How To Install lnav on Rocky Linux 8

In this tutorial we learn how to install lnav on Rocky Linux 8. lnav is Curses-based tool for viewing and analyzing log files

Introduction

In this tutorial we learn how to install lnav on Rocky Linux 8.

What is lnav

lnav is an enhanced log file viewer that takes advantage of any semantic information that can be gleaned from the files being viewed, such as timestamps and log levels. Using this extra semantic information, it can do things like interleaving messages from different files, generate histograms of messages over time, and providing hotkeys for navigating through the file. It is hoped that these features will allow the user to quickly and efficiently zero in on problems.

We can use yum or dnf to install lnav on Rocky Linux 8. In this tutorial we discuss both methods but you only need to choose one of method to install lnav.

Install lnav on Rocky Linux 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

After updating yum database, We can install lnav using dnf by running the following command:

sudo dnf -y install lnav

Install lnav on Rocky Linux 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

After updating yum database, We can install lnav using yum by running the following command:

sudo yum -y install lnav

How To Uninstall lnav on Rocky Linux 8

To uninstall only the lnav package we can use the following command:

sudo dnf remove lnav

/usr/bin/lnav
/usr/lib/.build-id
/usr/lib/.build-id/a6
/usr/lib/.build-id/a6/bfb7e898fb2b663ed72e1025064263ecfc99a3
/usr/share/doc/lnav
/usr/share/doc/lnav/AUTHORS
/usr/share/doc/lnav/NEWS
/usr/share/doc/lnav/README
/usr/share/licenses/lnav
/usr/share/licenses/lnav/LICENSE
/usr/share/man/man1/lnav.1.gz

References

Summary

In this tutorial we learn how to install lnav on Rocky Linux 8 using yum and dnf.