Dave, Author at Ruby Sash Consulting

Programming

Use SSH Keys with Git

February 1, 2021 Dave 0 Comments git, programming, scripting

If you want to use ssh keys with git you need to do these simple steps. Once you’ve set things

Powershell

Check Open Ports with Powershell

January 18, 2021January 18, 2021 Dave 0 Comments pentest, powershell, scripting

A client wanted a quick script to generate noise for the SIEM team to review. This powershell script will check

Linux SIEM/MSSP

Setup rsyslog Client Forwarder on Raspberry Pi

October 22, 2020 Dave 0 Comments syslog

This tutorial will show you how to setup syslog on your raspberry pi to send information to another syslog server.

Linux Wordpress

‘optiPNG’ vs ‘PNGcrush’ vs ‘Gimp’ to Reduce PNG Size

October 13, 2020October 13, 2020 Dave 0 Comments automation, bash

Which is better? NEITHER! optipng and pngcrush are dated tools, but they are free, and surprisingly still work. Here are some comparisons on compression levels on a PNG file vs the same file as JPG format.

Linux

cygwin ssh-agent and ssh-add Automated Passwords

October 13, 2020October 22, 2020 Dave 0 Comments automation, linux, pentest, ssh

This article is how to automatically add your private key to your ssh-agent keyring each time you open a shell (and remove it automatically when you close it). ssh-add and ssh-agent work on most variants of linux and unix, but also works on cygwin.