守护进程
最后更新于：2022-04-02 03:48:39
[TOC]
## 查找进程
`ps -ef | grep colin115`
## 查询进程ID
```
pgrep 查找进程
```
实例
```
> ps -ef | grep Up
im_user 11112 1 0 09:26 pts/0 00:00:00 ./UpRelayServer
>pgrep ./UpRelayServer //无输出
> pgrep UpRelayServer
11112
```
实例2
```
> ps -ef | grep demo.php
im_user 4198 4086 0 15:11 pts/0 00:00:00 php demo.php 123 231
> pgrep php demo.php //无输出
> pgrep php
4198
```
### -l 模糊查询
```
> pgrep -l re
2 kthreadd
28 ecryptfs-kthrea
29515 redis-server
```
## lsof
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