ps
Syntax
ps [options]
Parameters
| Parameters | Description | Examples | Level |
|---|---|---|---|
aux |
ps aux |
Common | |
-ef |
ps -ef |
Common | |
--sort |
ps aux --sort=-%mem |
Advanced | |
-p |
PID | ps -p 1234 |
Common |
Examples
ps aux
BSD, Common
ps aux | grep nginx
grep
ps aux --sort=-%mem | head -10
10
CPU
ps aux --sort=-%cpu | head -10
ps -ef --forest
Tips
- ps aux | grep xxx grep, grep [n]ginx
- top htop
- pgrep command