shithub: plan9front

ref: f5d9b2222bc6194f35442894e0ca0ea9bb8e1f23
dir: /rc/bin/hold/

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