write error: Invalid argument
This cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c${1:-32};echo;
give tr: write error: Invalid argument
and cat: write error: Invalid argument
.
This cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c${1:-32};echo;
give tr: write error: Invalid argument
and cat: write error: Invalid argument
.