included shred option for rm-progress

files/rm-progress

@@ -4,18 +4,21 @@ set -e
 function helpexit() {
     echo Delete files with a progress bar.
     echo This command is always recursive to folders!
-    echo '-f    Dont ask questions'
-    echo '--nc  Dont count files first'
+    echo '-f       Do not ask questions'
+    echo '--nc     Do not count files first'
+    echo '--shred  Use "shred -u" instead of rm'
     exit
 }
 
 FORCE=0
+RMCOMMAND=rm
 FOLDERS=( )
 for ((i=1; i<=${#@}; i++)) {
     [[ "${!i}" = "-h" ]] && helpexit
     [[ "${!i}" = "--help" ]] && helpexit
     [[ "${!i}" = "-f" ]] && { FORCE=1; RMFORCE="-f"; continue; }
     [[ "${!i}" = "--nc" ]] && { NOCOUNT=1; continue; }
+    [[ "${!i}" = "--shred" ]] && { RMCOMMAND="shred -u"; continue; }
     [[ "${!i}" = "-"* ]] && helpexit
     FOLDERS+=( "${!i%/}" )
 }
@@ -35,7 +38,7 @@ function deletefiles() {
         [[ $files -ne 0 ]] && percent=$((200*$i/$files % 2 + 100*$i/$files))
         printf "\r%02d:%02d:%02d %6d/%d %3d%% %s\033[0K" \
            $(($SECONDS/3600)) $(($SECONDS%3600/60)) $(($SECONDS%60)) $i $files "$percent" "$line"
-        rm "$line"
+        $RMCOMMAND $RMFORCE "$line"
     done < <(find "$@" \( -type f -or -type l \) -print0)
     printf "\n"
 }
@@ -53,7 +56,7 @@ function deletefolders() {
         [[ $folders -ne 0 ]] && percent=$((200*$i/$folders % 2 + 100*$i/$folders))
         printf "\r%02d:%02d:%02d %6d/%d %3d%% %s\033[0K" \
            $(($SECONDS/3600)) $(($SECONDS%3600/60)) $(($SECONDS%60)) $i $folders "$percent" "$line"
-        rm -r "$line"
+        rm $RMFORCE -r "$line"
     done < <(find "$@" -depth -type d -print0)
     printf "\n"
 }