Run softwareupdate -l to list available updates; 2. Use sudo softwareupdate -ia to install all recommended updates, adding R for restart-required updates; 3. Install specific updates by name with sudo softwareupdate -i "UpdateName"; 4. Optionally check for beta updates or command-line tools using softwareupdate -l and install them accordingly, as Terminal provides precise control without third-party tools.

You can check for macOS updates from the Terminal using built-in commands. Here’s how:

1. Check for Available Updates

Open Terminal (found in Applications > Utilities) and run this command:

softwareupdate -l

This contacts Apple’s update server and lists all available updates for your Mac. If there are updates, you’ll see their names, sizes, and whether they’re recommended or critical.

Note: You might see a message like "No new software available." if your system is up to date.

2. Install All Recommended Updates

To install all recommended updates automatically (requires admin privileges), use:

sudo softwareupdate -ia

• -i means install
• -a means all recommended updates

You’ll be prompted for your password.

?? Use -iaR to include restart-required updates and allow the system to schedule restarts if needed.

3. Install Specific Updates

If you only want to install certain updates, first list them with:

softwareupdate -l

Then install one by name:

sudo softwareupdate -i "UpdateName"

Replace "UpdateName" with the exact name shown in the list (e.g., "macOS Sonoma 14.5").

4. Check for Beta or Command Line Tools (Optional)

• Developers or beta testers can enable checking for beta updates via:

  sudo softwareupdate --schedule (on|off)

  (But full beta access usually requires enrollment via System Settings.)

• For Xcode command-line tools, which often update separately:

  softwareupdate -l

  Look for entries like "Command Line Tools". Install them the same way:

  sudo softwareupdate -i "Command Line Tools"

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  Summary of Common Commands

  • softwareupdate -l → List available updates
  • sudo softwareupdate -i -a → Install all updates
  • sudo softwareupdate -i "Name" → Install specific update
  • softwareupdate --help → See all options

  It’s not as visual as System Settings, but Terminal gives you precise control—especially useful for scripting or remote management.

  Basically, softwareupdate is the key command, and you don’t need third-party tools. Just remember to use sudo when installing.

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