How To Install libcritnib1 on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
3 minutes • 434 words
Introduction
In this tutorial we learn how to install libcritnib1 on Ubuntu.
What is libcritnib1
libcritnib1 is:
Critnib is a data structure that provides a very fast equal and less-than/greater-than searches; it is a mix between DJBerstein’s critbit and radix trees. While in bad cases it has worse memory use than binary trees, it works well on real-life data which tends to have a limited number of “decision bits”:
- fully random: divergence happens immediately
- malloc addresses: clumps of distinct bits in the middle
- sequences: only lowest bits are filled
This library ships only uintptr_t→uintptr_t mappings, optimized for reads from a very critical section but not so frequent writes. Other variants also exist (such as fully lock-free writes, keys of arbitrary length), and can be added upon request.
There are three methods to install libcritnib1 on Ubuntu. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libcritnib1 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libcritnib1 using apt-get by running the following command:
sudo apt-get -y install libcritnib1
Install libcritnib1 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libcritnib1 using apt by running the following command:
sudo apt -y install libcritnib1
Install libcritnib1 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 libcritnib1 using aptitude by running the following command:
sudo aptitude -y install libcritnib1
How To Uninstall libcritnib1 on Ubuntu
To uninstall only the libcritnib1 package we can use the following command:
sudo apt-get remove libcritnib1
Uninstall libcritnib1 And Its Dependencies
To uninstall libcritnib1 and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove libcritnib1
Remove libcritnib1 Configurations and Data
To remove libcritnib1 configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge libcritnib1
Remove libcritnib1 configuration, data, and all of its dependencies
We can use the following command to remove libcritnib1 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcritnib1
Dependencies
libcritnib1 have the following dependencies:
References
Summary
In this tutorial we learn how to install libcritnib1 package on Ubuntu using different package management tools: apt, apt-get and aptitude.