Material em inglês para prepração LPI nível 1, disponibilizado no site da IBM.

• LPI - Topic 101 : Hardware and architecture
• LPI - Topic 102 : Linux installation and package management
• LPI - Topic 103: GNU and UNIX commands
  
• LPI - Topic 104 : Devices, Linux filesystems, and the Filesystem Hierarchy Standard
• LPI - Topic 105 :Kernel
• LPI - Topic 106: Boot, initialization, shutdown, and runlevels
• LPI - Topic 107: Printing
• LPI - Topic 108: Linux documentation
• LPI - Topic 109: Shells, scripting, programming, and compiling
• LPI - Topic 110 : The X Window System
• LPI - Topic 111: Administrative tasks