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You try to run a PowerShell script on macOS with pwsh ./myscript.ps1 but get a permission denied error. What is the most likely fix?

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PowerShell - Cross-Platform PowerShell
You try to run a PowerShell script on macOS with pwsh ./myscript.ps1 but get a permission denied error. What is the most likely fix?
AUse <code>sudo pwsh ./myscript.ps1</code> to run as admin
BRun <code>chmod +x myscript.ps1</code> to add execute permission
CRename the script to <code>myscript.sh</code>
DReinstall PowerShell on macOS
Step-by-Step Solution
Solution:
  1. Step 1: Identify cause of permission denied

    On macOS, scripts need execute permission to run. Without it, you get a permission denied error.
  2. Step 2: Fix permission issue

    Using chmod +x myscript.ps1 adds execute permission, allowing the script to run.
  3. Final Answer:

    Run chmod +x myscript.ps1 to add execute permission -> Option B
  4. Quick Check:

    Permission denied? Add execute permission with chmod [OK]
Quick Trick: Add execute permission with chmod +x before running script [OK]
Common Mistakes:
  • Trying to run script without execute permission
  • Renaming script to .sh which doesn't help PowerShell
  • Using sudo unnecessarily
  • Reinstalling PowerShell instead of fixing permissions

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