How to run different versions of firefox on Ubuntu
Some time it requires to run various versions of browsers. Developer/ QA teams need to run application over different versions of browser to pass UAT ( User Acceptance Test). I faced this problem when i was trying to install Selenium IDE Add-on on Firefox 4.0, Firefox 4.0 does not have support to Selenium IDE 1.0.10 (Selenium IDE is open source web-based functional testing tool) Here are the steps to run different Firefox versions Step - 1 Create directory for storing your different versions of Firefox Your default version of Firefox will be found in hostname@user $ cd /usr/bin e.g hostname@user $ mkdir /home/user/opt/firefoxes Step - 2 Download different versions of Firefox from official website click here or Open your favorite terminal follow the steps hostname@user $ cd /home/user/opt/Firefoxes hostname@user home/user/opt/Firefoxes $ wget ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/3.6/linux-i686/en-US/firefox-3.6.tar...