shithub: plan9front

ref: 82d04a4e63253cf7d3575d9876d318401e0993c0
dir: /rc/bin/hold/

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