pod added

plugins/disk/e2

@@ -1,5 +1,30 @@
 #!/bin/bash
 
+true << =cut
+
+=head1 NAME
+
+ext2 - Wildcard plugin shows ext2/3/4 filesystem information (mount count, last checked, lifetime writes)
+
+=head1 CONFIGURATION
+
+[ext2_*]
+group disk,floppy
+
+=head1 AUTHOR
+
+Andreas Hrubak <>
+
+=head1 LICENSE
+
+GPLv2
+
+=head1 MAGICK MARKERS
+
+ #%# family=disk
+ #%# capabilities=autoconf
+
+=cut
 
 print_details() {
 	local myname
@@ -30,7 +55,7 @@ lse2() {
 
 
 if [ "$1" = "autoconf" ]; then
-	if [ -x "`dumpe2fs`" ]; then
+	if which dumpe2fs >/dev/null 2>&1; then
 		echo yes
 		exit 0
 	else