There are only two hard things in Computer Science: cache invalidation and naming things.
— Phil Karlton
There are only two hard things in Computer Science: cache invalidation and naming things.
— Phil Karlton
To leave only audio track 2:
$ IFS=$’\n’
for f in `ls *.mkv`; do ./mkvmerge.exe -o out\\${f} –atracks 2 ${f}; done