Shell - useful code

2018-02-23 · 56 words · 1 minute read

Shell

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Shell commands

Checking if an argument has been defined:

if [ "$1" == "" ]; then
    # No argument found
else
    # At least one argument
fi

Parsing from the 2nd argument:

if [ "$1" == "clean" ]; then
    clean=1
    args="${@:2}"
else
    clean=0
    args="$@"
fi