From 00b36ff401df15e45cabb82b7fca0e3da92f4642 Mon Sep 17 00:00:00 2001
From: q <q@moonq.org>
Date: Mon, 7 Jan 2013 12:57:44 +0200
Subject: [PATCH] added maintennance option

---
 qcd_function | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/qcd_function b/qcd_function
index 9767133..28bcef8 100644
--- a/qcd_function
+++ b/qcd_function
@@ -13,7 +13,7 @@ function cd_history () {
 alias cd=cd_history
 
 function qcd() {
-    while getopts alh opt
+    while getopts alhm opt
     do  case "$opt" in
         a)
             # Adding
@@ -32,6 +32,21 @@ function qcd() {
              echo ==Saved ~/.qcd:
              cat ~/.qcd
         ;;
+        m)
+            IFS=$'\n'
+            for line in $( cat ~/.bash_cdhistory );
+            do if [ -d "${line/*:/}" ];
+               then echo "$line" >> ~/.bash_cdhistory.tmp
+               fi
+            done
+            mv ~/.bash_cdhistory.tmp ~/.bash_cdhistory
+            for line in $( cat ~/.qcd );
+            do if [ -d "${line/*:/}" ];
+               then echo "$line" >> ~/.qcd.tmp
+               fi
+            done
+            mv ~/.qcd.tmp ~/.qcd
+        ;;
         h)
             echo "qcd [-al] [name]"
             echo "Change current working path based on the list ~/.qcd"
@@ -44,6 +59,9 @@ function qcd() {
             echo " "
             echo "qcd -l "
             echo "  Lists the paths"
+            echo " "
+            echo "qcd -m "
+            echo "  Maintain the list files, deleting non-existing entries"
         ;;
         esac
     done