# sudo The `sudo -l` command will helpfully tell us what we can run as the superuser without a password (NOPASSWD, useful for finding potential shell escapes), as well as what environment variables may be preserved (useful if you're going to try to exploit [[Exploit LD_PRELOAD|LD\_PRELOAD]] or [[Exploit LD_LIBRARY_PATH|LD\_LIBRARY\_PATH]]). > [!caution] > The use of `sudo -l` requires that the user have *some* level of sudo access to begin with, and *will* be logged!