shithub: plan9front

ref: 1046d3e30be09d7f1f07bf0a49f0e32584e86874
dir: /rc/bin/hold/

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