shithub: plan9front

ref: 4088f72903121c5b39cd5ce9445b2fdb2783c4c1
dir: /rc/bin/hold/

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