Longest Command In Crosh < CONFIRMED × PICK >

Result: Error. Argument list too long .

But if you are writing a script that generates a massive one-liner inside Crosh (e.g., a very long for loop), remember the magic number: . The Longest Command Ever (Recorded) Here it is, abbreviated for sanity: longest command in crosh

The command:

Result: Success, but the terminal lagged slightly while redrawing the line. Result: Error

echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... (32,767 times) 0 Execution time: ~400ms (mostly rendering) Shell sanity after execution: Intact. Final Verdict The longest command in Crosh is 32,767 characters using an external binary, or 131,071 characters using a shell built-in. The Longest Command Ever (Recorded) Here it is,

# Generate a 32,767-character argument printf 'A%.0s' 1..32767 | xargs -0 echo Note: The above command requires xargs , which may not be available in stock Crosh. You have been warned. Did I miss a longer command? Do you know a hidden built-in that bypasses the limit? Let me know in the comments.