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#!/bin/sh
. "lib_common.sh"
help() {
cat << EOF
${0}: Replace all the spaces in file and directory
names with "_" in in the current directory.
options:
-h Print this message and exit
EOF
exit 0
}
[ "${1}" = "-h" ] && help
[ ${#} -gt 0 ] && invalid_use
for file in ./*; do
newfile=$(echo "${file}" | tr ' ' '_')
[ "${newfile}" != "${file}" ] && mv -v "${file}" "${newfile}"
done
exit 0
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