Docker is a popular way to build and run software containers. You can use it to work with containers on a single computer or across multiple computers using Swarm mode. (more…)
In most Ubuntu and similar Linux distributions, the systemctl tool has replaced power management commands that were used in previous releases. The following commands for instance have been replaced by systemctl as (more…)
Many users, beginners and advanced are sometimes confused on how the PATH environment variable is handled on Linux. Why there are so many files .bash_profile, .bashrc,.profile , .bash_login ? (more…)
