How To Install lmdb-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install lmdb-doc
on Ubuntu 20.04.
What is lmdb-doc
lmdb-doc is:
This package contains the doxygen generated documentation and the man pages for the LMDB library.
Lighting Memory-Mapped Database (LMDB) is an ultra-fast, ultra-compact key-value embedded data store developed for the OpenLDAP Project. It uses memory-mapped files, so it has the read performance of a pure in-memory database while still offering the persistence of standard disk-based databases, and is only limited to the size of the virtual address space, (it is not limited to the size of physical RAM).
There are three methods to install lmdb-doc
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 lmdb-doc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install lmdb-doc
using apt-get
by running the following command:
sudo apt-get -y install lmdb-doc
Install lmdb-doc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install lmdb-doc
using apt
by running the following command:
sudo apt -y install lmdb-doc
Install lmdb-doc 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 lmdb-doc
using aptitude
by running the following command:
sudo aptitude -y install lmdb-doc
How To Uninstall lmdb-doc on Ubuntu 20.04
To uninstall only the lmdb-doc
package we can use the following command:
sudo apt-get remove lmdb-doc
Uninstall lmdb-doc And Its Dependencies
To uninstall lmdb-doc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove lmdb-doc
Remove lmdb-doc Configurations and Data
To remove lmdb-doc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge lmdb-doc
Remove lmdb-doc configuration, data, and all of its dependencies
We can use the following command to remove lmdb-doc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge lmdb-doc
References
Summary
In this tutorial we learn how to install lmdb-doc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.