Como desinstalar firewall-config do Ubuntu

Desinstalar firewall-config

Para desinstalar somente firewall-config do Ubuntu execute no terminal:

sudo apt-get remove firewall-config

Desinstalar firewall-config e os pacotes dependentes

Para desinstalar o pacote firewall-config e quaisquer outros pacotes dependentes que não sejam mais necessários do Ubuntu.

sudo apt-get autoremove firewall-config

Expurgar firewall-config

Se você também deseja limpar as configurações e/ou dados de firewall-config do Ubuntu então use este comando:

sudo apt-get purge firewall-config

Para limpar as configurações e/ou arquivos de dados do firewall-config e de seus pacotes dependentes do Ubuntu execute:

sudo apt-get autoremove --purge firewall-config

Informações do pacote firewall-config

nome firewall-config
seção net

graphical configuration tool to change the firewall settings

site firewalld/ 

More information about apt-get remove

Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.

apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.

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

Veja também

Como instalar o pacote firewall-config no Ubuntu