On Fri, 11 May 2007 15:24:46 +0200 "Jan-Florian Hilgenberg" <[EMAIL PROTECTED]> wrote:
> Hi guy's, first I am german, so ignore my bad english please ;-) No problem. I assure you, it's a lot better than my German :-) > > i want to get a variable out of a child shell in it parent shell, the > sense is, that I want to use the ProxyServer of my school automaticly > if it is pingable, the script isn't hard but the variable isn't fully > global after exporting it > > > my script: > #!/bin/bash > ping -c 1 192.168.4.4 && export http_proxy="192.168.4.4:8080" > echo $http_proxy #for debugging > > When the script is exiting the echo stdout's the proxy adress, but if > I am back in my parent shell, the http_proxy variable is empty. > The script should be run by the command post-up in the > /etc/network/interfaces. You could try adding the environment variable to /etc/environment (or removing it, if appropriate). Then at least the environment variable would be available to new login shells. > And because it was so fair, i explain you an other problem. > I have disabled the "auto" option for eth0 (ethernet) and eth1(wlan) > because i change the network (home, school, work, friends...) > continously and if there is no dhcp server or no cable in the > ethernet(network/interface) then it needs a long time to bootup. > But i wish that my System get a IP for ethernet on every bootup, I > know there is the option to put a process in the background by > "command &", where i have to change the option? I don't know, but I suggest you use the guessnet or network-manager packages instead. > > so, i think it is enaugh ;-) > I am really anxious for your answer and want to thank you for your > help, thank you ;-) > > bye -- Liam -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
