28 Apr 2024
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SFTP Only

First Published: 11/30/2022Sometimes I have to share files with users who aren't allowed to use free services. One way around this is setting up an SFTP only server.

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26 Apr 2024
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Linux tar Notes

First Published: 03/24/2022 Tape ARchive (tar) is a tool for archiving files. It's one of those utilities I use all of the time on Unix-like systems.

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18 Apr 2024
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tmux Notes

Tmux is a Linux terminal multiplexer. I use often when working with GNU-Linux servers.

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22 Mar 2024
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curl Notes

cURL is a handy tool for transferring data specified with URLs.

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16 Mar 2024
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AWS Roles Anywhere and Glacier

My notes about AWS IAM Roles Anywhere.

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16 Mar 2024
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OpenSSL Certificates

First Published: 05/13/2022 Just some notes from the times I've needed to my own Certificate Authority

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15 Mar 2024
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Python Virtual Environments with venv

First Published: 06/24/2023 Python virtual environments let you create isolated space to manage Python packages without altering your global environment.

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11 Mar 2024
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FreeCad Path Workbench

Just some notes I took while trying out the FreeCad Path Workbench

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02 Mar 2024
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WSL Notes

First Published: 10/04/2023 Some of my notes on WSL.

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28 Feb 2024
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Reverse SSH Notes

First Published: 06/08/2023 Reverse SSH tunneling lets you to access a private machine through a public facing SSH server.

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About Me

Greg Gallardo

I'm a software developer and sys-admin in Iowa. I use C++, C#, Java, Swift, Python, JavaScript and TypeScript in various projects. I also maintain Windows and Linux systems on-premise and in the cloud ( Linode, AWS, and Azure )

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