Update Firefox on Ubuntu / Debian Linux
You can use APT package handling utility i.e. apt-get command. You can also use a GUI package tool called Update Manager:
Just type the following two commands at terminal:$ sudo apt-get update
$ sudo apt-get install firefox
You can also use GUI tool: Click on System > Administration > Update Manger > Click on Check button see for updates
Update Firefox on Fedora / Redhat / CentOS Linux
Use yum tool or gui tool for the same purpose:# yum update
# yum update firefox
懒得拿U盘,懒得拿鼠标插上(那机器真脏)想telnet CentOS 装firefox,装jdk,apache,tomcat ,找了半天发现以上命令,留用。linux不熟啊,做个笔记