Useful tips for everyday
Where do we get data on global temperatures from? Modern observations mostly come from weather stations, weather balloons, radars, ships and buoys, and satellites. A…
How to encrypt multiple GPG files in Emacs? Dired is clever enough to apply the command to multiple files if you have marked files; if…
How do you insert a new line using sed? The sed command can add a new line before a pattern match is found. The “i”…
Can you subscribe to a podcast? You can now search for the podcast you want to subscribe to. Click its icon to open up details…
What is init runlevel? A runlevel is an operating state on a Unix and Unix-based operating system that is preset on the Linux-based system. Runlevels…
How to delete files older than 2 days in Bash? Additionally check file times with ‘stat filename’ Note: mtime can be replaced with mmin for…
How do you randomly generate names in Excel? Select this cell and press F9 key, you will get different names randomly. 2. You can also…
How do I stop a program from running in GDB? To exit GDB, use the quit command (abbreviated q ), or type an end-of-file character…
Can you control external monitor brightness? The Dimmer app is a small and portable app that lets you adjust the brightness of all the external…
Why do sprints fail? The Scrum Goal is the creation of productive and creative products rather than projects. Each Sprint is an experiment. Its results…