Useful tips for everyday
Are there laptops that come with Linux? Today, you can get laptops preloaded with Linux distributions like Mint, Manjaro, and elementary OS. You can also…
What is the voltage of a Van de Graaff generator? Sparks from the Van de Graaff are typically a few centimetres long, giving a voltage…
How to validate an IP address in Bash? In the function valid_ip, the if statement uses a regular expression to make sure the subject IP…
What happens when you press Ctrl C in terminal? Turned out the way Ctrl-c works is quite simple — it’s just a shortcut key for…
How do I connect a MIDI keyboard to my MacBook Pro? Connect a music keyboard to your computer Connect the USB cable from the keyboard…
How do I pass parameters to a batch file? Batch parameters (Command line parameters): In the batch script, you can get the value of any…
How do neural networks reduce training losses? Solutions to this are to decrease your network size, or to increase dropout. For example you could try…
What does last command do in Unix? The last command in Linux is used to display the list of all the users logged in and…
How do I switch off Find My iPhone? Turn off Find My on your iPhone, iPad or iPod touch Open Settings. Tap [your name] >…
When to use AWK in combination with grep? AWK can operate on any file, including std-in, in which case it is often used with the…