shithub: riscv

ref: 7b4c8aac930b440ca2f4a877f0459f75c8f2fe70
dir: /rc/bin/hold/

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