Modify a specific setting in a system configuration file (sed)
sed -i 's/^.*NAutoVTs=.*$/NAutoVTs=2/' /usr/lib/systemd/logind.conf
Changes the value of "NAutoVTs" to 2 in /usr/lib/systemd/logind.conf file, modifying it in place.
sed -i 's/^.*NAutoVTs=.*$/NAutoVTs=2/' /usr/lib/systemd/logind.conf
Changes the value of "NAutoVTs" to 2 in /usr/lib/systemd/logind.conf file, modifying it in place.