19
results
Andrew Fletcher
•
On a server directory with over 100,000 PDF files, I needed to verify the existence of specific documents. Whether there are a few hundred or whatever the number of files, this article explores the practical use of command-line tools to quickly ascertain whether a file is present. In the area of server management or application development, especially on systems like Ubuntu equipped with Nginx, it's crucial to perform routine checks to ensure that all necessary files are in place. Whether it's...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
•
In many terminal text editors, you use find command as reference in Terminal...
Andrew Fletcher
•
In an environment that is running
Ubuntu 20.02
Nginx
Solr
The default...
Andrew Fletcher
•
The error message "Attempting to re-run cron while it is already running" in...
Andrew Fletcher
•
As you're using Bootstrap 5 and applying a style for the hover state of an accordion button, specifically changing the background image of an ::after pseudo-element. If you want to change the icon colour on hover, you should modify the fill attribute in the SVG's path element.
Here's an example:
/* Default state */
.accordion-button::after {
background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23333'%3e%3cpath fill-rule='evenodd'...
Andrew Fletcher
•
Adding an SSL wildcard certificate to an Ubuntu server involves several steps....
Andrew Fletcher
•
When logging into Ubuntu server you will see a response similar to
Welcome to...
Andrew Fletcher
•
Forcing https and www or non-www is a process that I was a custom to through...
Andrew Fletcher
•
Goal: Restrict content access through username and password entry on an Nginx...
Andrew Fletcher
•
Using CK Editor 5, I needed to add instructions to a page that held FontAwesome (FA) icons. Included in these instructions were a couple of FA icons. Initially adding them was going to be resolved using Pseudo-elements. Accordingly they would be applied as follows:
.download-icon, .portal-icon {
position: relative;
display: inline-block;
text-rendering: auto;
-webkit-font-smoothing: antialiased;
}
.download-icon::before,
.portal-icon::before {
font-family:...
Andrew Fletcher
•
Find by file name
To perform a find command in terminal use
find / -name...
Andrew Fletcher
•
Finding the issue with a server 500 error
The Nginx error logs are showing too...
Andrew Fletcher
•
Focusing on the ckan.ini file (/etc/ckan/default/ckan.ini). When I run the...
Andrew Fletcher
•
Listen in on the ports being used on your server. To do so, run the...