Can you write a command to erase all files in the current directory including all its sub-directories?
what is the use of ls -l command & what is the information it gives about user ?
what does the command 'wc' do?
what is difference between unix and linux?
What command is used to replace the existing string with some other?
How does the system know where one command ends and another begins?
how many internal commands is there in UNIX?
Which command can you use to find the currently running process in unix server?
How would you find the size of a file or directory?
What is the protocol for PING command?
What is awk command used for?
Why is awk called awk?
Which RAID Levels supported by LVM?