git: 9front

ref: 2f4c39ec2bf7a5eb84ed1a7c810a0a85b2e47cd0
dir: /rc/bin/hold/

View raw version 
#!/bin/rc
{
	echo holdon >[1=3]
	cat $1 > /dev/cons
	cat /dev/cons > $1
} >[3]/dev/consctl