2 35 0 0 ? -1 I< 0 0:00 \_ [edac-poller]
2 36 0 0 ? -1 S 0 0:00 \_ [watchdogd]
2 48 0 0 ? -1 S 0 0:04 \_ [kswapd0]
2 49 0 0 ? -1 S 0 0:00 \_ [ecryptfs-kthrea]
2 100 0 0 ? -1 I< 0 0:00 \_ [kthrotld]
2 101 0 0 ? -1 S 0 0:00 \_ [irq/24-pciehp]
2 102 0 0 ? -1 S 0 0:00 \_ [irq/25-pciehp]
2 103 0 0 ? -1 S 0 0:00 \_ [irq/26-pciehp]
2 104 0 0 ? -1 S 0 0:00 \_ [irq/27-pciehp]
2 105 0 0 ? -1 S 0 0:00 \_ [irq/28-pciehp]
2 106 0 0 ? -1 S 0 0:00 \_ [irq/29-pciehp]
2 107 0 0 ? -1 S 0 0:00 \_ [irq/30-pciehp]
2 108 0 0 ? -1 S 0 0:00 \_ [irq/31-pciehp]
2 109 0 0 ? -1 S 0 0:00 \_ [irq/32-pciehp]
2 110 0 0 ? -1 S 0 0:00 \_ [irq/33-pciehp]
2 111 0 0 ? -1 S 0 0:00 \_ [irq/34-pciehp]
2 112 0 0 ? -1 S 0 0:00 \_ [irq/35-pciehp]
2 113 0 0 ? -1 S 0 0:00 \_ [irq/36-pciehp]
2 114 0 0 ? -1 S 0 0:00 \_ [irq/37-pciehp]
2 115 0 0 ? -1 S 0 0:00 \_ [irq/38-pciehp]
2 116 0 0 ? -1 S 0 0:00 \_ [irq/39-pciehp]
2 117 0 0 ? -1 S 0 0:00 \_ [irq/40-pciehp]
2 118 0 0 ? -1 S 0 0:00 \_ [irq/41-pciehp]
2 119 0 0 ? -1 S 0 0:00 \_ [irq/42-pciehp]
2 120 0 0 ? -1 S 0 0:00 \_ [irq/43-pciehp]
2 121 0 0 ? -1 S 0 0:00 \_ [irq/44-pciehp]
2 122 0 0 ? -1 S 0 0:00 \_ [irq/45-pciehp]
2 123 0 0 ? -1 S 0 0:00 \_ [irq/46-pciehp]
2 124 0 0 ? -1 S 0 0:00 \_ [irq/47-pciehp]
2 125 0 0 ? -1 S 0 0:00 \_ [irq/48-pciehp]
2 126 0 0 ? -1 S 0 0:00 \_ [irq/49-pciehp]
2 127 0 0 ? -1 S 0 0:00 \_ [irq/50-pciehp]
2 128 0 0 ? -1 S 0 0:00 \_ [irq/51-pciehp]
2 129 0 0 ? -1 S 0 0:00 \_ [irq/52-pciehp]
2 130 0 0 ? -1 S 0 0:00 \_ [irq/53-pciehp]
2 131 0 0 ? -1 S 0 0:00 \_ [irq/54-pciehp]
2 132 0 0 ? -1 S 0 0:00 \_ [irq/55-pciehp]
2 133 0 0 ? -1 I< 0 0:00 \_ [acpi_thermal_pm]
2 134 0 0 ? -1 I< 0 0:00 \_ [kmpath_rdacd]
2 135 0 0 ? -1 I< 0 0:00 \_ [kaluad]
2 136 0 0 ? -1 I< 0 0:00 \_ [ipv6_addrconf]
2 137 0 0 ? -1 I< 0 0:00 \_ [kstrp]
2 395 0 0 ? -1 I< 0 0:00 \_ [ata_sff]
2 396 0 0 ? -1 S 0 0:00 \_ [scsi_eh_0]
2 397 0 0 ? -1 I< 0 0:00 \_ [mpt_poll_0]
2 398 0 0 ? -1 I< 0 0:00 \_ [scsi_tmf_0]
2 399 0 0 ? -1 S 0 0:00 \_ [scsi_eh_1]
2 400 0 0 ? -1 I< 0 0:00 \_ [mpt/0]
2 401 0 0 ? -1 I< 0 0:00 \_ [scsi_tmf_1]
2 403 0 0 ? -1 I< 0 0:00 \_ [ttm_swap]
2 404 0 0 ? -1 S 0 0:00 \_ [irq/16-vmwgfx]
2 416 0 0 ? -1 I< 0 0:01 \_ [kworker/0:1H-kblockd]
2 417 0 0 ? -1 S 0 0:00 \_ [scsi_eh_2]
2 418 0 0 ? -1 I< 0 0:00 \_ [scsi_tmf_2]
