Certbox is super easy, all you need is here https://certbot.eff.org/lets-encrypt/ubuntubionic-nginx
For some quick run, just start and you will have wizard running with options to auto create configs for you
Installing Percona instead of MySQL, checking DB engines, tunning
innodb_flush_log_at_trx_commit=2
innodb_buffer_pool_size = 384M
innodb_additional_mem_pool_size = 20M
innodb_log_buffer_size = 64MUse this installation script
https://www.percona.com/doc/percona-server/5.7/installation/apt_repo.ht…
SOLR how to delete cores/collections
Use this simple command
sudo su - solr -c "/opt/solr/bin/solr delete -c some_collection"
ESLINT how to setup and use
To use eslint on your site, probably the best idea is to install it locally and do it in drupal core dir as that is location of ESLINT config files that ship by default with drupal core (.eslintrc.json and .eslintignore). So you should go to drupal core directory and then install it via yarn:
Advenced History command in linux / Mac OSx
Recently I started using history command a lot. Just to check what I have done. One thing missing by default is timestamp, I want to know when I did something so to do that you can do this
Having problems with configuration changes and how to ignore CHMOD changes by configuration manager
Having problems with importing and exporting configurations on drupal 8 and (probably language) config files appearing out of nowhere, this might be due to git and permission problem. To solve that just do this
git config core.fileMode falseor even globally
Drush DB dump error: mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table
If you get error when dumping DB with drush CLI that says something like this
Making composer faster with prestissimo
On big projects composer downloads take time, to make that faster there is a plugin called prestissimo
https://github.com/hirak/prestissimo
that will give you parallel installs of libraries. Per their statement they claim this benchmark example
288s -> 26s