/Shell/Bash/How to append on file in IO redirection

How to append on file in IO redirection

cmd >>file.txt 2>&1

>>file.txt: Open file.txt in append mode and redirect stdout there.
2>&1: Redirect stderr to "where stdout is currently going". In this case, that is a file opened in append mode. In other words, the &1 reuses the file descriptor which stdout currently uses.

Source: stackoverflow.com

Similar codes

1 vote327 views1 answer
Linux convert files in folder
Shell/Bash
0 vote344 views1 answer
How can i get batch files to run through the new window terminal
Shell/Bash
0 vote343 views1 answer
Git reset in gitlab
Shell/Bash
0 vote361 views1 answer
Extending ubuntu screen to android
Shell/Bash
3 votes341 views1 answer
Git existing code to new repository
Shell/Bash
0 vote282 views0 answer
Shell/Bash
0 vote318 views1 answer
Ffmpeg extract frames resize
Shell/Bash
0 vote325 views1 answer
Powershell get all file extensions in directory
Shell/Bash
1 vote373 views1 answer
Headphone jack not working in macbook pro
Shell/Bash
0 vote359 views1 answer
Conda install openjdk=11
Shell/Bash