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pertsenga / mysql-docker.sh
Created March 4, 2020 03:11 — forked from spalladino/mysql-docker.sh
Backup and restore a mysql database from a running Docker mysql container
# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql
# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE
# I was encountering this exception
# Net::SMTPServerBusy: 401 4.1.7 Bad sender address syntax
# First I searched to see if there's any documentation around this issue,
# didn't find anything, so I wrote this snippet to find those invalid characters
require 'mail'
Mail.defaults do
delivery_method :smtp, {
:port => 25,