What is grep r?
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What is .sh file?
What are bash commands?
distinguish between interrupts and exceptions?
Explain command to show the space allocation of files?
What is the comma to show the space allocation of files?
what is the functionality of kernel in unix architecture?
What is the difference between cat command and more command?
What is mtime in find command?
How to get the operating system's information in unix?
what is the default permission for /etc/shadow file in UNIX
How to delete a directory containing files and folders?
Name the various commands that are used for the user information in unix.