The -s parameter is so that it does not ask you for a password.
the command is:
sudo -s /bin/bash -c "command"
example:
sudo -s /bin/bash -c "wpa_supplicant -i wlx68b9d3103445 -c
/etc/wpa_supplicant/wpa_supplicant.conf -B"
This is very useful for a script that runs a sudo command.