shithub: plan9front

ref: 3bebd3f5e278d77b1eb526cd9f924b0777043d2b
dir: /rc/bin/hold/

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