Recent content by CptCharis

  1. CptCharis

    HDMI Connection

    Hello @Garth , and welcome. This sounds as drivers issues. If I am not mistaken there is a tab in Ubuntu "Additional drivers", something like that. Click on it and search for drivers for your machine. Alternative you can make a google search with your machine model and Ubuntu version for drivers.
  2. CptCharis

    Beginners course on Kali Linux

    Hello @Rachamani3652 I am from Greece and I can understand some Spanish
  3. CptCharis

    Beginners course on Kali Linux

    check this it is a little bit expensive but it worth it.
  4. CptCharis

    Thanks a lot my friend. God bless

    Thanks a lot my friend. God bless
  5. CptCharis

    Let's encrypt issue with dyndns

    I am not sure that I fully understood what you are saying but I can reach my page (owncloud) with http, internal - external network and also I can reach it https only by internal network. (using IP) I can not reach it https by external network. (using dyndns domain)
  6. CptCharis

    Let's encrypt issue with dyndns

    I am currently on board and I don't have SSH access in my home server right now but if I remember well port 443 should serve security cameras. Just now I remember this "minor" detail :confused::rolleyes:
  7. CptCharis

    General question

    Thank you guys. I understood. Clear as crystal .
  8. CptCharis

    Let's encrypt issue with dyndns

    I can re-direct you in this thread of Let's encrypt forum for more details.
  9. CptCharis

    Remove SSL certificate

    I have another unanswered relevant post if you can help I would really appreciated.
  10. CptCharis

    Can't find Kali Linux in boot menu!

    May I ask what is this creasiness with kali the last months? forums, FB teams, everybody is asking questions about kali. Sorry if I sound rude but if you can't fix this problem kali is not for you. Kali is for advance user, is a distro for specific job. Kali is not a daily base distro. Anyway...
  11. CptCharis

    Is it possible to change the password for a specific user?

    sudo passwd username
  12. CptCharis

    General question

    Hello everybody, I would like to ask if a server can serve many services. For example a server that serving a web page could also serve a pi-hole ? or a vpn ?
  13. CptCharis

    Remove SSL certificate

    Hello @f33dm3bits yeap, it is a little bit old this thread , I was needed exactly to revoke my certificate.
  14. CptCharis

    Thanks a lot chris. God bless

    Thanks a lot chris. God bless
  15. CptCharis

    Daily reboot via cockpit

    RHEL 8 / CENTOS 8 administration with cockpit web console free Udemy course.
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