Use $gophermap variable instead of hardcoded gophermap
Use $gemini_index variable instead of hardcoded index.gmi
Use printf instead of echo -e
Make sure to send header 20 text/gemini/r/n in gemini script
Changes:
* Use index.gmi directly as a CGI script
* Use `/usr/bin/env sh` instead of `/bin/bash`
* Use `$gophermap` variable instead of hardcoded `gophermap`
* Use `$gemini_index` variable instead of hardcoded `index.gmi`
* Use `printf` instead of `echo -e`
* Make sure to send header `20 text/gemini/r/n` in gemini script
Changes:
/usr/bin/env shinstead of/bin/bash$gophermapvariable instead of hardcodedgophermap$gemini_indexvariable instead of hardcodedindex.gmiprintfinstead ofecho -e20 text/gemini/r/nin gemini script561d8950d3.