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Andrew Fletcher
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In the realm of system administration and monitoring, understanding memory usage trends is crucial for maintaining system health and performance. While tools like htop offer real-time insights into memory usage, they lack the capability to provide historical data. So, what if you need to analyze memory usage over the past 24 hours or even a week? Fear not, as Sysstat comes to the rescue with its powerful sar command.
Installing Sysstat
Before delving into historical 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...
Andrew Fletcher
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Continuing on from the Drupal 9 to Drupal 10 upgrade outline written...
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You can use the pip list --outdated command to view a list of installed Python...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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If the Android app icon is not changing from the default icon (in my situation...
Andrew Fletcher
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To use OpenAI to summarise text from a PDF using Python 3.11.6, you'll first...
Andrew Fletcher
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I'm receiving an issue with a previous release on Google Play
android.permission.REQUEST_INSTALL_PACKAGESI'm seeing the following message in Google Play
Request install packages permission
error - Not started - Your app isn't compliant
A permission that allows your app to install packages. If your app doesn't need access to this permission, you must remove it from your app.To check the offending release go to App bundle explorer, and view each of the active releases.
In my situation, I'm seeing...
Andrew Fletcher
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The "keystore password was incorrect" error in keytool indicates that the...
Andrew Fletcher
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In Vim, following is an outline of the vi(m) functions you can utilise whilst in...
Andrew Fletcher
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How to generate a new private key and submit it to Google Play for signing your...
Andrew Fletcher
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The os.makedirs(directory_path) function in Python can be used with both...