Shit I Should’ve Remembered but Google’d Every Time
Ah shit, here we go again.
– Carl Johnson
Connect to a SLURM node using SSH tunneling (and use jupyter)
Using PSC as an example:
ssh -t -t XXX@bridges2.psc.edu -L 7777:localhost:8888 ssh v001.ib.bridges2.psc.edu -L 8888:localhost:9999
This command forwards the port 9999 on v001 to the port 8888 on the login node, and then forward it to the port 7777
on your local host.
Change JetBrain IDE’s cache dirs [source]
By default:
- Windows:
C:\Users\XXX\AppData\Local\JetBrains\IntelliJIdea2023.3 - Linux:
~/.cache/JetBrains/IntelliJIdea2023.3
In Help | Edit Custom Properties add idea.system.path=xxx and restart IDE.
Execute sudo without inputing password
sudo visudo
Add this line:
<username> ALL=(ALL) NOPASSWD: ALL
Change default editor to vim
Set EDITOR and VISUAL env variable
Alternative solution for Debian-based systems
sudo update-alternatives --config editor