chmod

WinSCP Ubuntu It stands for Windows Secure Copy. WinSCP is an open-source and free SSH File Transfer Protocol, Secure Copy Protocol, Amazon…

Linux free -s Memory status can be updated regularly at a specific interval with the help of s option. It shows continuous…

Listing different information If you want to list different types of information to check who is logged in to your system, use…

Linux File rename -f Next TopicFull Form

Ubuntu Browsers A web browser can be defined as software that offers an interface for surfing the web. Their advancement and development…

free -t Command free -t displays sum of RAM and swap memories for total, used and free memory. Syntax: free -t Look…

Listing process in hierarchy In normal ps command we have to look manually on PID and PPID number to know the relation…

Linux File rename -n ‘n’ option will show you the changes in your files made by your command. Although, those changes will…

Ubuntu Change Username Linux operating system is able of managing multiple users at once. So, we should use check and balance on…

Disable displaying hostname Hostname is displayed in third column in the last command. It displays IP address if user is connected through…