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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
When attempting to install python libraries on my OSX pip3 install pandas,...
Andrew Fletcher
  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 restriction in effect. File(/usr/share/drush/includes/startup.inc) is not within the allowed path(s): (/var/www/vhosts/{domain}/:/tmp/) in /usr/share/drush/drush on line 113 PHP Warning: include(/usr/share/drush/includes/startup.inc): Failed to open stream: Operation not permitted in /usr/share/drush/drush on line 113 PHP Warning: include(): Failed opening '/usr/share/drush/includes/startup.inc' for inclusion...
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You can use the pip list --outdated command to view a list of installed Python...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
In an environment that is running Ubuntu 20.02 Nginx Solr   The default...
Andrew Fletcher
Snapshot of the error File "/opt/homebrew/Cellar/python@3.11/3.11.7_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/http/client.py", line 1271, in putheader if _is_illegal_header_value(values[i]):The above error points to the putheader definition in client.py file located  python@3.11/3.11.7_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/http/The putheader definition in the client.py file: 1250 def putheader(self, header, *values): 1251 """Send a...
Andrew Fletcher
To begin, note that Lando is often used for web development and it may not be...
Andrew Fletcher
These steps are for Drupal 8 and 9.   Export your database Order here is...
Andrew Fletcher
Lando is a development environment tool that makes it easier to set up and...
Andrew Fletcher
The error message "RuntimeError: Directory 'static/' does not exist" typically...