In most cases, when you are working with a text file, it is likely to have some blank spaces. These…
Browsing: linux command
Some times we faced issues like “Too many open files” on a Linux system. It means our server has hit…
The cd command is the most basic command for working with directories in the shell. That’s because it’s used so…
Grep is a powerful tool for searching a text, Grep means “Global regular expression print”. Basically, Grep searches a text…
Linux/Unix systems keep the details of the system uptime. You may also need to know when the server is running.…
Checking the system reboot history is an important task for system administrators in Linux. Knowing when the system was last…