January 24 2015 Posted By: Anonymous (not verified) Comments: 1 Tags: tararchiveattachfileDescription: Does anybody knows how to attach a file to already existing tar archive ? Add new comment Comments mariusz (not verified) Permalink, January 31st, 2015 If You would like to add new If You would like to add new file to existing tar archive You need to execute following command: tar -rvf your.tar newfile.txt Thats all. reply Add new comment Your name Notify me when new comments are posted All comments Replies to my comment Comment * CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions. What is the capital of US ? * Fill in the blank.