Gábor Hargitai's Toolbox

… for when you just can't seem to remember that damn command

  • Articles
  • Colibri
  • Sleep Warden
  • Buy me a Coffee

Category - PostgreSQL

  • Debian
  • Linux
  • Network
  • PostgreSQL
  • Ubuntu

Find and Block Abusive IP Addresses on Ubuntu Server

2015-05-31
by Gábor Hargitai
2 min read

The Issue Your server has an extremely high workload in comparison to the usual CPU load, it generally feels less- or even unresponsive and if you have any intrusion detection configured, then it is sending alerts of failed login...

Continue reading

  • Debian
  • Linux
  • PostgreSQL
  • Ubuntu

Regaining user access after restoring a PostgreSQL backup made with dumpall

2012-05-07
by Gábor Hargitai
2 min read

Usual, frequent backups – containing just about everything – are highly favoured by a wide-range of sysadmins. In some scenarios, it is more than enough to just issue a full backup (including the kitchen sink) then to...

Continue reading

Copyright © 2025. Gábor Hargitai - Dark Mode is supported :: No Tracking Code :: No Analytics
  • Articles
  • Colibri
  • Sleep Warden
  • Buy me a Coffee