shithub: plan9front

ref: 07674f6e8d241ffbec969fab7fc1d71cef8e0e69
dir: /rc/bin/hold/

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