Ps
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-e Select all processes.
-f Do full-format listing.
This option can be combined with many other UNIX-style options to add additional columns.
It also causes the command arguments to be printed.
When used with -L, the NLWP (number of threads) and LWP (thread ID) columns will be added.
See the c option, the format keyword args, and the format keyword comm.
[root@iZ8vbcjkeqbrdmmbt23vboZ ~]# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 Jul26 ? 00:04:00 /usr/lib/systemd/systemd --switched-root --system --deserialize 22
root 10255 1 0 Aug11 ? 00:00:06 /usr/bin/containerd-shim-runc-v2 -namespace moby -id fca2c79917cfc8c93dd3ee1d8e0809dac7e7a3309d51b2b9d53262a1ca976631 -address /run/containerd/containerd.sock
polkitd 10273 10255 0 Aug11 ? 00:03:42 mysqld
root 10384 10087 0 Aug11 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 443 -container-ip 172.17.0.3 -container-port 443
root 10395 10087 0 Aug11 ? 00:00:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 80 -container-ip 172.17.0.3 -container-port 80
指定进程 ID ，查看单个进程的启动命令
[root@bogon bin]# netstat -apn|grep 9092
tcp6 0 0 192.168.137.200:9092 :::* LISTEN 24310/java
tcp6 0 0 192.168.137.200:60042 192.168.137.200:9092 ESTABLISHED 24310/java
tcp6 0 0 192.168.137.200:9092 192.168.137.200:60042 ESTABLISHED 24310/java
[root@bogon bin]# ps p 24310
PID TTY STAT TIME COMMAND
24310 pts/0 Sl 0:05 /root/jdk1.8.0_301/bin/java -Xmx1G -Xms1G -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -Djava.awt.headless=true -Xloggc:/usr/local/kafka/k
[root@bogon bin]#