Updated linux scripts to use notify-send

linux/post-checkout

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# A hook script that is called after a successful
+# This hook shows a message when a successful
 # checkout is made.
 
 if [ $3 == 1 ]
@@ -12,7 +12,7 @@ then
     else
         REFS="No files changed"
     fi
-    growlnotify -t "Checked out $(git branch | grep "*" | sed "s/* //")" -m "$REFS" -I "~/Dropbox/git/git_icon_mac.txt"
+    notify-send "Checked out $(git branch | grep "*" | sed "s/* //")" "$REFS" -i ../images/git_icon.png
 else
     # This is a file checkout
     growlnotify -t "Checked out file" -m "$REFS" -I "~/Dropbox/git/git_icon_mac.txt"

linux/post-commit

@@ -5,5 +5,5 @@
 #
 # To enable this hook, rename this file to "post-commit".
 
-growlnotify -t "Commit Successful" -m "$(git log -1 --pretty=format:"%s")" -I "~/Dropbox/git/git_icon_mac.txt"
-echo $@
+notify-send "Commit Successful" "$(git log -1 --pretty=format:"%s")" -i ~/Dropbox/git/git_icon.png
+

linux/post-merge

@@ -1,9 +1,6 @@
 #!/bin/sh
 #
-# An example hook script that is called after a successful
+# This hook displays a message when a successful
 # merge is made.
-#
-# To enable this hook, rename this file to "post-merge".
 
-growlnotify -t "Merge Successful" -m "On branch $(git branch | grep "*" | sed "s/* //")" -I "~/Dropbox/git/git_icon_mac.txt"
-echo $@
+notify-send "Merge Successful" "On branch $(git branch | grep "*" | sed "s/* //")" -i ../images/git_icon.png

linux/post-update

@@ -1,8 +1,5 @@
 #!/bin/sh
 #
-# An example hook script to prepare a packed repository for use over
-# dumb transports.
-
-growlnotify -t "Pull Successful" -m "On branch $(git branch | grep "*")" -I "~/Dropbox/git/git_icon_mac.txt"
-echo $@
+# This hook shows a message after a successful pull
 
+notify-send "Pull Successful" "On branch $(git branch | grep "*")" -i ../images/git_icon.png