Useful tips for everyday
How do I fix GRUB4DOS 0.4 4? Recommended Method: Quick Way to Uninstall GRUB4DOS 0.4.4. Method 1: Uninstall GRUB4DOS 0.4.4 via Programs and Features. Method…
What is the significance of grep in the command? Grep is a command line utility in Unix and Linux systems. It is used for finding…
How to properly check if file exists in bash or shell? I hope you know that in Linux everything is a file. So in that…
How do I free up space on my Arch Linux? Clean pkg cache. List packages. ls /var/cache/pacman/pkg/ | less. Remove all pkg except those installed…
Can you run Ubuntu on external SSD? A bootable USB thumb drive with the Ubuntu 19.10 installation media. Choose the ‘Try Ubuntu’ option. Your target…
Which command we use to list directory content in reverse order while sorting? 1 Answer -l List in long format. -r Reverse the order of…
What do you need to know about NixOS? This manual describes how to install, use and extend NixOS, a Linux distribution based on the purely…
What is the SMTP server for Office 365? IMAP and SMTP with OAuth2 Server Settings Setting IMAP (incoming) SMTP (outgoing) Server Name outlook.office365.com smtp.office365.com Port…
Can you add null? As per the definition a set object does not allow duplicate values but it does allow at most one null value.…
Why does bash script variable assignment does not work? It seemed like a good idea to write a testscript to test the commands as I…