RHEL 8 HowTo - Linux / Unix Q & A from nixCraft

How to enable firewalld logging for denied packets on Linux

last updated March 2, 2020 in CentOS, Fedora Linux, Iptables, Linux, RedHat and Friends, Suse

How do I enable firewalld logging for denied packets on Linux operating systems so that I can view all dropped packets information? How can I view a log of the traffic blocked by FirewallD under a CentOS/RHEL (Red Hat Enterprise Linux)/Suse/OpenSUSE Linux?

How to Set Up and Use LXD on CentOS 8.x / RHEL 8.x

last updated March 1, 2020 in CentOS, Linux, Linux Containers (LXC), RedHat and Friends, Virtualization

LXD is a next generation system container manager. It offers a user experience similar to virtual machines but using Linux containers instead. It’s image based with pre-made images available for a wide number of Linux distributions. How do I set up and install LXD on a CentOS 8.x or RHEL 8.x server?

How to Install phpredis on CentOS 8 / RHEL 8

last updated February 15, 2020 in CentOS, Linux, Package Management, PHP, RedHat and Friends

How do I install PHP extension called phpredis (php-redis) for interfacing with Redis cluster on CentOS 8 or RHEL 8?

How to install whois on RHEL 8 / CentOS 8

last updated October 1, 2019 in CentOS, Linux, Package Management, RedHat and Friends

I deployed RHEL 8 in the cloud server. However, I am unable to find the whois command on my newly created RHEL 8 Linux server. It says ‘-bash: whois: command not found‘ I tried yum install whois, but it failed too. How do I install whois command on RHEL/CentOS 8 Linux using the command line?

nixCraft

nixCraft

Tag: RHEL 8

How to enable firewalld logging for denied packets on Linux

How to Set Up and Use LXD on CentOS 8.x / RHEL 8.x

How to Install phpredis on CentOS 8 / RHEL 8

How to install whois on RHEL 8 / CentOS 8

RHEL 8 update installed packages for security

How to install htop on RHEL 8 using yum

How To Install EPEL Repo on an RHEL 8.x