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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
•
Managing large directories, especially those filled with a diverse mix of media...
Andrew Fletcher
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In the realm of system administration and monitoring, understanding memory usage...
Andrew Fletcher
•
When attempting to install python libraries on my OSX
pip3 install pandas,...
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
•
To run a SQL command using Drush, use the following sql-query command
drush...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
•
Drush open_basedir restriction error
PHP Warning: include(): open_basedir...
Andrew Fletcher
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To determine the size of a directory using the terminal, you can use the du (disk usage) command. The syntax for this command can vary slightly depending on the operating system you are using, but a common way to use it is as follows:
For Linux and macOS
du -sh /path/to/directory
du
Disk usage
-s
Summarise the total size of the directory and do not include the size of each individual file within the directory
-h
Human-readable format, making the size easier to understand (e.g.,...
Andrew Fletcher
•
In many terminal text editors, you use find command as reference in Terminal...
Andrew Fletcher
•
The "Too many open files" error in Python typically occurs when your program has...
Andrew Fletcher
•
You can use the pip list --outdated command to view a list of installed Python...
Andrew Fletcher
•
Snapshot of the error
File...