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  Linux, Firefox unloading and installation and upgrade
     
  Add Date : 2016-10-26      
         
         
         
  Demonstrated here Ubuntu12.04 and Red Hat Enterprise Linux 6 under Firefox unloading and installation of upgrades.

Ubuntu12.04 Edition:

Note: The demo command input here is at root user's situation: the type su and then enter the password when prompted Enter root user after successful handover operation

1, first check the installed version of firefox

Enter the command: dpkg --get-selections | grep firefox

2. The search results uninstall

Enter the command: sudo apt-get purge firefox firefox-gnome-support

(Here is the command to delete two, separated by a space)

Continue to check and unloading:

Enter the command:

dpkg --get-selections | grep firefox

sudo apt-get purge firefox-locale-zh-hans

(Here is the command to delete one)

3, install Firefox

The installation is complete

Enter to run firefox

The above command mounting method is Ubuntu12.04 default Firefox, the old version is in English, and to install a new version of Firefox continue to look down.

4, updated Firefox to version 34v

(It should be noted previously installed Firefox can uninstall the old version, may not be unloaded, according to their own ideas)

Ready to work:

Go to the official website http://www.firefox.com.cn/download/ download Firefox

Unzip

Enter the command: tar -xvf Firefox-latest.tar.bz2

Easy to manage, extract the files after the firefox folder contains sub-directory under the file to opt

Enter the command: mv firefox / opt /

(Stated before can be deleted may not be deleted is embodied here, described here does not remove, take the case of the old version of backup)

Change the shortcut / usr / bin / firefox point, make a backup of the old version of the shortcut file

Enter the command: mv / usr / bin / firefox / usr / bin / firefox-old

After the command input is not performed firefox popups firefox window display

And enter firefox-old is the old version of the Firefox window appears, do not make a presentation.

installation

The new version of Firefox will then create a new shortcut file:

Command: ln -s / opt / firefox / firefox / usr / bin / firefox

Then enter the command firefox to see the new version of Firefox

Successful installation!

Red Hat Enterprise Linux 6

Here the example of FIG substantially above the example of FIG Ubuntu, like, not demonstration.

1, first check the installed version of firefox

Enter the command: rpm -qa | grep firefox

2. The search results uninstall

Enter the command: rpm -e firefox (corresponding to the results of Firefox)

3, install the latest version of Firefox

The upgrade process of the whole process is similar to the above-mentioned Ubuntu

Go to the official website http://www.firefox.com.cn/download/ download Firefox

Unzip

Enter the command: tar -xvf Firefox-latest.tar.bz2

Easy to manage, extract the files after the firefox folder contains sub-directory under the file to opt

Enter the command: mv firefox / opt /

The new version of Firefox will then create a new shortcut file:

Command: ln -s / opt / firefox / firefox / usr / bin / firefox

Then enter the command firefox to see the new version of Firefox
     
         
         
         
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