Coding cheatsheet

  • Move files who match the same pattern to another folder : mv PATTERN ./folder

Forward ssh-agent rsa key to docker container

-> ruby on rails - ssh-agent forwarding into docker-compose environment is not working - Stack Overflow

⚠️ ️HYPER IMPORTANT : /run/host-services/ssh-auth.sock

Vim sed like

:s/foo/bar/g Find each occurrence of 'foo' (in the current line only), and replace it with 'bar'.

:%s/foo/bar/g Find each occurrence of 'foo' (in all lines), and replace it with 'bar'.

Apache force HTTPS

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

SSH Tunnel

  • first 3336 is your local port
  • the second one is the remote port
ssh -N -L 3336: USER@YOUR_SERVER_HOST X GitlabCi

Deploy To From Your GitLab CI Pipeline

Git update remote branches list

git remote update origin --prune

Git undo merge

Undo a Git merge that hasn't been pushed yet - Stack Overflow


new window: ctrl+b c 

Deamon (démon)

Programmes qui tournent en arrière-plan (exemple: httpd) : Daemon (informatique) — Wikipédia

Access host machine from docker container - host address


Writting good programs

Never rely on complex technology when a simpler one exist - Luke Smith

Enable syntax highlighting and color scheme with Vim

syntax on
colorscheme desert

in notes Posted on May 17, 2021