How to echo "2" (no quotes) to a file, from a batch script?

windows batch-file cmd echo io-redirection

Little-known feature: The redirection operator can go anywhere on the line.

>>file.txt echo 2

windows batch-file cmd echo io-redirection

Use (ECHO 2)>>file.txt. This will output 2 without any spaces.

windows batch-file cmd echo io-redirection

echo ^2>>file.txt appears to work for me.

CodeHunter