Unhide linux files

unhide.sh

#!/bin/bash
#print usage 
if [ -z $1 ];then
        echo "Usage :$(basename $0) parent-directory"
        exit 1
fi

for name in $1/.*; do
        if [ $(dirname "${name}") != "." ]; then 
                new_name="$(dirname ${name})/$(basename "${name}" | cut -c 2-)"
                echo "Renaming" $(dirname ${name})/$(basename "${name}") "to" ${new_name}
                mv "${name}" "${new_name}"
        fi      
done
exit 0


# inspired by https://www.tecmint.com/rename-all-files-and-directory-names-to-lowercase-in-linux/