What are the different communication commands available in the shell?
What is egrep?
What is "test"? How it is used in shell scripting?
What are the advantages of shell scripting?
What are the advantages of using shell scripts?
How would you replace the n character in a file with some xyz?
What is a beat in a script?
c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command
How will you copy a file from one machine to other?
How important is shell scripting?
In a single command how do you run the previous command in the command prompt.
What are the different types of commonly used shells on a typical linux system?
Explain about sourcing commands?