minus-squareZykino@programming.devtoTechnology@lemmy.world•China cut itself off from the global internet on WednesdaylinkfedilinkEnglisharrow-up4·1 day agoPass thoses firewalls and other corporates proxy/VPN/… that block most ports. If what you build is at least partly used where user have internet access, you know this port is open. Even if 22, 8080 and all the others are closed. linkfedilink
minus-squareZykino@programming.devtoTechnology@lemmy.world•My petty gripe: forced software updates just make everything worselinkfedilinkEnglisharrow-up1arrow-down1·3 days agoAre you the one user of this OS Server side? /s linkfedilink
Pass thoses firewalls and other corporates proxy/VPN/… that block most ports. If what you build is at least partly used where user have internet access, you know this port is open. Even if 22, 8080 and all the others are closed.