combine commands in launcher

[chaopoch]

I would like to create a launcher that will open a terminal to execute the following three commands, and after that the terminal will close automatically, so how to combine these commands to make it? thanks for help.

gksu
cd /usr/share/xxx
svn update


PS: I have tried the following methods, but none works,

1. gksu cd /usr/share/xxx && svn update
2. cd /usr/share/xxx && gksu svn update
3. I create a script s.sh like this

#! /bin/sh
cd /usr/share/xxx
svn update

and put command 'gksu sh /usr/share/xxx/s.sh' (without quotes) in launcher

[wutcnbrowndo4u]

gksu can't be used with cd; cd is a shell built-in, not a regular command

I'm pretty sure you don't need to cd to the directory that you're updating with svn; Try:

gksudo svn update /usr/share/xxx