2 423 0 0 ? -1 I< 0 0:01 \_ [kworker/1:1H-kblockd]
2 476 0 0 ? -1 I< 0 0:00 \_ [kdmflush]
2 483 0 0 ? -1 I< 0 0:00 \_ [kdmflush]
2 504 0 0 ? -1 I< 0 0:00 \_ [xfsalloc]
2 505 0 0 ? -1 I< 0 0:00 \_ [xfs_mru_cache]
2 506 0 0 ? -1 I< 0 0:00 \_ [xfs-buf/dm-0]
2 507 0 0 ? -1 I< 0 0:00 \_ [xfs-data/dm-0]
2 508 0 0 ? -1 I< 0 0:00 \_ [xfs-conv/dm-0]
2 509 0 0 ? -1 I< 0 0:00 \_ [xfs-cil/dm-0]
2 510 0 0 ? -1 I< 0 0:00 \_ [xfs-reclaim/dm-]
2 511 0 0 ? -1 I< 0 0:00 \_ [xfs-log/dm-0]
2 512 0 0 ? -1 I< 0 0:00 \_ [xfs-eofblocks/d]
2 513 0 0 ? -1 S 0 0:04 \_ [xfsaild/dm-0]
2 1658 0 0 ? -1 I< 0 0:00 \_ [xfs-buf/sda1]
2 1659 0 0 ? -1 I< 0 0:00 \_ [xfs-data/sda1]
2 1660 0 0 ? -1 I< 0 0:00 \_ [xfs-conv/sda1]
2 1661 0 0 ? -1 I< 0 0:00 \_ [xfs-cil/sda1]
2 1662 0 0 ? -1 I< 0 0:00 \_ [xfs-reclaim/sda]
2 1665 0 0 ? -1 I< 0 0:00 \_ [xfs-log/sda1]
2 1666 0 0 ? -1 I< 0 0:00 \_ [xfs-eofblocks/s]
2 1667 0 0 ? -1 S 0 0:00 \_ [xfsaild/sda1]
2 1711 0 0 ? -1 I< 0 0:00 \_ [rpciod]
2 1712 0 0 ? -1 I< 0 0:00 \_ [kworker/u257:0]
2 1713 0 0 ? -1 I< 0 0:00 \_ [xprtiod]
2 26529 0 0 ? -1 I 0 0:00 \_ [kworker/u256:1-events_unbound]
2 28014 0 0 ? -1 I 0 0:00 \_ [kworker/1:2-events]
2 28026 0 0 ? -1 I 0 0:01 \_ [kworker/0:0-events_power_efficient]
2 28054 0 0 ? -1 I 0 0:00 \_ [kworker/1:3-ata_sff]
2 28210 0 0 ? -1 I 0 0:00 \_ [kworker/0:1-events_power_efficient]
2 28212 0 0 ? -1 I 0 0:00 \_ [kworker/u256:2-events_unbound]
2 28236 0 0 ? -1 I 0 0:00 \_ [kworker/1:0-ata_sff]
0 1 1 1 ? -1 Ss 0 0:03 /usr/lib/systemd/systemd --switched-root --system --deserialize 18
1 663 663 663 ? -1 Ss 0 0:01 /usr/lib/systemd/systemd-journald
1 687 687 687 ? -1 Ss 0 0:01 /usr/lib/systemd/systemd-udevd
1 1708 1708 1708 ? -1 Ss 0 0:00 /sbin/mdadm --monitor --scan --syslog -f --pid-file=/run/mdadm/mdadm.pid
1 1710 1710 1710 ? -1 Ss 32 0:00 /usr/bin/rpcbind -w -f
1 1716 1716 1716 ? -1 S<sl 0 0:00 /sbin/auditd
1716 1719 1716 1716 ? -1 S< 0 0:00 \_ /usr/sbin/sedispatch
1 1796 1796 1796 ? -1 Ss 976 0:01 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
1 1804 1804 1804 ? -1 Ss 994 0:00 /usr/bin/lsmd -d
1 1807 1807 1807 ? -1 Ss 0 0:00 /usr/sbin/mcelog --ignorenodev --daemon --foreground
1 1809 1809 1809 ? -1 Ss 0 0:00 /usr/sbin/rasdaemon -f -r
1 1811 1811 1811 ? -1 Ss 0 0:02 /sbin/rngd -f
