git: 9front

ref: 8f5ab25e8696f51f2be8a6743edc2de68c9451d6
dir: /rc/bin/hold/

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