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Anonymous Asked in Cars &Transportation · 2 weeks ago

What will the output when shell script?

Contents
  1. What is the output of the script?
  2. What happens when shell script is executed?
  3. Does the script command provide output?
  4. What is the use of n >& M command?
STDOUT - the standard output of the shell. By default, this is the screen. Most bash commands output data STDOUT to the console, which causes it to appear in the console. The data can be redirected to a file by attaching it to its contents using the command >> . 28 июл. 2020 г.


What is the output of the script?

When a script completes execution, its output appears in the following places: Messages detailing the success or failure of each operation are sent to the Messages tab in the script window. The time it takes to execute the script is also shown in the Messages tab.

What happens when shell script is executed?

The shell reads the user input from stdin (the keyboard) after it has been entered in the prompt. Then, the program will look for the folder that has the executable file by taking different routes from the PATH environment variable and reading the contents of each dir.

Does the script command provide output?

Most sysadmins use the script command to show output during software installation, when troubleshooting, or for development and programming purposes.

What is the use of n >& M command?

A command normally reads its input from the standard input, which happens to be your terminal by default. Similarly, a command normally writes its output to standard output, which is again your terminal by default. ... Redirection Commands.Sr.No.Command & Description7n <& m Merges input from stream n with stream m

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