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?
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How do I install, configure and set up LXD (lightweight Linux container) on CentOS Linux 8.x or RHEL 8.x (Red Hat Enterprise Linux)?
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How do I install PHP extension called phpredis (php-redis) for interfacing with Redis cluster on CentOS 8 or RHEL 8?
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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?
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I would like to update installed packages for security on RHEL 8.x (Red Hat Enterprise Linux) server. How can I update my RHEL 8.x system using
yum command?
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I am a new user of Red Hat Enterprise Linux 8. How do I install htop on RHEL 8 using the
yum command?
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How do I install the extra repositories such as Fedora EPEL repo on an Red Hat Enterprise Linux server version 8?
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