How remove all files in a directory linux?
How do I check my cpu cores?
How can I know my linux os is 32 bit or 64 bit? and How can i know my CPU is 32 bit or 64 bit in linux machine environment.?
What is lsof command in linux?
How is grep so fast?
Brief about FTP hostname?
Did you work with linux? What flavors and versions?
Explain how you would manage background and foreground processes in Linux.
What is the command can be used to check for file corruption?
what is the UID and GID of root user? Can a normal user can change the ownership of a file? what is the command to change ownership of a file?
How do I check dns entry?
How do I change shell in linux?
How can you find configuration on linux?