HOWTO: convert all otf / ttf in a folder to woff (batch) using a linux terminal

• We need sfnt2woff tool (we can install Debian package woff-tools to have it)
• At folder where some .ttf or otf files are, we create a new text file, for example otf2woff.sh to convert otf files, with this line:

for file in *.ttf; do sfnt2woff $file; done

• then, we should add execution right to our file:

chmod a+x otf2woff.sh

• and, finally, execute our bash script:

./otf2woff.sh

Ps: Two sample script files attached here ;-)