Useful tips for everyday
How do I rename multiple file extensions at once? You can press and hold the Ctrl key and then click each file to rename. Or…
How do I enable SSH on Windows Firewall? Configure the Windows Firewall Click on Start –> Control Panel –> Windows Firewall –> Exceptions Tab. Click…
What does Basename $0 mean? $0 is just an internal bash variable. From man bash : 0 Expands to the name of the shell or…
How do you replace words in an email? Find and replace text In the email message or item you’re creating, on the Format Text tab,…
Where can I find the Nix package manager? Additional information regarding the Nix package manager and the Nixpkgs project can be found in respectively the…
How to install a new font in Debian? Install a font manually by downloading the appropriate .ttf or otf files and placing them into /usr/local/share/fonts…
What are the main contents of routing table? A basic routing table includes the following information: Destination: The IP address of the packet’s final destination.…
Can SIGTERM be ignored? The SIGTERM signal is a generic signal used to cause program termination. Unlike SIGKILL , this signal can be blocked, handled,…
Is there a way to search and replace text in multiple files? Magic Search and replace is an excellent application that lets you find and…
How to prevent Linux from freezing when out of RAM? You can use a daemon like earlyoom that checks Swap and available RAM, you can…