recursive edit

.zshrc

@@ -133,9 +133,7 @@ else
 fi
 return $ret
 }
-function confirm() {
-		CMD=$@
-		echo "Execute: '$CMD' ?";
+function confirm_inner() {
 		echo -n "[Y/n]: "
 		# a weid difference between zsh and bash
 		if [[ "$SHELL" =~ (.*zsh) ]]; then
@@ -144,11 +142,17 @@ function confirm() {
 			read -s -n1;
 		fi
 		case "${REPLY}" in
-			y|Y|$'\n'|" "|"A"|"" ) echo yes;eval $CMD;;
+			y|Y|$'\n'|" "|"A"|"" ) echo yes; eval $@;;
 			n|N ) echo no;echo 'Aborted.' ; return 1;;
 			* ) echo -e 'Invalid choice, aborted.'; return 2;;
 		esac;
 }
+
+function confirm() {
+		CMD=$@
+		echo "Execute: '$CMD' ?";
+		confirm_inner $CMD
+}
 function confirm-important() {
 	echo "Write 'yes do as i say' to confirm that you REALLY want to do this: $@"
 	read
@@ -168,7 +172,23 @@ function writepatch() {
 	nvim b/$fname
 	diff -Naru --color='auto' a/$fname b/$fname
 }
-
+function recursive_file_sed ()
+{
+	USAGE="USAGE: $0 FILE_ENDING REGEX"
+	ENDING=$1
+	REGEX=$2
+	if [[ -z $ENDING ]]; then
+		echo $USAGE
+		return 1
+	fi
+	if [[ -z $REGEX ]]; then
+		echo $USAGE
+		return 1
+	fi
+	echo "Are you SURE you want to recursively change all files with the ending '$ENDING' in $PWD with this regex: $REGEX   ?"
+	confirm_inner
+	find $PWD -type f -name "*.$ENDING" | xargs sed -i "$REGEX"
+}
 
 ### ---- zsh options -------------------------------------
 setopt autocd