5SMNOONMS5 · August 31, 2020 05:28
diff --git a/to_lowercase.sh b/to_lowercase.sh
 # Ref: https://stackoverflow.com/questions/7787029/how-do-i-rename-all-files-to-lowercase

 for f in *; do mv "$f" "$f.tmp"; mv "$f.tmp" "`echo $f | tr "[:upper:]" "[:lower:]"`"; done
	# Ref: https://stackoverflow.com/questions/7787029/how-do-i-rename-all-files-to-lowercase

	for f in *; do mv "$f" "$f.tmp"; mv "$f.tmp" "`echo $f \| tr "[:upper:]" "[:lower:]"`"; done