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Andrew Fletcher
•
When managing a server or developing applications, particularly on an Ubuntu system running Nginx, it's often necessary to verify the existence of files. This is crucial for tasks like deploying new versions, checking configuration files, or ensuring that required assets are in place. In this article, we'll explore how to use command-line queries to check if a file exists, highlighting various options and methods you can use.
Basic File Check with test Command
The test command is a simple...
Andrew Fletcher
•
To review the content of files being generated in the /tmp directory on an...
Andrew Fletcher
•
Recently I came across this piece of gold when dealing with databases,...
Andrew Fletcher
•
A growing list of commands I've used and what they do in no specific order
sudo...
Andrew Fletcher
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When Solr is displaying results on the site, first step is to log in the server...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial to understand that the issue lies within the "less" package, not Nginx itself. The vulnerability affects "less" before version 606, where close_altfile in filename.c in less omits shell_quote calls for LESSCLOSE, potentially allowing shell command injection.
The current less version is 551, which is vulnerable. You'll need to upgrade "less" to a version at or beyond 606.
CVE-2022-48624
close_altfile in filename.c in...
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
•
You can perform the following steps:
Check Apache Modules
Apache Struts 2 is...
Andrew Fletcher
•
These steps are for Drupal 8 and 9.
Export your database
Order here is...
Andrew Fletcher
•
Lando is a local development environment tool, and it might not directly support the installation of system-wide packages like libGL. However, you can make sure that the required dependencies are included in your application's environment by modifying its configuration.
Here's a general approach to include libGL in your Lando configuration
Create a .lando.yml Configuration File
If you don't have a .lando.yml file in your project, create one at the root of your project. If you...
Andrew Fletcher
•
Lando is a development environment tool that makes it easier to set up and...
Andrew Fletcher
•
If the Android app icon is not changing from the default icon (in my situation...
Andrew Fletcher
•
To use OpenAI to summarise text from a PDF using Python 3.11.6, you'll first...
Andrew Fletcher
•
I'm receiving an issue with a previous release on Google...