git: 9front

ref: 305fb9a1bb0ef6b11e4de0c431a6e0d0cfbf40a1
dir: /rc/bin/hold/

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