What is the use of egrep command in unix?
Explain ‘library functions’ with respect to unix commands?
Can you enlist some commonly used network commands?
How do I use grep to find a file?
What does the command ' $who | sort –logfile > newfile' do?
What is the general format of unix command syntax?
What does pipe () return?
What's a command word?
Is grep faster than awk?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
Which command is used to restrict incoming messages?
Name the general commands in using unix os for a beginner?
Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?
Explain ‘system calls’ with respect to unix commands?
What are bash commands?
