What is whois command?
How compile c++ program in cmd?
What does df command do in linux?
What is SFC command?
What is linux pwd (print working directory) command?
How do I permanently delete linux history?
What are the commands in linux?
What can you tell about the tar command?
How do I check dns entry?
How to know linux os is 32 bit or 64 bit?
What does uname command do?
Brief about finger username?
You read an article that lists the following command: dd if=/dev/fdo bs=512 of=/new what does this accomplish?