Linux FAQS : Intermediate Users

2023 Update: Released "TCSH Shell Scripting"

The books contains Most Frequently Asked questions on System Administration/Usage on the Linux platform.

How do I create SUDO users on Linux?
How to use ssh without a password?
How to create a directory structure in Linux?
How do I work with compressed files?
Can you explain about file/directory permissions?
What are symbolic links?
What is a Linux BASH shell environment?
How to create an alias in the Linux Bash Shell environment? Or how to create my own Linux command?
How to create a simple function on the Linux Bash shell environment?
How I do collect the IP address, gateway, subnet mask and DNS servers from a system?
What do I do with DNS on Linux?
How do I monitor network access on my environment?
How to work with text files on Linux?
Can you provide an example of regular expressions?
How to set a Static IP address on Linux?
How do I see the status of the TCP port?
How to see the firewall status on Linux?
How do I check local resolution on my Linux machine?