If you built the image you can find the file on the Yun in the same relative place from staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/ in your build root.
Just use scp to copy it over.
If you built the image you can find the file on the Yun in the same relative place from staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/ in your build root.
Just use scp to copy it over.