Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
24 40082Post New Mac Interview Questions
Explain the term commitlog?
What does this command do,"$more readme.txt“?
What is an onclick?
Is tomcat a web container?
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
What is nfs? What is its job?
Write a program in Java to display the IP address of the local and remote machine.
Who do you think are our most frequent buyers and clients?
What do you mean by cogeneration? What its working principle?
How to get the type of arguments passed to a function?
What does a beaver build?
What is helpers in laravel?
Mention if we can name view same as the name of a Hive table?
What is the cache hit ratio, what impact does it have on performance of an Oracle database and what is involved in tuning it?
Can I create a survey in excel?