How To Install lsof on Ubuntu 20.04
Introduction
In this tutorial we learn how to install lsof
on Ubuntu 20.04.
What is lsof
lsof is:
Lsof is a Unix-specific diagnostic tool. Its name stands for LiSt Open Files, and it does just that. It lists information about any files that are open, by processes currently running on the system. Task: standard
Package: lsof Architecture: amd64 Version: 4.93.2+dfsg-1 Priority: standard Section: utils Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Andres Salomon [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 455 Depends: libc6 (>= 2.11), libselinux1 (>= 1.32) Suggests: perl Filename: pool/main/l/lsof/lsof_4.93.2+dfsg-1_amd64.deb Size: 252048 MD5sum: dd230c05ea7828b2282054f9ec5fc5a2 SHA1: 8a49395b91dab7a9c369350245cdb12019439f35 SHA256: b0265b5305a01936d5fc6b419a14dffcfe9a7e52b19e43562a452f446befaa38 Homepage: https://github.com/lsof-org/lsof Description-en: utility to list open files Lsof is a Unix-specific diagnostic tool. Its name stands for LiSt Open Files, and it does just that. It lists information about any files that are open, by processes currently running on the system. Task: standard
There are three methods to install lsof
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 lsof Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install lsof
using apt-get
by running the following command:
sudo apt-get -y install lsof
Install lsof Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install lsof
using apt
by running the following command:
sudo apt -y install lsof
Install lsof 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 lsof
using aptitude
by running the following command:
sudo aptitude -y install lsof
How To Uninstall lsof on Ubuntu 20.04
To uninstall only the lsof
package we can use the following command:
sudo apt-get remove lsof
Uninstall lsof And Its Dependencies
To uninstall lsof
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove lsof
Remove lsof Configurations and Data
To remove lsof
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge lsof
Remove lsof configuration, data, and all of its dependencies
We can use the following command to remove lsof
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge lsof
References
Summary
In this tutorial we learn how to install lsof
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.