How To Install casacore-data-tai-utc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install casacore-data-tai-utc
on Ubuntu 20.04.
What is casacore-data-tai-utc
casacore-data-tai-utc is:
This package contains the leap second difference between TAI and UTC, created from /usr/share/zoneinfo/leap-seconds.list. The data are in a format specific to casacore. The table is kept in sync with the tzdata package.
There are three methods to install casacore-data-tai-utc
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install casacore-data-tai-utc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install casacore-data-tai-utc
using apt-get
by running the following command:
sudo apt-get -y install casacore-data-tai-utc
Install casacore-data-tai-utc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install casacore-data-tai-utc
using apt
by running the following command:
sudo apt -y install casacore-data-tai-utc
Install casacore-data-tai-utc 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 casacore-data-tai-utc
using aptitude
by running the following command:
sudo aptitude -y install casacore-data-tai-utc
How To Uninstall casacore-data-tai-utc on Ubuntu 20.04
To uninstall only the casacore-data-tai-utc
package we can use the following command:
sudo apt-get remove casacore-data-tai-utc
Uninstall casacore-data-tai-utc And Its Dependencies
To uninstall casacore-data-tai-utc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove casacore-data-tai-utc
Remove casacore-data-tai-utc Configurations and Data
To remove casacore-data-tai-utc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge casacore-data-tai-utc
Remove casacore-data-tai-utc configuration, data, and all of its dependencies
We can use the following command to remove casacore-data-tai-utc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge casacore-data-tai-utc
References
Summary
In this tutorial we learn how to install casacore-data-tai-utc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.