Explain about the exit command?

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What can you do with powershell?

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RAM one table colums a1,a2,a3,a4 respective values 2,4,7,8 KRISH one table colums a1,a2,a3,a4 respective values 3,4,6,9 IN RAM & KRISH a4 column if comparing values RAM A4 - KRISH A4 ( 8-9 =1 THEN print 5 or (RAM) a4 value 10 KRISH a4 values 2 then 10 -2 =8 print 5*8=40 or diff 5 print same

1 Answers   Tech Mahindra,

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Where cron file kept?

2 Answers   Tech Mahindra,

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What is the significance of the shebang line in shell scripting?

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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?

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how to create purchase order

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Create a bash shell script that removes all files whose names end with a "~" from your home directory and subdirectories. Name this script "cleanup.sh"

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Why do we use shell scripting?

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If you have a string "one two three", which shell command would you use to extract the strings?

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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

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‎What is a shell? · ‎Types of shell · ‎what is shell scripting?

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