The Log File Navigator, lnav for short, is an advanced log file viewer
for the small-scale. It is a terminal application that can understand
your log files and make it easy for you to find problems with little to
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: