shithub: plan9front

ref: 47bae09b33f677b9e1f5b45190ec5216f5d988e0
dir: /rc/bin/hold/

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