Deny all methods excepting POST and GET RewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK|OPTIONS|HEAD) RewriteRule .* - [F] Rewrite all aliases for a domain to a single domain RewriteEngine On RewriteCond %{HTTP_HOST} ^(www\.)?mydomain1\.com [NC,OR] RewriteCond %{HTTP_HOST} ^(www\.)?mydomain2\.com [NC,OR] RewriteCond %{HTTP_HOST} ^(www\.)?mydomain3\.com [NC,OR] RewriteRule (.*) http://mydomain.com/$1 [R=301,L]
These are not only linux snippets but also bash snippets and snippets using tools that run under Linux, *nix or sometimes even MacOSX, I should reorder this article someday ;) Settings for more reliable bash scripts set -euo pipefail this gives us … -e: exit script if a single command fails -u: exit script if an unset variable is used -o pipefail: return value of a pipeline is the status of the last command to exit with a non-zero status, or zero if no command exited with a non-zero status ...