3

When I run

sudo apt-get purge -s clipit

I see:

$ sudo apt-get purge -s clipit
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following package was automatically installed and is no longer required:
  libappindicator1
Use 'apt-get autoremove' to remove it.
The following packages will be REMOVED:
  clipit*
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
Purg clipit [1.4.1-1.1ubuntu1]
$

I see clipit* instead of just clipit. What does * mean here?

(It's not just clipit but with other packages as well.)

Braiam
  • 69,112
DK Bose
  • 44,553

2 Answers2

2

According to the manual page for apt-get it indicates;

APT-GET(8)                            APT                           APT-GET(8)

NAME
       apt-get - APT package handling utility -- command-line interface


   remove
       remove is identical to install except that packages are removed
       instead of installed. Note the removing a package leaves its
       configuration files in system. If a plus sign is appended to the
       package name (with no intervening space), the identified package
       will be installed instead of removed.

   purge
       purge is identical to remove except that packages are removed and
       purged (any configuration files are deleted too).</pre>



That explains the difference between remove and purge. Basically remove will only remove the package whilst not touching nor changing the config files where purge will remove everything relating to the package including the configuration files.


Having said that; clipit* with a * indicates that it will remove the said package & all its includes (config files.. etc) accordingly.


Examples;


remove - If you're removing skype, chrome.. etc or any other package that holds configuration files inside your /home/user directory. Those will not be removed.


purge - Further, if you use this on bind, mysql, squid.. etc or any packages that stores configuration files in their respective location such as /etc.. well, those will be deleted.
Community
  • 1
AzkerM
  • 10,390
0

* appended to package name while purging because purging will remove config files,dependencies along with the original package.

purge - Remove packages and config files
Avinash Raj
  • 80,446