shithub: riscv

ref: 99cd8b23cd5dcdd8961b5f7d31dc2aa64316f1b6
dir: /rc/bin/hold/

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