1 1812 1812 1812 ? -1 Ssl 0 0:02 /usr/sbin/rsyslogd -n -iNONE
1 1813 1813 1813 ? -1 SNsl 172 0:00 /usr/libexec/rtkit-daemon
1 1817 1817 1817 ? -1 Ss 0 0:00 /usr/sbin/smartd -n -q never
1 1818 1818 1818 ? -1 Ss 0 0:00 /usr/sbin/sssd -i --logger=files
1818 2151 2151 1818 ? -1 S 0 0:00 \_ /usr/libexec/sssd/sssd_be --domain implicit_files --uid 0 --gid 0 --logger=files
1818 2167 2167 1818 ? -1 S 0 0:01 \_ /usr/libexec/sssd/sssd_nss --uid 0 --gid 0 --logger=files
1 1822 1822 1822 ? -1 Ssl 0 0:00 /usr/libexec/udisks2/udisksd
1 1829 1829 1829 ? -1 Ssl 0 0:00 /usr/sbin/gssproxy -D
1 2002 2001 2001 ? -1 S 992 0:00 /usr/sbin/chronyd
1 2050 2050 2050 ? -1 Ssl 0 0:06 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
1 2154 2154 2154 ? -1 Ssl 0 0:03 /usr/bin/python3 /usr/sbin/lvmdbusd
1 2165 2165 2165 ? -1 Ssl 996 0:00 /usr/lib/polkit-1/polkitd --no-debug
1 2196 2196 2196 ? -1 Ssl 0 0:01 /usr/bin/python3 /usr/sbin/firewalld --nofork --nopid
1 2346 2346 2346 ? -1 Ssl 0 0:01 /usr/libexec/accounts-daemon
1 2445 2445 2445 ? -1 Ssl 0 0:01 /usr/sbin/NetworkManager --no-daemon
2445 27522 27522 2445 ? -1 S 0 0:00 \_ /sbin/dhclient -d -q -sf /usr/libexec/nm-dhcp-helper -pf /var/run/dhclient-ens33.pid -lf /var/lib/NetworkManager/dhclient-3e19ae75-3cfe-4717-aa64-94c540316015-ens33.lease -cf /var/lib/NetworkManager/dhclient-ens33.conf ens33
1 2446 2446 2446 ? -1 Ss 192 0:00 /usr/lib/systemd/systemd-networkd
1 2492 2492 2492 ? -1 Ss 0 0:00 /usr/lib/systemd/systemd-logind
1 2502 2502 2502 ? -1 Ssl 0 0:00 /usr/sbin/vmware-vmblock-fuse -o subtype=vmware-vmblock,default_permissions,allow_other /var/run/vmblock-fuse
1 2562 2561 2561 ? -1 Sl 0 0:44 /usr/sbin/vmtoolsd
1 2593 2592 2592 ? -1 S 0 0:00 /usr/lib/vmware-vgauth/VGAuthService -s
1 2940 2940 2940 ? -1 Ssl 0 2:08 /usr/bin/dockerd --live-restore
2940 3444 3444 3444 ? -1 Ssl 0 1:21 \_ containerd --config /var/run/docker/containerd/containerd.toml --log-level info
3444 13193 13193 3444 ? -1 Sl 0 0:00 \_ containerd-shim -namespace moby -workdir /var/lib/docker/containerd/daemon/io.containerd.runtime.v1.linux/moby/dc367a51551d72efb4db73d1a28e08737f97de7b7d0ed60a2a256d3314af2885 -address /var/run/docker/containerd/containerd.sock -containerd-binary /usr/bin/container
13193 13211 13211 13211 pts/0 13211 Ss+ 0 0:00 \_ /bin/bash
