What are the 3 standard streams in linux?

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Why is used in shell scripting?

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State the advantages of shell scripting?

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Is powershell a bash?

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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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I want to upload a file to remote server through ftp daily.Can anyone suggest how to make a shell script for that.I hv credentials for that ftp

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How can the contents of a file inside jar be read without extracting in a shell script?

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In which variable prompt value is stored?

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write a shell script to identify the given string is palindrome or not?

17 Answers   CTS, HP, IBM, InfoEst, Wipro,

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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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Determine the output of the following command: [ -z “” ] && echo 0 || echo 1

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How to change our default shell?

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