How Do I Redirect Stdout to a File in Linux?

The I/O streams can be redirected by putting the n> operator in use, where n is the file descriptor number. For redirecting stdout, we use “1>” and for stderr, “2>” is added as an operator.

How do I redirect all stdout to a file?

To redirect stderr as well, you have a few choices:

1. Redirect stdout to one file and stderr to another file: command > out 2>error.
2. Redirect stdout to a file ( >out ), and then redirect stderr to stdout ( 2>&1 ): command >out 2>&1.

How do I save stdout to a file in Linux?

List:

1. command > output.txt. The standard output stream will be redirected to the file only, it will not be visible in the terminal. …
2. command >> output.txt. …
3. command 2> output.txt. …
4. command 2>> output.txt. …
5. command &> output.txt. …
6. command &>> output.txt. …
7. command | tee output.txt. …
8. command | tee -a output.txt.