如何查看父进程

看父进程PPID和子进程PID

# ps lax|grep DevNode
0 0 5323 4487 20 0 4337768 437296 futex_ Sl ? 1:40 /root/installation/DSEngine/work/silver-ion-ui-0/tibcoConfigHome/tibcohost/Admin-amxadmin-instanceOne/data_3.2.x/nodes/DevNode/bin/tibamx_DevNode -launchModelFromStream --innerProcess
0 0 5758 32106 20 0 103300 856 pipe_w S+ pts/0 0:00 grep DevNode

看父进程名称

# ps aux|grep 4487
root 4487 5.0 3.4 4202884 137244 ? Sl 13:39 0:43 /root/installation/DSEngine/work/silver-ion-ui-0/tibcoConfigHome/tibcohost/Admin-amxadmin-instanceOne/host/bin/tibcohost --innerProcess

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