LPIC-1 Linux Professional Institute Certification Practice Tests, 2nd Edition

Chapter 5Topic 105: Shells and Shell Scripting

THE FOLLOWING EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

•   105.1 Customize and use the shell environment.
  • Key knowledge areas:
    • Set environment variables (e.g. PATH) at login or when spawning a new shell.
    • Write bash functions for frequently used sequences of commands.
    • Maintain skeleton directories for new user accounts.
    • Set command search path with the proper directory.
  • The following is a partial list of the used files, terms, and utilities:
    • .
    • source
    • /etc/bash.bashrc
    • /etc/profile
    • env
    • export
    • set
    • unset
    • ∼/.bash_profile
    • ∼/.bash_login
    • ∼/.profile
    • ∼/.bashrc
    • ∼/.bash_logout
    • function
    • alias
•   105.2 ...