Some fixes.

  * use bash instead of sh, it is actually a bash script
  * remove version info in code
  * show how etcdiffing by package should be used
  * skip dirs when etcdiffing

diff --git a/etcdiff.sh b/etcdiff.sh
index ea0de33..3a022b6 100755 (executable)
--- a/etcdiff.sh
+++ b/etcdiff.sh
@@ -1,6 +1,4 @@
-#!/bin/sh
-#
-# Version 0.2
+#!/bin/bash
 #
 # etcdiff (deb-etcdiff?) shows how your current /etc dir
 # diverges from the debian distribution standard one.
@@ -36,7 +34,7 @@ rm $PROMPT_RM -rf conf     && mkdir conf
 #FILES="/etc/sysctl.conf /etc/init.d/procps /etc/passwd-"
 
 # by command
-FILES=$(find /etc/apache2 -type f $USERMODE | grep -v '.dpkg-')
+#FILES=$(find /etc/apache2 -type f $USERMODE | grep -v '.dpkg-')
 
 # by command, public files, limited
 #USERMODE="-perm /o+r"
@@ -44,10 +42,19 @@ FILES=$(find /etc/apache2 -type f $USERMODE | grep -v '.dpkg-')
 #FILES=$(find /etc/ $MAXDEPTH -type f $USERMODE | grep -v '.dpkg-')
 
 # by package name
-#FILES=$(dpkg -L apache2.2-common | grep '^/etc')
+FILES=$(dpkg -L apache2-doc | grep '^/etc')
+FILES+=" "
+FILES+=$(dpkg -L apache2.2-common | grep '^/etc')
+FILES+=" "
+FILES+=$(dpkg -L libapache2-mod-php5 | grep '^/etc')
+
 
 for file in ${FILES};
 do
+
+  # skip dirs, they will be put in the list of files when using 'dpkg -L'
+  [ -d $file ] && continue
+
   if [ ! -e $file ];
   then
     echo "ERROR, file $file does not exist."