terminal twister
shell scripting
awk tricks
gnu/bash
loops
until … done loop in gnu/bash
unexport/remove a variable in the shell
managing secrets
gpg2 – importing, exporting and revoking your keys
gpg2 – using the OpenPGP encryption and signing tool to encrypt and decrypt
gnu/linux
generic gnu/linux
autofs mounts
swap file appears to have holes
package manager – dnf/yum
list all versions of an available package using yum/dnf
selinux prevents mounted directories for serving content for httpd
setup and use nfs server on rhel 8
containers
configure docker host with remote api on your linux machine
hello world
my .vimrc file
loops
repeat the code till the condition stays true or false, depending on the type of loop you are using.