1 2949 2949 2949 ? -1 Ss 0 0:00 /usr/sbin/sshd -D
1 2951 2951 2951 ? -1 Ssl 0 0:04 /usr/bin/python3 -Es /usr/sbin/tuned -l -P
1 2970 1796 1796 ? -1 Sl 0 0:00 /usr/sbin/kylin-security-daemon
1 2971 2971 2971 ? -1 Ss 0 0:00 /usr/sbin/atd -f
1 2974 2974 2974 ? -1 Ss 0 0:00 /usr/sbin/crond -n
1 2975 2975 2975 ? -1 SLsl 0 0:00 /usr/sbin/lightdm
2975 3002 3002 3002 tty1 3002 Ssl+ 0 1:34 \_ /usr/libexec/Xorg -core -noreset :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt1 -novtswitch
2975 4666 2975 2975 ? -1 Sl 0 0:00 \_ lightdm --session-child 14 21
4666 9240 9240 9240 ? -1 Ssl 0 0:00 \_ mate-session
9240 9413 9413 9413 ? -1 Ss 0 0:00 \_ /usr/bin/ssh-agent /bin/sh -c exec -l /bin/bash -c "mate-session"
9240 9483 9240 9240 ? -1 Sl 0 0:30 \_ /usr/libexec/mate-settings-daemon
9240 9487 9240 9240 ? -1 Sl 0 0:32 \_ marco
9240 9491 9240 9240 ? -1 Sl 0 0:11 \_ caja
9240 9494 9240 9240 ? -1 Sl 0 0:00 \_ /usr/bin/python3 /usr/local/lib64/mate-indicators/libexec/reset_applet_position.py
9240 9497 9240 9240 ? -1 Sl 0 0:01 \_ mate-power-manager
9240 9503 9240 9240 ? -1 Sl 0 0:00 \_ ukui-screensaver-backend
9503 9514 9240 9240 ? -1 Z 0 0:00 | \_ [xset] <defunct>
9240 9507 9240 9240 ? -1 Sl 0 0:00 \_ /usr/libexec/polkit-mate-authentication-agent-1
9240 9510 9240 9240 ? -1 Sl 0 0:01 \_ mate-volume-control-applet
9240 9515 9240 9240 ? -1 Sl 0 0:00 \_ /usr/libexec/geoclue-2.0/demos/agent
9240 9519 9240 9240 ? -1 Sl 0 0:02 \_ nm-applet
9240 9567 9240 9240 ? -1 Sl 0 0:01 \_ mate-panel
1 9233 9233 9233 ? -1 Ss 0 0:00 /usr/lib/systemd/systemd --user
9233 9234 9233 9233 ? -1 S 0 0:00 \_ (sd-pam)
9233 9255 9255 9255 ? -1 Ss 0 0:00 \_ /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
9233 9264 9255 9255 ? -1 Sl 0 0:00 \_ /usr/libexec/imsettings-daemon
9264 10072 10072 9255 ? -1 S 0 0:04 | \_ /usr/bin/fcitx -D
9233 9267 9267 9267 ? -1 Ssl 0 0:00 \_ /usr/libexec/gvfsd
9267 9745 9267 9267 ? -1 Sl 0 0:00 | \_ /usr/libexec/gvfsd-trash --spawner :1.4 /org/gtk/gvfs/exec_spaw/0
9267 11334 9267 9267 ? -1 Sl 0 0:00 | \_ /usr/libexec/gvfsd-network --spawner :1.4 /org/gtk/gvfs/exec_spaw/1
9267 11418 9267 9267 ? -1 Sl 0 0:00 | \_ /usr/libexec/gvfsd-dnssd --spawner :1.4 /org/gtk/gvfs/exec_spaw/3
9233 9272 9267 9267 ? -1 Sl 0 0:00 \_ /usr/libexec/gvfsd-fuse /run/user/0/gvfs -f -o big_writes
