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export JAVA_HOME="$(/usr/libexec/java_home -v 1.6)"
or
export JAVA_HOME="$(/usr/libexec/java_home -v 1.7)"
or
export JAVA_HOME="$(/usr/libexec/java_home -v 1.8)"

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ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

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ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

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# sh -c "$(curl -fsSL https://gist.githubusercontent.com/gjgd/5a08da85a98bf147294f331461e44d1f/raw/a63bf0f4169a8ab651adfa0a56e676e6bc465876/setup-github-action-runner.sh)"

# Update instance
sudo apt update -y
sudo apt upgrade -y

# Install latest version of git
sudo add-apt-repository ppa:git-core/ppa -y
sudo apt-get update
sudo apt-get install git -y

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# sh -c "$(curl -fsSL https://gist.githubusercontent.com/gjgd/5a08da85a98bf147294f331461e44d1f/raw/a63bf0f4169a8ab651adfa0a56e676e6bc465876/setup-github-action-runner.sh)"

# Update instance
sudo apt update -y
sudo apt upgrade -y

# Install latest version of git
sudo add-apt-repository ppa:git-core/ppa -y
sudo apt-get update
sudo apt-get install git -y

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List of Azure Regions

A list of all the region names and locations for Azure

Creating the list

You can recreate the list anytime using this command:

az account list-locations -o table

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SELECT table_schema AS "Data Base Name",  sum( data_length + index_length ) / 1024 / 1024 AS "Data Base Size in MB"  FROM information_schema.TABLES GROUP BY table_schema;

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Update the installation

cd /usr/share/jenkins
sudo service jenkins stop
sudo mv jenkins.war jenkins.war.old
sudo wget https://updates.jenkins-ci.org/latest/jenkins.war
sudo service jenkins start

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#!/bin/bash
sudo yum install gcc -y
sudo yum install openssl-devel -y
sudo yum install zlib-devel -y
sudo yum install mlocate -y
sudo yum install autoconf -y
wget https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-8.2p1.tar.gz
tar zxvf openssh-8.2p1.tar.gz
cd openssh-8.2p1 && ./configure && make && sudo make install

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# Get S3 metadata

aws s3 ls s3://YOUR_S3_BUCKET --recursive --summarize --human-readable

# Group files by extension

aws s3 ls s3://YOUR_S3_BUCKET --recursive \
| grep -v -E '^.+/$' \
| awk '{na=split($NF, a, "."); tot[a[na]] += $3; num[a[na]]++;} END {for (e in tot) printf "%15d %6d %s\n", tot[e], num[e], e};'