Process Management in Linux

Some process management commands in Linux

• jobs: Will show active jobs
• bg: Resume jobs to the background

• fg: Resume job to the foreground

• To resume a speciic jobs

        Syntax: 
            bg %<job_id> (To resume the job in backround)
            gh %<job_id> (To resume the job in foreground)
  
  

Nice value

Every process has a nice value which range goes from -20 to 10. The lower the value is, the more priority that the process gets.

```
    # To check the nice value of a process
    Syntax: 
        ps -l <PID>

    # To change the priority of a process by chaning its nice value
    Syntax:
        ps -n <nice vlaue> <PID>
```

nohup

If we want our process to keep running even after closing our terminal, we can use nohup.

```
    Syntax:
        nohup process &
```