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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
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To review the content of files being generated in the /tmp directory on an...
Andrew Fletcher
•
Managing large directories, especially those filled with a diverse mix of media...
Andrew Fletcher
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Recently I came across this piece of gold when dealing with databases,...
Andrew Fletcher
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In the realm of system administration and monitoring, understanding memory usage...
Andrew Fletcher
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The red flag was when I saw the server disk space is showing a site is taking up 57992.5 MB, where locally the site size is showing 957MB. There is something serious happening here and I need to establish the problem quickly. When dealing with a significant discrepancy in site size between a local environment and a server, it's important to identify the root cause of the larger disk usage on the server.
Approaches for discovering the issue(s)
1. Analyse Large...
Andrew Fletcher
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Continuing on from the Drupal 9 to Drupal 10 upgrade outline written...
Andrew Fletcher
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When executing the following command, the response I'm getting is
npm ERR! code...
Andrew Fletcher
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To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
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To determine the size of a directory using the terminal, you can use the du...
Andrew Fletcher
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In many terminal text editors, you use find command as reference in Terminal commands - find. How about find and replace. This action depends on the specific text editor you're using in the terminal. Here are a few common terminal text editors and how you can find and replace strings within them:
Vim
To find: Press / followed by the search term and then Enter.
/To replace: You can use the substitute command. For example, to replace "old" with "new" globally in the file, you can...
Andrew Fletcher
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You can use the pip list --outdated command to view a list of installed Python...
Andrew Fletcher
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To begin, note that Lando is often used for web development and it may not be...
Andrew Fletcher
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These steps are for Drupal 8 and 9.
Export your database
Order here is...
Andrew Fletcher
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To use OpenAI to summarise text from a PDF using Python 3.11.6, you'll first...