I've recently built a custom Embedded Linux version for my single-board computer using Yocto. But this build is new to me - there are neither /etc/init.d folder, nor /etc/networking/interfaces implemented. You can see what I have in /etc folder here:busybox.links.nosuid  ld.so.conf            servicesbusybox.links.suid    libnl                 shadowca-certificates       localtime             shadow-ca-certificates.conf  login.defs            shellsdbus-1                machine-id            skeldefault               modprobe.d            slsh.rcdepmod.d              modules-load.d        sshenvironment           motd                  sslfilesystems           mtab                  sysctl.dfstab                 network               terminfogroup                 nsswitch.conf         timestampgroup-                os-release            tmpfiles.dgshadow               pam.d                 udevgshadow-              passwd                udhcpc.dhost.conf             passwd-               versionhostapd.conf          profile               wpa_supplicant.confhostname              profile.d             xdghosts                 protocols             yogurt-build-infoinputrc               resolv.conf           yogurt-versioniproute2              rpcissue                 rsyncd.confissue.net             securettyI've managed to connect it to network using ifconfig and route add commands but I cannot save those settings or at least make them executed on autorun.Could you please advice me where to search for services and networking. Or what should I add to this build to have init.d, networking and ifup/ifdown?
Embedded Linux without init.d?
networking;embedded;init.d;etc