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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
•
The red flag was when I saw the server disk space is showing a site is taking up...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
•
To determine the size of a directory using the terminal, you can use the du...
Andrew Fletcher
•
In many terminal text editors, you use find command as reference in Terminal...
Andrew Fletcher
•
In our projects, team members frequently generate new Git branches linked to the same Jira number, resulting in cluttered and disorganised structures that can pose challenges for both current and future developers. For instance:
Jira: ABC-123
Ticket work: Reformat headers
Over time, these branches accumulate and become disorganised, resulting in names like:
ABC-123-reformat-headers
ABC-123-format-headers
ABC-123-format-header
This can lead to a cluttered and inefficient workflow. It's preferable...
Andrew Fletcher
•
In an environment that is running
Ubuntu 20.02
Nginx
Solr
The default...
Andrew Fletcher
•
Adding an SSL wildcard certificate to an Ubuntu server involves several steps....
Andrew Fletcher
•
When logging into Ubuntu server you will see a response similar to
Welcome to...
Andrew Fletcher
•
Forcing https and www or non-www is a process that I was a custom to through...
Andrew Fletcher
•
git reset, git revert, and git cherry-pick are three Git commands used for different purposes related to managing your version control history. Here's a brief overview of each command:
git reset
git revert
git cherry-pick
Snapshot
git revert
is to roll back to a previous version of the repo you're working on
git reset
simply wipe all changes made since the last commit. You don't want to commit the changes you have locally, however, you want to reinstate the conditions as they...
Andrew Fletcher
•
A summary of Node package commands
Short cut commands
npm install...
Andrew Fletcher
•
git clone git@bitbucket.org:{username}/{repo}.git
And I was unceremoniously...
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...