From f1a2256c85d914b5b4483427dcbc707fb17e17e0 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Sat, 22 Jun 2019 17:27:53 +0000
Subject: [PATCH] [zsh] add over-engeneered renumbering function

---
 home/.zshrc.local | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/home/.zshrc.local b/home/.zshrc.local
index 1e6c472..bb5adb0 100644
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@@ -104,6 +104,20 @@ function urlencode() {
     python3 -c "import urllib.parse; print(urllib.parse.quote(open(0, 'rb').read()))"
 }
 
+function renumber() (
+    if (( $# < 2 )); then
+        echo "USAGE: $0 DIGITS FILES"
+        return 1
+    fi
+    digits=$1
+    shift 1
+    i=1
+    for file in $@; do
+        mv "$file" "$(dirname $file)/$(printf %0${digits}d $i).${file##*.}"
+        i=$((i+1))
+    done
+)
+
 function mkvextract-all-attachments() {
     mkvextract $1 attachments $(mkvmerge --identify $1|grep "Attachment ID"|sed "s/Attachment ID \([0-9]*\): .*/\1/")
 }