src/world/s6-scripts/etc/s6/sv/hostname/up

#!/sbin/execlineb -P
if -t { test -s /etc/hostname } backtick -n -E HOSTNAME { head -1 /etc/hostname }
if -t { test -n $HOSTNAME } redirfd -w 1 /proc/sys/kernel/hostname echo $HOSTNAME
	`#!/sbin/execlineb -P`
	`if -t { test -s /etc/hostname } backtick -n -E HOSTNAME { head -1 /etc/hostname }`
	`if -t { test -n $HOSTNAME } redirfd -w 1 /proc/sys/kernel/hostname echo $HOSTNAME`