shithub: riscv

ref: cc692fa3e8f8061aa57395db2e8a4b37838e9aa2
dir: /rc/bin/hold/

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