mirror of
https://github.com/Brandon-Rozek/website.git
synced 2024-11-25 09:36:31 -05:00
22 lines
597 B
Markdown
22 lines
597 B
Markdown
---
|
|
title: "Shutdown After Job"
|
|
date: 2019-08-30T20:43:56-04:00
|
|
draft: false
|
|
---
|
|
|
|
I'm back to running longer jobs as part of my research. If I run a task overnight, I want to conserve energy and not keep it running after I finish. I suppose this would also apply to cloud billing, you want it to do the job and then stop.
|
|
|
|
This technique will require you to have sudo privileges on the machine.
|
|
|
|
1. Change user to root.
|
|
|
|
```bash
|
|
sudo su
|
|
```
|
|
|
|
2. Run job as regular user, write output to file, and then poweroff.
|
|
|
|
```bash
|
|
su -u user task > output.txt && chown user:user output.txt && poweroff
|
|
```
|
|
|