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Author Posts: Nick Flewitt

Root Filesystem Full on our Backup Server

This morning I arrived to find our backup servers root file system full. This is very strange as the backups all go onto a second btrfs disk which has loads of space left. The Problem The root file system was

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Sending Custom Metrics to FusionReactor Cloud

Recently we were asked if we had specific integration for openmetrics to send information to FusionReactor Cloud. While we don’t have support for openmetrics specifically we do have an API where any metrics can be posted from the FusionReactor instance.

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How to Recover Lost Data in Windows 10 in 2020

Data Recovery Learning how to recover lost data in Windows 10 is important, because if not handled correctly, and in the absence of knowledge on the right approach to the issue, it could result in the loss of critical files.

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Understanding Java Buffer Pool Memory Space

Understanding Java Buffer Pool Memory Space What is the buffer pool memory space? Java applications use memory to store data temporarily as it is being processed. One of the memory spaces used by Java applications is the buffer pool memory

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how to find memory leaks in your java web applications

How to Find Memory Leaks in Your Application

How to Find Memory Leaks in Your Application In software development, finding memory leaks is one of the most essential stages of the whole development process. It is worth noting that the most modern Integrated Development Environment (IDE) comes fully

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Setting up multiple SSH keys with GitLab

My issue For some years I have had a large set of scripts, bash aliases, tools which I have had which I deploy on every system I have access. The scripts have lots of standard utilities I have created lots

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