Let my HOME alone 1/2

config/scripts/sedrename

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+# Rename a list of files with a sed pattern
+
+usage() {
+    echo "Usage: $0 PATTERN [-d] < filelist"
+    echo
+    echo "Arguments:"
+    echo "    PATTERN  Sed pattern to apply"
+    echo
+    echo "Options:"
+    echo "    -d       Dry run"
+    exit 1
+}
+
+if [[ -z "$1" ]]; then
+    usage
+fi
+
+pattern="$1"
+
+dry=1
+if [[ -n "$2" ]]; then
+    if [[ "$2" = '-d' ]]; then
+        dry=0
+    else
+        usage
+    fi
+fi
+
+while read src
+do
+    dst="$(echo "$src" | sed "$pattern")"
+    if [[ $? != 0 ]]; then
+        echo "ERREUR Invalid sed pattern"
+        exit 2
+    fi
+    if [[ $dry == 0 ]]; then
+        echo "$src" → "$dst"
+    else
+        mv -- "$src" "$dst"
+    fi
+
+done
+
+
+