Category: Geek Tech

Guide To Cron Jobs

Cron is one of the most useful utility that you can find in any Unix-like operating system. It is used to schedule commands at a specific time. These scheduled commands or tasks are known as “Cron Jobs”. Cron is generally used for running scheduled backups, monitoring disk space, deleting files (for example log files) periodically

How To Display Asterisks When You Type Password In terminal

When you type passwords in a web browser login or any GUI login, the passwords will be masked as asterisks like ******** or bullets like •••••••••••••. This is the built-in security mechanism to prevent the users near you to view your password. But when you type the password in Terminal to perform any administrative task