Tmux kill pane/window

Kill window/pane in tmux

<Prefix> & for killing a window

<Prefix> x for killing a pane

If there is only one pane (i.e. the window is not split into multiple panes, x would kill the window)

https://stackoverflow.com/questions/7771557/how-do-i-terminate-a-window-in-tmux

Usage for killing tmux windows/pane:

• if nvim freezes during :<,>DiffviewFileHistory or something

Bash. check if a file exists

Check if prepush is activated or not

lsprepush() {
  if [[ -f ".git/hooks/pre-push" ]]; then
    echo ".git/hooks/pre-push was found:"
    echo "pre-push is activated"
  else
    if [[ -f ".git/hooks/pre-push.sample" ]]; then
      echo ".git/hooks/pre-push was not found:"
      echo "but .git/hooks/pre-push.sample was found:"
      echo "pre-push is deactivated"
    else
      echo "Hmmmmm"
    fi
  fi
}

Print current date

Print current date with Mac Shortcuts app

• Ctrl Alt a ---> 2026-02-25
• Ctrl Alt s ---> 25.02.2026

This card is mentioned in: https://useful-snippets.netlify.app/posts/autohotkey-replacements/

git hooks

To activate pre-push, rename .git/hooks/pre-push.sample to .git/hooks/pre-push

Example script:

branch_name=$(git symbolic-ref HEAD 2>/dev/null)

echo "$branch_name"

if [ "$branch_name" != "refs/heads/min-branch" ]; then
  echo "You can't push this branch." # also prevents git push --force-with-lease
  exit 1
fi

exit 0

should work given that this command:

git symbolic-ref HEAD 2>/dev/null

gives: refs/heads/min-branch

and:

git symbolic-ref HEAD 2>/dev/null | cut -d"/" -f 3

gives min-branch

git reset soft | remove last commit and move code to working dir

git reset --soft HEAD~1

Snippets

VScode ...

Jetbrains - Live templates

live templates

(remove hyphens)

{-% for $ITEM$ in $LIST$ %-}
  $END$
{-% endfor %-}

console.log("$VAR$", $VAR$)

Neovim - luasnippets / iabbrev ...

se neovim config

Disable AI autocomplete

You can find all plugin settings at Preferences -> Editor -> General -> Code Completion -> Machine Learning-Assisted Completion -> Enable Full Line suggestions section.

https://plugins.jetbrains.com/plugin/14823-full-line-code-completion/documentation

image

image

UV python

uv python install <version>

uv init

Set correct python version in .python-version

(re)-build venv

uv venv

Updates .venv files

Activate venv environment

source .venv/bin/activate

deactivate

Install dependencies from requirements.txt

uv pip install -r requirements.txt

Cd to windows C-drive from WSL

cd /mnt/c/Users/Pål Stakvik

Bashe i en container

bash entry i docker-compose

service-name:
    stdin_open: true
    tty: true

Exec bash i Dockerfile / docker run:

• https://codesignal.com/learn/courses/diving-deeper-into-images-containers/lessons/explore-interactive-container-mode-with-docker
• https://www.baeldung.com/ops/docker-interactive-after-script

Start interactive shell on container:

docker run -it?

Already running container:

docker exec -it [container-name] /bin/bash

bash colors

https://gist.github.com/JBlond/2fea43a3049b38287e5e9cefc87b2124

sh/bash/zsh parameter and if check

bash script.sh iii

if [[ "$1" == "iii" ]]; then
    echo "første parameter er iii"
else
    echo "første parameter er ikke iii"
fi