Convert a given AD date in the format YYYY-MM-DD to BS date in the same format.
To convert your birthday on 1999-10-29 AD to nepali, run
ad2bs 1999-10-29
Have go >= 1.21 installed. Clone the repo, then run go install .
rm -f `which ad2bs`
curl -s https://raw.githubusercontent.com/opensource-nepal/ad2bs/main/scripts/install.txt | sh