Shell Scripting

Last updated Mar 30, 2023 Edit Source

Programming

I always look up the same things again and again and/or refer to old scripts where I’ve done the looking up. Might as well start dumping some things here.

# Arrays

I think this is compatible with bash/zsh, but not sure. I tend to stick to bash for scripts for portability, just in case.

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packages=( ctop lazydocker )

for i in "${packages[@]}"
do
  echo "Checking if $i is available..."
  if [ -x "$(command -v $i)" ]; then
    echo "Found $i"
  else
    brew install $i
  fi
done

# Case

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case expression in
    pattern1 )
        statements 
    ;;
    pattern2 )
        statements
    ;;
    ...
esac

Jemsu Quartz

Shell Scripting

# Arrays

# Case

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