How To Install c-sig on Ubuntu 18.04
Introduction
In this tutorial we learn how to install c-sig
on Ubuntu 18.04.
What is c-sig
c-sig is:
C-sig is a signature insertion tool for GNU Emacs. Features in c-sig include:
- registering signatures interactively
- learning facility
- expanding signatures dynamically
- modifying signatures through elisp functions
There are three methods to install c-sig
on Ubuntu 18.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install c-sig Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install c-sig
using apt-get
by running the following command:
sudo apt-get -y install c-sig
Install c-sig Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install c-sig
using apt
by running the following command:
sudo apt -y install c-sig
Install c-sig Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install c-sig
using aptitude
by running the following command:
sudo aptitude -y install c-sig
How To Uninstall c-sig on Ubuntu 18.04
To uninstall only the c-sig
package we can use the following command:
sudo apt-get remove c-sig
Uninstall c-sig And Its Dependencies
To uninstall c-sig
and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove c-sig
Remove c-sig Configurations and Data
To remove c-sig
configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge c-sig
Remove c-sig configuration, data, and all of its dependencies
We can use the following command to remove c-sig
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge c-sig
References
Summary
In this tutorial we learn how to install c-sig
package on Ubuntu 18.04 using different package management tools: apt
, apt-get
and aptitude
.