How To Install texindex on Ubuntu 21.04

In this guide, we’ll discuss How To Install texindex on Ubuntu 21.04. Also, we will demonstrate how to uninstall and update texindex.

One-liner install command

For those in a hurry, here's a one-line installation command:

sudo apt-get update && sudo apt -y install texinfo

But if you are interested in the detailed steps with descriptions, the following information is for you.

What is texindex and what are the ways to install it?

Before beginning this tutorial, you will need access to a server or computer running Ubuntu 21.04. This guide was written specifically with a server running Ubuntu 21.04 in mind, although it should also work on older, supported versions of the operating system.

Also, make sure you are running a regular, non-root user with sudo privileges configured on your server. When you have an account available, log in as your non-root user to begin.

There are several ways to install texindex on Ubuntu 21.04. You can use (links are clickable):

In the following sections, we will describe each method in detail. You can choose one of them or refer to the recommended one.

Install texindex using apt-get

First, update apt database with apt-get using the following command.

sudo apt-get update

After updating apt-get database, You can install texindex using apt by running the following command:

sudo apt -y install texinfo

Install texindex using apt

Because texindex is available in Ubuntu 21.04’s default repositories, it is possible to install it from these repositories using the apt packaging system.

To begin, update apt database with apt using the following command.

sudo apt update

After updating apt database, You can install texindex using apt by running the following command:

sudo apt -y install texinfo

Install texindex 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 21.04. Update apt database with aptitude using the following command.

sudo aptitude update

After updating aptitude database, You can install texindex by running the following command:

sudo aptitude -y install texinfo

How to upgrade (update) a single package texindex using apt-get?

First, you will need to update packages index. Run update command as usual:

sudo apt-get update

Next, to upgrade only the texindex, e.g. single package, you should use the following format with the apt-get command/apt command:

sudo apt-get --only-upgrade install texinfo

Note that this command will not install any new packages! If you wish to install the package if it doesn't exist you may leave out --only-upgrade part.

How To Uninstall texindex from Ubuntu 21.04

To uninstall only the texindex package you can execute the following command:

sudo apt-get remove texinfo

Uninstall texindex and all its dependencies

To uninstall texindex and its dependencies that are no longer needed by Ubuntu 21.04, you can use the command below:

sudo apt-get -y autoremove texinfo

Remove texindex with all configurations and data

To remove texindex configuration and data from your system you can run the following purge command:

sudo apt-get -y purge texinfo

Remove texindex completely (configurations, data and all of its dependencies)

And lastly, you can run the next command to remove absolutely everything related to texindex package, e.g.: configurations, data and all of its dependencies. Just use this command:

sudo apt-get -y autoremove --purge texinfo

Extra info and code examples

Texinfo is a documentation system that uses a single source file to produce both on-line information and printed output. Using Texinfo, you can create a printed document with the normal features of a book, including chapters, sections, cross references, and indices. From the same Texinfo source file, you can create a menu-driven, on-line Info file with nodes, menus, cross references, and indices.

Conclusion

You now have a full guide on how to install texindex using apt, apt-get and aptitude tools. Also, we showed how to update as a single package and different ways to uninstall the texindex from Ubuntu 21.04.

See also:

How To Install texindex on CentOS 8

How To Install texindex on Ubuntu 22.04

How To Install texindex on Ubuntu 21.04

How To Install texindex on Kali Linux

How To Install texindex on Debian 11

How To Install texindex on Fedora 34

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