What does awk stand for?
What are the differences among a system call, a library function, and a unix command?
What is $0 bash?
Name the unix command to find how many days the server has been up.
Explain ‘library functions’ with respect to unix commands?
What are grep patterns?
What is the use of the command 'ls -x chapter[1-5]' ?
What does grep v grep do?
Give the command for finding the current date.
How do I open a port?
What is the nmap command?
What is grep command in unix with examples?
How do I run a whois command?
How to find $ai_serual resolved path by using unix
Name the various commands that are used for the user information in unix.