how many internal commands is there in UNIX?
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How will you know who are the users logged in to the system before 15 minutes?
What is the difference between pipe and xargs?
how will you login one server's shell prompt to an another server?
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Write a command to display a file’s contents in various formats?
How to find the files that are accessed before 10 minutes?
what is the default signal kill in unix?
What does this command do? Cat food 1 > kitty
How we will execute previous command in vi editor?
what is shell?
Name the various commands that are used for the user information in unix.
By using which command we can find the CPU utilization time?
How does shebang work?