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What are the different commands available to check the disk usage?
What does echo mean in scripting?
How can I send a mail with a compressed file as an attachment?
How can we find the process name from its process id?
What is the default shell of solaris?
Explain about echo command?
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 significance of $#?
Why do we write bin bash in shell scripts?
c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command
Differentiate between ‘ and ” quotes.
What is the fastest scripting language?
What are the advantages of using shell scripts?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
Is powershell a language?
