reorganization, and output filename for SimpleWeb

files/mvregex

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+function helpexit() {
+    echo rename files in current folder replacing arg1 with arg2.
+    echo '-n for match non ascii, replace with arg2'
+    exit
+}
+
+IFS=$'\n'
+[[ -z "$1" ]] && helpexit
+[[ "$1" = "-h" ]] && helpexit
+
+POSTPROC="sed 's,	, -> ,'"
+which ncsv &>/dev/null && POSTPROC="ncsv -c"
+c=0
+if [ "$1" = "-n" ]
+then for file in $( ls | grep -P "[\x80-\xFF]" )
+   do echo "$file" '->' "$( echo $file | tr -d \\n\\r | tr -c [:print:] '\000' | sed s/'\x0'/"$2"/g )"
+      c=$(( $c + 1 ))
+   done
+   echo $c' matches. Sure?'
+   read i
+   for file in $( ls | grep -P "[\x80-\xFF]" )
+   do mv -iv -- "$file" "$( echo $file | tr -d \\n\\r | tr -c [:print:] '\000' | sed s/'\x0'/"$2"/g )"
+   done
+  exit
+fi
+( 
+echo -e "Matching\tReplaced"
+for file in $( ls | grep -- "$1" )
+do echo -e "$file"\\t"$( echo $file | sed s/"$1"/"$2"/g )" 
+done ) | eval $POSTPROC | grep --color=always -E "$1|$"
+echo 'Sure?'
+read i
+for file in $( ls | grep -- "$1" )
+do mv -iv -- "$file" "$( echo $file | sed s/"$1"/"$2"/g )"
+done