composer
27. December 2019
composer create-project typo3/cms-base-distribution my-new-project ^9.5
composer require vendorname/extension
composer dump-autoload
redirect domain.tld to www.domainname.tld with htaccess
22. March 2015
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.domain\.com$
RewriteRule ^(.*)$ http://www.domain.com/$1 [R=301,L]
search and replace string in sql file on shell
10. March 2013
sed 's/searchString/replaceString/g' inputfile.sql > outputfile.sql