Simple Bash functions: file -> .file, and .file -> file

dt.sh

#lazyfuncs for dotting and undotting stuff
function dt {
	for file in "$@"; do
		if [[ ${file:0:1} != "." ]]
			then mv $file ".$file"
			else echo "$file is already dotted"
		fi
	done
}

function undt {
	for file in "$@"; do
		if [[ $file != ".." && $file != "." ]]
        	then
        		if [[ ${file:0:1} == "." ]]
	     			then mv $file ${file:1}
	     			else echo "$file is not a dotted file"
	     		fi
	    fi
	done
}