add a rule to block certain files in nginx

if using aider or claude this can be useful to not allow public viewing of certain files that it likes to add to the main directory.   location ~* /((\.aider\.chat\.history\.md)|(\.aider\.input\..

truncate text with line clamp allow a certain number of lines

This shows how you can truncate text to a certain number of lines using the css property line-clamp.   -webkit-line-clamp: 3;  line-clamp:3;

check if a certain query string is set then apply it to all url's on the page

this script will check if a query string is already set, and if it matches it will append the same query string to all url's on the page Here is the test link with the field, and all url's on this pa..

certbot add a certificate for one domain

this adds a certificate for one domain and modifies the nginx config to use the certificate also giving you the option to redirect all traffic to the secure version

renew all SSL certificates with certbot

just issue the following command in bash

matches the url and does something if it matches a certain string

Cut a string when it finds a certain character with PHP

ok so lets say we have a string like this: Hi there im a string. I am also part of the same string. And we want to shorten the above string into just:  Hi there im a string. This is what i wo..