• RedHat (RHEL9) Graphical Environment (Wayland)
  • File System and Directory Hierarchy
    • Key Directories in /
    • Procfs File System (/proc)
    • Runtime File System (/run)
    • The System File System (/sys)
    • tree command
  • Labs
    • List only the directories (-d) in the root user’s home directory (/root).
    • List files in the /etc/sysconfig directory along with their permissions, sizes in human-readable format, and full path.
    • View tree man pages.
  • Listing Files and Directories
  • ls
    • labs:
    • Printing Working Directory (pwd) command
  • Navigating Directories
    • Labs:
  • tty command
  • uptime command
    • clear command
  • Determining Command Path
  • which command
  • whereis command
  • type command
  • Viewing System Information
  • Viewing CPU Specs
  • lscpu command
  • Getting Help
    • Manual pages
    • Man page navigation
  • Headings in the Manual
  • Manual Sections
  • Searching by Keyword
  • apropos command
  • info and pinfo Commands
    • info page Navigation
  • Documentation in /usr/share/doc/
  • Online RHEL Documentation
  • Labs
    • Lab 2: Navigate Linux Directory Tree
    • Lab: Miscellaneous Tasks
    • Lab: Identify System and Kernel Information
    • Lab: Man
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