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results
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 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
•
In Vim, following is an outline of the vi(m) functions you can utilise whilst in...
Andrew Fletcher
•
Adding an SSL wildcard certificate to an Ubuntu server involves several steps. A wildcard certificate can secure subdomains of a domain with a single certificate. Here's a general outline of the process:
I'll be using an existing wildcard certificate.
sudo apt update && sudo apt upgrade -y
Copy the certificate
sudo cp /etc/letsencrypt/live/your_domain/fullchain.pem /etc/ssl/your_domain.crt
sudo cp /etc/letsencrypt/live/your_domain/privkey.pem /etc/ssl/your_domain.keyAdd the...
Andrew Fletcher
•
When logging into Ubuntu server you will see a response similar to
Welcome to...
Andrew Fletcher
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Forcing https and www or non-www is a process that I was a custom to through...
Andrew Fletcher
•
A summary of Node package commands
Short cut commands
npm install...
Andrew Fletcher
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Recently a client handed me code that runs an app through iOS and Android....
Andrew Fletcher
•
Updating NPM packages using npm update and I'm seeing the following response
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/@fortawesome%2fpro-light-svg-icons - Not found
npm ERR! 404
npm ERR! 404 '@fortawesome/pro-light-svg-icons@^5.11.2' is not in this registry.
npm ERR! 404
@fortawesome:registry=https://npm.fontawesome.com/
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.
npm ERR! A complete log of this run...
Andrew Fletcher
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Goal: Restrict content access through username and password entry on an Nginx...
Andrew Fletcher
•
Only a month ago, running an app through the Android Studio emulator was running...
Andrew Fletcher
•
Warning from Google Play Store when uploading an App
You must complete the...
Andrew Fletcher
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Uploading a new version of an Android app to Google Play and I'm seeing this...