import "fmt"
import "os"

$i = os.system(fmt.printf("for x in `seq 3`; do echo \"hello \$x\"; sleep 1s; done; echo done; echo double done"))

# The msg field is updated several times in quick succession, the resource is
# only guaranteed to be ran for the last value. Thus, it is likely that the
# single "done" values will not be printed.
print "out" {
	msg => $i,
}