ref: b2ffb6ccc5a5a4fcc996cc5db14ea7e2da13a411
dir: /rc/bin/dontkill/
#!/bin/rc # dontkill regexp - mark invoker's processes with names matching regexp # as not killable when the kernel runs out of memory if (! ~ $#* 1) { echo $0 regexp >[1=2] exit usage } # see /sys/src/9/port/proc.c:/^killbig psu | awk '$NF ~ /'$1'/ { print "@{echo noswap >/proc/"$2"/ctl}" }' | rc >/dev/null >[2=1] exit ''