# Linux - [Zip file with Gzip](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/zip-file-with-gzip.md) - [Linux - add user to sudo group](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/linux-add-user-to-sudo-group.md): Add user to sudo group and allow to use sudo without password - [Rsync - copy file on remote server to local](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/rsync-copy-file-on-remote-server-to-local.md): Copy file on remote server to local with Rsync - [Tunnel all docker ports on remote server to localhost](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/tunnel-all-docker-ports-on-remote-server-to-localhost.md): tunnel all ports of running container on a remote server to localhost - [Create linux Swapfile](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/create-linux-swapfile.md): Create linux swap - [Rename a file to folder name](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/rename-a-file-to-folder-name.md) - [Copy and keep permission on linux](https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux/copy-and-keep-permission-on-linux.md): How do I copy a folder keeping owners and permissions intact? --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://dev-notes.vinguyen.blog/notes/deployment-and-operation/linux.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.