Title: How to clear Linux to redirect standard error?

Asked By rubiagguire 0 points N/A Posted on - 05/28/2020

I want to redirect standard output and standard error into a single file in Linux. How to redirect Linux standard error or stderr?

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Answered By David N Janney 0 points N/A #328813

Title: How to clear Linux to redirect standard error?

Using redirection, one can change both the standard input and output of the devices. Basic flow a Linux command is to take input and give an output.

• Standard input(stdin)
• Standard output(stdout)
• Standard error(stderr)
• The redirection operator for standard input(stdin) is “command < file”
• The redirection operator for standard output(stdout) is   “command >file”
• The Command to redirect the standard output file and standard error:

Command &> filename.txt

• The Command to append stderr and stdout:

Command &>> filename.txt

• The Command to redirect the output to a file:

Command > filename.txt

• The Command to append redirected output file:

Command >> filename.txt

• The Command for displaying stderr and stdout on the monitor screen :

Command 2>&1 |tee  filename.txt

• The Command for displaying the only stdout :

Command >&1 |tee  filename.txt

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• Posted on - 05/28/2020
• Question Category: Others