Npm / Check Node Npm Versions
Check Node Npm Versions
Use 'npm doctor versions' to verify installed Node and NPM versions against the latest available.
$
Terminal npm doctor versions npm doctor versions #!/bin/bash
# Check Node Npm Versions
npm doctor versions import subprocess
# Check Node Npm Versions
# Make sure to replace <placeholders> with actual values
def run_command():
cmd = [
"npm",
"doctor",
"versions"
]
try:
print(f"Executing: {' '.join(cmd)}")
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError as e:
print(f"Error: {e}")
except FileNotFoundError:
print("Error: npm not found. Please install it first.")
if __name__ == "__main__":
run_command() When To Use
Assessing installed Node and NPM versions for compatibility and updates.
Terminal Output
Expected runtime feedback
>
Output npm version: 6.14.8
node version: v14.15.0
Latest npm version: 6.14.15
Latest node version: v14.17.0
Your npm and node versions are outdated. Command Breakdown
What each part is doing
-
npm - Base Command
- The executable that performs this operation. Here it runs Npm before the shell applies any redirect operators.
How To Run
Execution path
- Step 1
Open your terminal.
- Step 2
Run the command: npm doctor versions.
- Step 3
Review the output for version discrepancies.
Alternative Approaches
Comparable commands in other tools
Alternative package management tools for the same job.