Manuals

• About these instructions
• Linux - Test it
• Debian - Amavis - send email from quarantine - Lenny
• Debian - Apache - accept requests from a specific subnet
• Debian - change /etc/apt/sources.list
• Debian - Crontab - execute commands by time
• Debian - /etc/apt-conf
• Debian - adjust date and time via console
• Debian - DHCP-Server
• Debian - DNS Server - Bind
• Debian - one network card - two ip-addresses
• Debian - setting up a simple firewall
• Debian - installing Icinga with external sources
• Debian - Icinga and Postfix - Squeeze
• Debian - Install driver for NVIDIA - Wheezy
• Debian - Proxy Server Squid - Log with date and time
• Debian - Squid-Proxy - Disk space over limit
• Debian - Proxy Server Squid - change logrotate
• Debian - Proxy Server Squid - Computer, Domains, Users - Squeeze
• Debian - Mailrelay - Squeeze
• Debian - Postfix - clear mailq
• Debian - Remove unused kernel images - Linux Mint Debian
• Debian - Spamassassin - configuration - Lenny
• Debian - SSL-Certificate for ownCloud- Wheezy
• Windows - Apache webserver - protect a directory
• Example Signature for E-Mails
• Windows 11 - Does not copy
• Windows 2008 R2 Terminalserver - set Firefox as default browser
• Windows File Explorer - set default folder on startup
• Windows
• Apple - lost password