shithub: plan9front

ref: 5ec91a6413dbf87a9fc0aa3e8038d81d2054bb0a
dir: /rc/bin/hold/

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