How do I check if a process (Firefox) has quit?

Posted by Al_Jehle on Super User See other posts from Super User or by Al_Jehle
Published on 2012-12-07T19:39:37Z Indexed on 2012/12/07 23:22 UTC
Read the original article Hit count: 128

Filed under:

firefox

|

ubuntu-12.04

|

tunnel

|

openssh

|

socks-proxy

I am using Ubuntu 12.04 64-bit, with all updates installed.

I made a simple shell script that starts a SOCKS5 tunnel and launches Firefox (with correct network proxy settings) to use the tunnel. How do I recognize when Firefox has ended (when I close it) so that I can close the tunnel? Also, it would be awesome if I could run this in the background, but not necessary.

#!/bin/sh
ssh -fCN -D 10000 server.com
firefox //To lauch firefox using Ubuntu
? Code to determine when firefox has quit
Code that kills the tunnel

© Super User or respective owner

Related posts about firefox

URGENT: Firefox circular-dependency hell - Linux Mint 13 (based on Ubuntu 12.04)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Having difficulty re-installing Firefox, after an installation to resolve places.sqlite issues. It appears that I'm trapped in circular dependency hell. Need to resolve firefox dependency hell to attempt to resolve Tomcat6 project dependencies (don't ask), ASAP. Have been trying for hours. What… >>> More
Firefox addon (for firefox 3.5) to monitor web usage

as seen on Super User - Search for 'Super User'
I am looking for a firefox addon that would tell me where I have spent how much time browsing. I came across quite a few addons but they are either not supported in 3.5 or they are no longer supported or cannot be installed. I work on ubuntu linux (9.04) and Shiretoko (Firefox 3.5). I need a solution… >>> More
Do disabled Firefox extensions make Firefox slower?

as seen on Super User - Search for 'Super User'
Do disabled Firefox extensions make Firefox slower? I know that extensions make browsing slower, but what about extensions that are disabled and not in use? >>> More
Couldn't attachto Firefox 3.x browser by using Browser.AttachTo<FireFox>method in WatiN 2.0 RC1

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using HTTPWatch automation API to launch a new Firefox instance like that: HttpWatch.Controller ct = new HttpWatch.Controller(); HttpWatch.Plugin plugin = ct.FireFox.New(""); plugin.GotoURL("http://www.google.com"); These codes could start a Firefox browser successfully. Then I want to control… >>> More
Starting Firefox using Process.Start: Firefox not starting when you set Usename and Password

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi there. When I try to start Firefox using Process.Start and ProcessStartInfo (.NET) everything seems to work fine. But when I specify a username and password of another account (a member of Users), nothing seems to happen. The same code works fine with Calc.exe or IE. This is weird. Any ideas? Here… >>> More

Related posts about ubuntu-12.04

How to Upgrade Ubuntu 12.04.2 to Ubuntu 12.04.3

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am currently using Ubuntu 12.04.2 32bit. I installed it using LiveCD. Tomorrow, 23rd August 2013,Ubuntu 12.04.3 is released. I want to upgrade from Ubuntu 12.04.2 to Ubuntu 12.04.3 without using any LiveCD. Is it possible? If so please suggest me how can I do. Actually while using Ubuntu 12.04… >>> More
Download the ‘Getting Started with Ubuntu 12.04' Manual for Free

as seen on How to geek - Search for 'How to geek'
If you or someone you know is new to Ubuntu, then the release of this free 143 page manual for the latest LTS edition of Ubuntu is the perfect download. The manual will take you from installing Ubuntu 12.04 all the way through to trouble-shooting the system if you run into problems. On the downloads… >>> More
Ubuntu 12.04.1 Radeon 9550 stuck with 640x480, works in Geexbox

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am a complete new user trying to set up Ubuntu on an old desktop. It has an AGP Radeon 9550 graphics card. I am running Ubuntu from a USB drive with persistence as the PC currently has no hard drive I seem to be stuck in 640*480 mode. The desktop itself is larger, but the monitor display is stuck… >>> More
Ubuntu 12.04.1 desktop monitor Out of Range

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I know this question has been asked many-a-times, but I cant seem to get a definate answer to it. I am running Ubuntu 12.04.1 LTS on my HP Pavillion a6 109n PC. Processor is a AMD Athlon 64 x2 Dual core Processor. Everytime I boot up my desktop, it runs BIOS, then it boots up Linux. After about… >>> More
Key-Based SSH Permission denied (publickey) Ubuntu 12-04

as seen on Server Fault - Search for 'Server Fault'
I have configured sshd to accept key-based ssh logins with LogLevel on DEBUG, and uploaded my public key to ~/.ssh.authorized_keys, where permissions are set as: 700 ~/.ssh 600 ~/.ssh/authorized_keys From root, I can su - USERNAME. From the client I get Permission denied (publicly). From the server… >>> More