A message for Linux.com registered users: We are in the process of making changes to the Linux forums. Starting Monday, 8/13/18 at 6:00 PM PT, you will be unable to access the forums. They will re-launch as soon as possible on Wednesday, 8/15/18 with new features and improved functionality. Thank you for your patience and stay tuned for the new improved forums.
ok im new to linux and im trying to install java im stuck on step 3 i have java 7u4 but idk how to cd into firefoxs directory or how to find it. if you know how please help me i need to know the commands to put in im also installing jre but i only have one version of java i am stuck on the part where u have to cd in the firefoxs plugins directory so idk what command to put in to get to that directory to link it to java