Useful tips for everyday
Are script variables global? While global variables are in fact global, they still need to be declared everywhere they are used. This means that they…
How do I change the default paper size in Chrome? In the Settings page of Chrome, click “Show advanced settings…” Then under “Web content” you…
How do I enable HTTP and HTTPS in nginx? The reverse proxy server lets both HTTP and HTTPS requests go through. Your reverse proxy might…
What command do you have to use to go to the parent directory in Unix? File & Directory Commands To navigate into the root directory,…
How do I check my network port status? Open the Start menu, type “Command Prompt ” and select Run as administrator. Now, type “netstat -ab”…
Which is the fsck command to check for dirty files? The -f (“force”) option specifies that fsck should check parts of the filesystem even if…
What is the use of redirection operator? A redirection operator is a special character that can be used with a command, like a Command Prompt…
How do I change the suffix of multiple files? How to change extension of multiple files at once using File Explorer Click the file to…
How is a Unix domain socket structure address is represented? Address format A UNIX domain socket address is represented in the following structure: struct sockaddr_un…
How do I make my mouse move between two monitors? Right click on your desktop, and click “display” – you should be able to see…