How to set an array in linux?
How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?
What is the first line in a shell script?
What are the advantages of shell scripting?
what is the difference between cmp and diff commands
What is bash used for?
In a file , how to retrieve the lines which are the multiples of 50 ? like 50,100,150th lines etc.
What is the need of including script interpreter in your shell script?
What are the zombie processes?
What are zombie processes?
Explain about gui scripting?
State the advantages of shell scripting?
What is the syntax of "grep" command?