Enable or Disable SELinux
What is SELinux? SELinux installed on your device is a security control feature that restricts access to certain Kernel modules. CentOS 7 and RHEL implement SELinux by default to provide…
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Zip all files on Linux
Zipping file on Linux is very simple, just make sure you have zip command, otherwise, you need to install zip Ubuntu apt-get install zip Centos yum install zip These are…
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How to install Dropbear SSH on Centos and Ubuntu
Introductions SSH (Secure Shell) is a network protocol to secure connection between client and server. Most SSH servers are using OpenSSH by default, Here we will show you how to…
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