use exec to replace the bash process with qemu
use exec to replace the bash process with qemu

maxfierke/rancher-os,rowhit/os,gizmotronic/os,maxfierke/rancher-os,duguhaotian/os,ibuildthecloud/os,rancher/os,1yvT0s/os,ibuildthecloud/os,OnePaaS/os,SvenDowideit/os,SvenDowideit/os,1yvT0s/os,OnePaaS/os,1yvT0s/os,arnononline/os,hairyhenderson/rancheros,luxas/os,luxas/os,rancherio/os,rowhit/os,hairyhenderson/rancheros,arnononline/os,fentas/os,datawolf/os,gpndata/os,gpndata/os,duguhaotian/os,OnePaaS/os,juliengk/os,imikushin/os,rowhit/os,duguhaotian/os,maxfierke/rancher-os,fentas/os,imikushin/os,rancherio/os,rancherio/os,hairyhenderson/rancheros,datawolf/os,fentas/os,juliengk/os,gizmotronic/os,arnononline/os,datawolf/os,rancher/os,gpndata/os,luxas/os