Useful tips for everyday
How do I force a partition to Format? Follow the steps below to format a drive: STEP 1: Open Command Prompt As Administrator. Opening the…
How to split strings over multiple lines in Bash? In bash, placing two strings next to each other concatenate: $ echo “continuation””lines” continuationlines So a…
What is SELinux used for? Security-Enhanced Linux (SELinux) is a security architecture for Linux® systems that allows administrators to have more control over who can…
Which 802.11 standards support the 40 MHz bandwidth setting? The 802.11n standard introduced channel bonding, which enabled 40 MHz widths. 802.11ac further extended bonding to…
What happens when you delete a Hardlink? When you delete ( rm ) a link the counter is decremented (reduced) by one. If the link…
What are the files in the directory dev? The /dev directory contains the special device files for all the devices. The device files are created…
How do you add a column between two columns? To insert columns: Select the column heading to the right of where you want the new…
In what file would you make changes to SSH to for more security? All the configuration setting of SSH server can be done by modifying…
How do I check my data packets? Using the Ping Command Open the command prompt by opening the Start Menu and typing “cmd” — then…
How does the INCLUDE statement work in PHP? PHP Include Files. The include (or require) statement takes all the text/code/markup that exists in the specified…