1# $OpenBSD: util.sh,v 1.1 2024/12/21 07:49:03 anton Exp $ 2 3wait_until() { 4 local _i=0 5 6 while [ "$_i" -lt 8 ]; do 7 sh -x -c "$*" && return 0 8 sleep 0.5 9 _i="$((_i + 1))" 10 done 11 echo timeout 12 return 1 13} 14