Brew / List All Outdated Casks And Formulae
List All Outdated Casks And Formulae
Lists all outdated Homebrew packages, including both casks and formulae.
brew outdated brew outdated #!/bin/bash
# List All Outdated Casks And Formulae
brew outdated import subprocess
# List All Outdated Casks And Formulae
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"brew",
"outdated"
]
try:
print(f"Executing: {' '.join(cmd)}")
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError as e:
print(f"Error: {e}")
except FileNotFoundError:
print("Error: brew not found. Please install it first.")
if __name__ == "__main__":
run_command() When To Use
Essential for identifying which packages need updating to maintain security and functionality in your environment.
Pro Tip
Filter the output using grep for specific packages, e.g., 'brew outdated | grep {package}' to quickly target outdated packages.
Terminal Output
Expected runtime feedback
$ brew outdated
Cask | Current | Latest
--------------------------------|----------|-----------
google-chrome | 95.0.4638| 96.0.4664
visual-studio-code | 1.61.0 | 1.62.0
Formula | Current | Latest
--------------------------------|----------|-----------
node | 16.0.0 | 16.1.0
python | 3.9.7 | 3.10.0 Anatomy of Output
Understanding the result
formulae: Type Identification Categorizes the type of outdated items.
git (2.33.0 → 2.34.0) Outdated Formula Example Shows the current and latest available version.
casks: Casks Identification Indicates outdated cask applications.
Power User Variants
Optimized versions
brew outdated --verbose Provide additional details on outdated packages.
brew outdated --cask --verbose Detailed view of only outdated cask applications.
Troubleshooting
Common pitfalls
Error: Homebrew not found
Solution: Install Homebrew via the official website if missing.
Error: No outdated formulae or casks found
Solution: All packages are up to date; no action required.
Error: Permission denied while listing packages
Solution: Use 'sudo' to elevate permissions if facing access errors.
Command Breakdown
What each part is doing
-
brew - Base Command
- The executable that performs this operation. Here it runs Brew before the shell applies any redirect operators.
How To Run
Execution path
- Step 1
Run the command: `brew outdated` to see all outdated casks and formulae.
- Step 2
Review the output for current and latest versions of each item.
Alternative Approaches
Comparable commands in other tools
Alternative package management tools for the same job.