git: 9front

ref: e85e9a78a8b587d6b7a8bd84f70dbde33e7de904
dir: /rc/bin/hold/

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