"Append Symbol"

Definition: Append Symbol: The ) keyboard character, repeated (i.e., ))). It is often used to send the output from a command to a text file, appending the data to the end of the file, rather than replacing the existing content. For example, ls -a )) output.txt sends the current directory list to a file called output.txt, and adds it to the end of the file. Repeating the command will continue to add new data to the end of the file. (Also, see Piping Symbol and Redirection Symbol.) From I-gloss

* Linux/Unix/Computing Glossary