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    UFW + fail2ban not working with `nginx` to block attack scripts

  4. Ubuntu Server 22.04.1 LTS "failed to connect to https changelogs.ubuntu.commeta-release-lts. C

    Ubuntu Server 22.04.1 LTS "failed to connect to https changelogs.ubuntu.commeta-release-lts. C

  5. What is Mirror in Maven settings.xml file

    What is Mirror in Maven settings.xml file

  6. What is a Pem file and how does it differ from other OpenSSL Generated Key File Formats

    What is a Pem file and how does it differ from other OpenSSL Generated Key File Formats

  7. What causes the 'Connection Refused' message

    What causes the 'Connection Refused' message

  8. What causes duplicate ACK records

    What causes duplicate ACK records

  9. Weird wpad DNS queries, anyone seen this

    Weird wpad DNS queries, anyone seen this

  10. Website with one hosting provider, email with another

    Website with one hosting provider, email with another

  11. weblogic server Stopped, Error connecting to WebLogic domain

    weblogic server Stopped, Error connecting to WebLogic domain

  13. Why does sshpass still prompt for a password

    Why does sshpass still prompt for a password

  14. Why does my hostname appear with the address 127.0.1.1 rather than 127.0.0.1 in etchosts

    Why does my hostname appear with the address 127.0.1.1 rather than 127.0.0.1 in etchosts

  15. Why does Flink Exactly once commit not fail

    Why does Flink Exactly once commit not fail

  16. Why does docker-compose issue a "No such file or directory" when the file is there

    Why does docker-compose issue a "No such file or directory" when the file is there

  17. Why does a diamond with a questionmark in it � appear in my HTML

    Why does a diamond with a questionmark in it � appear in my HTML

  18. Why do we even need a PBX software like Asterisk

    Why do we even need a PBX software like Asterisk

  19. Why can't I enable SSHv2 on my Cisco 3750X

    Why can't I enable SSHv2 on my Cisco 3750X

  20. Which program defaults uses syslog local[0-7] facilities

    Which program defaults uses syslog local[0-7] facilities

  21. Which filesystems offer snapshot functionality for users to recover data

    Which filesystems offer snapshot functionality for users to recover data

  22. What's the default username and password for an Ubuntu Live CD

    What's the default username and password for an Ubuntu Live CD

  23. PowerShell Script to find AD users with adminCount > 0

    PowerShell Script to find AD users with adminCount > 0

  24. Powershell - how can i list both username and group membership for users of a named group

    Powershell - how can i list both username and group membership for users of a named group

  25. Postgres 8.3 on Ubuntu. Where are the server logs

    Postgres 8.3 on Ubuntu. Where are the server logs