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Zhouba wiki

This wiki is intended as a storage of commonly used how-tos, tips and advices.

Servers

• Kelly (web server) DISCONTINUED
• Lucy (multi purpose server)
• Yarpen (MU server) DISCONTINUED
• gw (gateway)

How-Tos

• How to create SSH keys
• How to create self-signed HTTPS certificate
• How to setup SMTP server
• How to setup IMAP server
• How to set up Spam-filter Amavis
• How to set up Roundcube
• Postfix tips

• How to reset root password on a linux box

• How to fix APT signatures after visiting blocked network

• Sample bookmarklet for skipping weak passwd confirmation @Seznam

• How to forward ports using iptables

• DB Dumping process

• Grub Shell boot

• Fix Grub Using Rescue Mode

• UTP cable layout

• dd image backup over SSH

• Virtualbox secure boot kernel modules signing

• swap

• bc CPU benchmark

Server Monitoring

• Introduction to Icinga monitoring system
• Jak připravit server pro vzdálené monitorování formou NRPE daemona (cz)
• Setting up an event handler on remote server

Sharing

• VSFTPD settings
• NAS server

Tips & Tricks

• Gimp

• ConfigAutomation

• *nix system goodies

Backup

• Backup strategy

Git

• Git cheat sheet
• Using Gitweb along with Gitolite
• Gitweb 4 char tabs

Tachometer

• Obsolete smartphone as a permanent tachometer

Useful links TEMPORARY

• Useful links