shithub: riscv

ref: 98aefdfc7862e39b7b8fa1aefe9d7af3b676da36
dir: /rc/bin/hold/

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