Redirecting stdin, stdout and stderr in the dos box

Redirecting stderr to stdout, then piping both through more:

gcc edge.c 2>&1 | more

To find a file named File.txt, and then redirect handle 1 (that is, STDOUT) and handle 2 (that is, STDERR) to a (newly created file) search.txt,

findfile file.txt > search.txt 2<&1