totpunk: sysadmin

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  1. 18-05-2009 to , , , and -1 others
  2. howto install PSAD to block DDOS attacks (distributed denial of service) and port scan on a webserver.
    08-05-2009 to , , , and -1 others
  3. 29-04-2009 to , and -1 others
  4. Das Openark-Kit umfasst unter anderem oak-apply-ri, womit sich eine referentielle Integrität auf zwei Spalten mit einer Eltern-Kind-Beziehung anlegen lässt. Oak-block-account blockiert ausgewählte MySQL-Accounts, oak-kill-slow-queries beendet lange laufende Querys. Hinzu kommt oak-modify-charset, um den Zeichensatz einer Textspalte zu verändern, und oak-purge-master-logs, um Master-Logs in Abhängigkeit vom Replikationsstatus zu löschen. Oak-show-replication-status zeigt, wie sehr ein Slave-Server seinem Master hinterherhinkt.
    25-02-2009 to , , , , and -1 others
  5. etckeeper is a collection of tools to let /etc be stored in a git, mercurial, darcs, or bzr repository. It hooks into apt (and other package managers) to automatically commit changes made to /etc during package upgrades. It tracks file metadata that revison control systems do not normally support, but that is important for /etc, such as the permissions of /etc/shadow. It's quite modular and configurable, while also being simple to use if you understand the basics of working with revision control.
    20-02-2009 to , , , , and -1 others
  6. BSD Jails und Linux Vserver ähnl. erweiterte Container Technik
    07-02-2009 to , , , and -1 others
  7. blogs rund um server verwalten
    22-11-2008 to , , and -1 others
  8. options for authorized_keys
    21-11-2008 to , , and -1 others
  9. UNetbootin allows for the installation of various Linux/BSD distributions to a partition or USB drive, so it's no different from a standard install, only it doesn't need a CD. It can create a dual-boot install, or replace the existing OS entirely.
    13-11-2008 to , , , , , and -1 others

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