Jason Klein

My personal collection of reference material and tech tips

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Suppress GnuPG entries from systemd and gpg-agent flooding Debian daemon.log during SSH connection

jrkleinDecember 9, 2017December 9, 2017

Ever since upgrading to Debian 9, the daemon.log on one of our very active SSH hosts has been flooded with many extra GnuPG entries generated by systemd and gpg-agent every time a user connects via SSH.

I implemented an rsyslog filter after considering solutions discussed…

Linux Tips 8

AWS EC2 Secondary Private IPs on Debian 9 (Squeeze)

jrkleinAugust 19, 2017August 19, 2017

I use this script to automatically bind AWS EC2 “Secondary Private IP” addresses to my Debian 9 (Squeeze) instance. I set a cron job to run this script several times per hour so that new IP addresses are automatically added to the instance. Prerequisites The EC2 instance is running Debian 9 (Squeeze). Script may also […]

Linux Tips 0

MySQL Master/Slave Replication on AWS EC2/EBS

jrkleinMarch 22, 2017March 22, 2017

This very brief guide assumes you have already setup a Master/Slave relationship between two MySQL servers hosted on EC2 and are looking for an efficient way to clone large Master databases to the Slave server. I use this method to clone a 150GB EBS volume containing Master databases to a Slave in about an hour. Most of […]

Linux Tips, PHP+MySQL Tips 1

BambooHR Payroll Providers: TRAX Payroll vs Gusto vs QuickBooks Online

jrkleinJanuary 1, 2017January 2, 2017

Is your startup considering BambooHR? Interested in integrating BambooHR with a full-service payroll provider so that you don’t have to double-enter employee data or approved PTO? Let’s compare these providers… TRAX, Gusto, Quickbooks

Startup Tips 1

ACH Payment Processors: Stripe vs Authorize.net vs Quickbooks Online

jrkleinJanuary 1, 2017January 1, 2017

Is your Startup considering ACH payment processors? We recently compared these processors… PayPal, Stripe, Authorize.net, Quickbooks, Bill.com, Local Banks.

Startup Tips 0
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