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Essential Linux Skills with CentOS 7 – Managing Services with systemd
This is the first of two Essential Linux Skills for CentOS blogs (see part 2). For many years I’ve become used to using service and chkconfig commands to manage services with RHEL (RedHat Enterprise...
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Essential Linux Skills with CentOS 7 – Secure Firewall with iptables
Following the theme for ELS (Essential Linux Skills) with CentOS 7 (see part 1), today I want to share what I consider to the the most important topic of the lot. Firewalls. Securing your Linux host...
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