bash: checking the number of arguments
Mar 18, 2021
One of the simplest way to check whether or not a bash script was passed a required number of arguments is:
if test "$#" -ne 2; then
echo "2 arguments are required"
fi
One of the simplest way to check whether or not a bash script was passed a required number of arguments is:
if test "$#" -ne 2; then
echo "2 arguments are required"
fi