9233 9461 9461 9461 ? -1 Ssl 0 0:00 \_ /usr/libexec/at-spi-bus-launcher
9461 9466 9461 9461 ? -1 S 0 0:00 | \_ /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 3
9233 9469 9461 9461 ? -1 Sl 0 0:00 \_ /usr/libexec/at-spi2-registryd --use-gnome-session
9233 9473 9255 9255 ? -1 Sl 0 0:00 \_ /usr/libexec/dconf-service
9233 9544 9255 9255 ? -1 S 0 0:00 \_ /usr/libexec/gconfd-2
9233 9771 9771 9771 ? -1 Ssl 0 0:00 \_ /usr/libexec/gvfs-udisks2-volume-monitor
9233 9789 9789 9789 ? -1 Ssl 0 0:00 \_ /usr/libexec/gvfs-goa-volume-monitor
9233 9808 9255 9255 ? -1 Sl 0 0:00 \_ /usr/libexec/goa-daemon
9233 9901 9255 9255 ? -1 Sl 0 0:00 \_ /usr/libexec/goa-identity-service
9233 10081 10081 10081 ? -1 Ss 0 0:04 \_ /usr/bin/dbus-daemon --syslog --fork --print-pid 7 --print-address 9 --config-file /usr/share/fcitx/dbus/daemon.conf
9233 10092 10091 10091 ? -1 SN 0 0:00 \_ /usr/bin/fcitx-dbus-watcher unix:abstract=/tmp/dbus-JR7VcNuaHF,guid=4d1c99db896270efd6005b34608a6375 10081
9233 10111 9255 9255 ? -1 Sl 0 0:34 \_ python2 /usr/lib/ubuntu-mate/mate-menu/mate-menu.py
9233 10114 9255 9255 ? -1 Sl 0 0:57 \_ /usr/local/lib64/mate-indicators/libexec/mate-indicators
10114 10135 9255 9255 ? -1 Sl 0 0:00 | \_ /usr/libexec/pxgsettings org.gnome.system.proxy org.gnome.system.proxy.http org.gnome.system.proxy.https org.gnome.system.proxy.ftp org.gnome.system.proxy.socks
9233 10115 9255 9255 ? -1 Sl 0 0:01 \_ /usr/libexec/mate-panel/wnck-applet
9233 10224 10224 10224 ? -1 Ssl 0 0:01 \_ /usr/libexec/bamf/bamfdaemon
9233 10576 10576 10576 ? -1 Ssl 0 0:00 \_ /usr/libexec/gvfsd-metadata
1 9479 9240 9240 ? -1 Sl 0 0:00 gnome-keyring-daemon --start
1 9508 9240 9240 ? -1 Sl 0 0:46 /usr/lib/vmware-tools/sbin64/vmtoolsd -n vmusr --blockFd 3
1 9547 9546 9546 ? -1 S<l 0 0:25 /usr/bin/pulseaudio --start
9547 9755 9546 9546 ? -1 S 0 0:00 \_ /usr/libexec/pulse/gconf-helper
1 9561 9561 9561 ? -1 Ssl 0 0:00 /usr/libexec/upowerd
1 15390 9240 9240 ? -1 Sl 0 0:24 mate-terminal
15390 15395 9240 9240 ? -1 S 0 0:00 \_ gnome-pty-helper
15390 15396 15396 15396 pts/0 15396 Ss+ 0 0:01 \_ bash
15390 28325 28325 28325 pts/1 28387 Ss 0 0:00 \_ bash
28325 28387 28387 28325 pts/1 28387 R+ 0 0:00 \_ ps axjf
[root@localhost 桌面]#
查看linux进程可以带动哪些额外其他进程，例如/usr/sbin/lightdm进程的启动同时启动了以下进程
