suckobert% sudo chgrp /usr/bin/dumpcap
[sudo] password for suckobert: 
chgrp: missing operand after `/usr/bin/dumpcap'
Try `chgrp --help' for more information.
error% sudo chgrp admin  /usr/bin/dumpcap
suckobert% sudp chmod 750 /usr/bin dumpcap
zsh: correct 'sudp' to 'sudo' [nyae]? y
chmod: cannot access `dumpcap': No such file or directory
error% sudo chmod 750 /usr/bin/dumpcap
zsh: command not found: sudo
error% sudo chmod 750 /usr/bin/dumcap
zsh: command not found: sudo
error% sudo apt-get
zsh: correct 'sudo' to '_sudo' [nyae]? y
_arguments:comparguments:312: can only be called from completion function