Extracting domain names from email addresses with the help of regular expressions takes just a nanosecond once you have the formula. The formula is the key.
How to Fix PHP Session Errors while Respecting Security with Correct Permissions
Have you ever seen one of these weird redirects? WordPress, for example, may refuse to show the log-in page, leaving you out of its admin interface for good. Here is what to do about it.
Tip of the Day: How to Transfer PuTTY Settings to Another Computer
Users of PuTTY, the popular SSH client, can transfer PuTTY’s rather extensive settings to another Windows PC by saving them in a registry file and merging the file with the local registry of the other computer, in three easy steps.
Anti-Spam Defense: Using Postfix With smtpd Access Restrictions
Fighting spam, aren’t we all… To stem the tide of unwanted junk mail look no further than the built-in access restrictions in Postfix.
Redirect a Subdirectory in NGINX
To redirect a subdirectory in NGINX, use this location block (an example for https):
location /old-subdirectory {
return 301 https://$server_name/new-subdirectory/;
}
For more NGINX redirects see this post: RegEx Bliss: Set Up URL Redirects in NGINX Using Regular Expressions without Rewrites.