How can I only see the last 5 lines of a file?
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What are grep patterns called?
Explain about system and user utilities?
How do I check my cpu speed?
Why makefile is used in linux?
Which are the linux directory commands?
What is iptables command in linux?
What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?
What does chmod do in linux?
What is command line in unix?
Suppose I lost a root password and I need to give it, I treid to change it through single usermode even though I am not get a password, then what is the otherprocedure to give a root password?
What is a make target?
What are vim commands?
What is grep command?
How do I check storage on linux?
What are the examples of simple command?