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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
•
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
•
To determine the size of a directory using the terminal, you can use the du...
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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I'm receiving an issue with a previous release on Google...
Andrew Fletcher
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The "keystore password was incorrect" error in keytool indicates that the password you provided when trying to access or modify a keystore is incorrect. To resolve this issue, you can follow these steps:
Verify the Correct Password
Double-check that you are entering the correct password for the keystore. Passwords are case-sensitive, so make sure that the case of the characters in the password matches the one you used when creating or modifying the keystore.
Try the Default...
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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Loading the code in a platform - in this article, I'll be focusing on Android...
Andrew Fletcher
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The error
> Task :app:packageDebug FAILED
Execution failed for task...
Andrew Fletcher
•
A summary of Node package commands
Short cut commands
npm install...
Andrew Fletcher
•
Update Ubuntu 20.04
To begin update the server using the command
sudo apt update && sudo apt upgrade -yFor more details about this process see How To Update All Packages Linux.
PHP version
Check the current PHP version using
php -vThe response I had was
PHP 7.4.3 (cli) (built: Nov 2 2022 09:53:44) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
with Zend OPcache v7.4.3, Copyright (c), by Zend Technologies
Install...
Andrew Fletcher
•
Each time a release is prepared for Google Play, the steps I work through are as...
Andrew Fletcher
•
Something I haven't had to do in a while is to change the name of a Git branch...
Andrew Fletcher
•
Post a NetSkope update, composer would fail when running any command that...
Andrew Fletcher
•
Attempting to run a preview, and I'm seeing the following error in Android...