MKMinthesystemadminGolang packagesI’ll explain how to call a function which rests in a different Go file under different package.Feb 23, 2022Feb 23, 2022
MKMinthesystemadminSystem and user CPU usage of a processpidstat command helps to find utilization of a pid.Oct 31, 2021Oct 31, 2021
MKMinthesystemadminPort forwarding using firewalldYou may need forwarding a request to an another port at same machine or on a different machine.Jul 31, 2021Jul 31, 2021
MKMinthesystemadminPuppet Quick StartPuppet is an automation and configuration management tool. It is eligible for ensuring desired state configurations on servers. Here are…Apr 3, 2021Apr 3, 2021
MKMinthesystemadminIntroduction to firewalldFirewalld is a firewall management tool for Linux operating systems. It has same purpose(packet filtering) with iptables but it is an…Dec 27, 2020Dec 27, 2020
MKMinthesystemadminSELinux Part 2 — Creating Custom PolicyAssume that you want to prevent access to custom files in a folder even a user has access rights to files.Dec 1, 2020Dec 1, 2020
MKMinthesystemadminThree Nodes Kubernetes InstallationThis cluster is installed on Centos 7 operating systems. Nodes should be minimum 2GB memory, 2 CPUs. We’ll have one master node, two…Apr 11, 2020Apr 11, 2020
MKMinthesystemadminSELinux — Part 1This article is an introduction to SELinux in Red Hat or CentOS distributions. I will publish deeper articles about SELinux.Apr 11, 2020Apr 11, 2020
