What are zombie processes?
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What are types of shells?
What does chmod do?
What does debug script mean?
how to delete all the files with extension .dat rom a directory tree from root to third level in a single unix command?
What are the different commands available to check the disk usage?
What is the use of .sh file?
What happens when you type ls?
What is a shell script in windows?
How many fields are present in a crontab file and what does each field specify?
I want to read all input to the command from file1 direct all output to file2 and error to file 3, how can I achieve this?
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
What is gui scripting?