Useful tips for everyday
How to move windows from one screen to another in I3? When you switch to a workspace on another screen, i3 will set focus to…
How to write a message to both the console and the log file? to write a message to both the console and the log file…
What are the command symbols on Mac? Making Sense of Mac Keyboard Symbols ⌘ is the Command () key. ⌃ is the Control key. ⌥…
How do you double quotes in bash? A double quote may be quoted within double quotes by preceding it with a backslash. If enabled, history…
What is the name of the grep command? Grep is a powerful utility available by default on UNIX-based systems. The name stands for Global Regular…
How do I change from http to https in Tomcat? Resolution Go to SymantecDLP\Protect\tomcat\conf directory. Edit the file server.xml. Add the following above the first…
Why readme file has md extension? As discussed above . MD files are the extensions of files created Markdown language software. Markdown is a lightweight…
How do you remove a light-locker? Start Synaptic Package Manager. Type light-locker , then uncheck light-locker and light-locker-settings and click [Apply changes]. Then type gnome-screensaver…
How can I pipe stderr, and not stdout? …then all stdout is preserved as stdout and all stderr is preserved as stderr, but you won’t…
What happens when we press Ctrl C SIGINT? Alternatively referred to as Control+C and C-c, Ctrl+C is a keyboard shortcut used to copy highlighted text…