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• About George Toft
• Presentations
• Articles
• Linux
• MySQL
• QMail

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• Welcome
• About George Toft
  • Resume
  • Curricular Vitae
• Presentations
• Articles
• Linux
  • CD and ISO
    • CD: Burning CDR
    • CD: Burning DVD-R
    • ISO - Editing ISO images
    • ISO - Mounting CD Images
  • High Availability
    • Global File System
    • HA - Failover
    • HA - List Nodes
    • HA - Status
  • Miscellaneous
    • Booting Single User Mode
    • Change MAC Address
    • Desktop Wallpaper Cycler
    • Hard Drive Parameters Red Hat
    • Hardware Detection
    • Icewm install
    • Keycodes
    • Kickstart Server Build
    • Overview of apt commands
    • Passwordless SSH Login
    • Performance Analysis
    • Process Hog
    • Removing Shared Memory Semaphores
    • Replication
    • Resize ext2/ext3 filesystem
    • Script Changes to a System
    • Serial Console Settings
    • TCPDUMP
    • Time Syncronization - Setup
    • Time Synchronization - Checking
    • Time Synchronization - Manual Update
    • Ubuntu: Adding Multimedia Players
    • Ubuntu: nVidia/ATI Driver Installation
    • umask: What it means and how to calculate
    • VMware - Detecting Virtual Machine
    • Xterm: Change Title Bar
    • Xterm: Logging Keystrokes for xterm/dtterm
  • NFS - Network File System
    • Automount NFS Filesystem
    • NFS export change
    • NFS sample file
  • Networking
    • Bandwidth Monitoring
    • Binding 2nd IP Address to NIC
    • Change Domain Name
    • DIGing Around
    • NIC Bonding - Failover
    • Static Routes Red Hat
    • What process is using a port?
  • RAID
    • RAID Add Disk
    • RAID Build From Scratch
    • RAID Build Set - 1 disk
    • RAID Build Set - 2 disks
    • RAID Rebuild with a new disk
    • RAID Remirror Drives
    • RAID Remove Disk
    • RAID Status
  • RPM Magic
    • RPM - Errors and Fixes
    • RPM - List of packages without versions
    • RPM - Validating System Integrity using RPM
    • RPM - What files in an RPM
  • SAMBA
    • SAMBA - Anonymous File Server
    • SAMBA - Simple Configuration
  • Securing Linux
  • sed Magic
    • sed: delete ALL blank lines from a file
    • sed: Line deletion
    • sed: number each line of a file
    • sed: Remove most HTML tags
    • sed: To print one line of text
  • Sound Processing
    • Batch Convert Audio Files
    • Convert m4a -> mp3
    • Convert mp3 -> wav
    • Encode wav -> mp3
    • Fix Broken wav Files
  • Video
    • Rip DVD to AVI
    • Convert MPG to AVI
    • Convert AVI to MPG
    • Creating Video CD's (VCD)
    • Convert MPG to VCD
    • Linux Laptops & Projectors How-To
  • Web Radio
  • Workstation Builds
    • CentOS 4 Workstation
• MySQL
  • MySQL: Adjust Concurrent Connections
  • MySQL: Basics
  • MySQL: Change Lost Password
  • MySQL: Change Old Password
  • MySQL: Create Database
  • MySQL: Create Table
  • MySQL: Database Backup #1
  • MySQL: Database Backup #2
  • MySQL: Database Restore
  • MySQL: Delete Rows
  • MySQL: Display Indexes
  • MySQL: Display Table Structure
  • MySQL: Drop Database
  • MySQL: Fix Database
  • MySQL: Insert Rows
  • MySQL: Post Install
  • MySQL: Remove Duplicates
  • MySQL: Set Up a Database
  • MySQL: Startup Script - RHEL3
  • MySQL: Startup Script - RHEL4
  • MySQL: Testing
  • MySQL: Update a value
  • MySQL: User Add
  • MySQL: User Remove
• QMail
  • Allow Roaming Users to Send Mail (QMT-specific)
  • Broadcast Mail to All Users
  • Domain - Create New
  • Domain - Delete Old
  • Editing any cdb file
  • Restarting QMail (QMT-specific)
  • Testing Mail Servers
    • AOL Mail Testing
    • IMAP Testing
    • POP Testing (Using Telnet)
    • SMTP Testing (Using Telnet)
  • View Logs with Human-readable Times
  • Whitelisting an Address