How To Install MySQL 8.0 on AWS Linux 2

Author: , November 18th, 2020

How To Re-Install MacOS

Author: , October 11th, 2020

Format the new USB flash drive as Mac OS Extended (Journaled) and label it “MyVolume” Click the Mojave Download Link: https://itunes.apple.com/us/app/macos-mojave/id1398502828?ls=1&mt=12 Download the installer package from the App store – it will land in the main /Applications folder. Open Terminal and run:

Full article at Apple Support “How to create a bootable installer for […]

How To Upgrade Certbot, Python and PIP on AWS Linux 1

Author: , May 6th, 2020

I ran letsencrypt-auto renew and got the following error:

The solution in this article gave me the answer:

Turns out Python was old at version 2.7, so did the following also:

Also had to change the cron job script to call certbot directly instead of letsencrypt-auto : vi /root/letsencrypt-cron.sh

How To Install MySQL on MacOS Using Brew

Author: , April 5th, 2020

As a non-root user:

Make sure your PATH contains /usr/local/bin

How To Downgrade PIP After Upgrade on Amazon Linux

Author: , March 25th, 2020

I tried upgrading pip when prompted to do so: sudo pip install –upgrade pip This worked, but removed the system install in /usr/bin/pip and replaced it with /usr/local/bin/pip – NOT GOOD! The solution is as follows:

How To Upgrade PHP on AWS Linux

Author: , August 22nd, 2019

As root:

~or~

THEN:

Be sure to restart your web server!!

How To Install/Update CPAN on MacOS Mojave with fatal error: ‘EXTERN.h’ file not found

Author: , June 12th, 2019

The Problem Tried to install the latest version of cpan and got stuck. Tracked it down to the dependency module Mac::SystemDirectory which was failing to build:

The Solution Use the MacOS installer command to deploy the needed files:

The, rerunning the cpan install works:

How To Install and Use the screen Command on AWS Linux

Author: , August 12th, 2016

Install it: yum install screen Start it up: screen Detach from the session: Control-a d Re-attach to the session later on: screen -r This is a good reference guide: https://www.rackaid.com/blog/linux-screen-tutorial-and-how-to/

How To Install a .pkg file from the Command Line on MacOSX

Author: , August 12th, 2016

sudo /usr/sbin/installer -pkg /path/to/yourFile.pkg -target /

How To Install the AWS CLI

Author: , March 29th, 2016

http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-set-up.html http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html AWS CLI v2

AWS CLI v1

ls -l ~/.aws

cat ~/.aws/config

cat ~/.aws/credentials