Useful commands

usefull.sh

# Run portainer
## Linux (you can add user to docker group to avoid sudo, just be careful cuz that allows for privilege escalation)
docker run -d -p 9000:9000 --name portainer \
          --restart=always \
          -v /var/run/docker.sock:/var/run/docker.sock \
          -v portainer_data:/data \
          cr.portainer.io/portainer/portainer-ce
          
# Flush DNS (SystemD / Ubutnu 18+)
sudo systemd-resolve --flush-caches

# Add directory to path
set -Uax fish_user_paths "path/I/generally/put/global"

# Remove from var(Path)
# index of the entry you want to change
set -e fist_user_paths[index]

#set ghci prompt to:
# Prelude (modules)
# λ>
":set prompt \"\ESC[1;34m%s\n\ESC[0;34mλ> \ESC[m\"" > ~/.ghci
sudo chmod go-w .ghci

## apt autoremove pacman equivalent (may need to be run more than once)
pacman -Qtdq | pacman -Rn -