how to export procedure from server mysql code example

Example: how to export only procedures mysql

# specific database
mysqldump -h the_host -u the_user -p -n -d -t --routines --triggers the_database_name > the_routines.sql
# all databases
mysqldump -h the_host -u the_user -p -n -d -t --routines --triggers --all-databases > the_routines.sql