Command-Line Basics
Create mulitple subdirectories using mkdir
Often times I am in need of creating a base directory which contains one or more sub directories. Of course, one could run the mkdir command for each and every directory you whish to create. Or you could use one command and have mkdir create all directories, including the base Read more…
System Administration
Update IPTABLES
To add a new firewall rule to your existing IPTABLES configuration, I am using three simple commmands.
With the first command I am checking which rules are currently active: (more…)