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Running Load Tests

Once installed, you can run a test against your load balancer or web server:

Using Apache Benchmark (ab):

ab -n 500000 -c 500 http://your-load-balancer-dns-name/

Using hey:

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function parse_git_branch() {
    git branch 2> /dev/null | sed -n -e 's/^\* \(.*\)/[\1]/p'
}

COLOR_DEF=$'\e[0m'
COLOR_USR=$'\e[38;5;243m'
COLOR_DIR=$'\e[38;5;197m'
COLOR_GIT=$'\e[38;5;39m'
setopt PROMPT_SUBST
export PROMPT='${COLOR_USR}%n ${COLOR_DIR}%~ ${COLOR_GIT}$(parse_git_branch)${COLOR_DEF} $ '

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#!/usr/bin/bash

# Clone
# Build
# Deploy



# Notes: 
# # Save the shell script with a '.sh' extension

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set linenumbers
set tabsize 4
set autoindent
set tabstospaces

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# Usage: --filters "Name=string,Values=string,string..."

# Example using `tag` key-value pairs:

aws ec2 describe-instances --filters "Name=tag:<tag_name>,Values=<value1>,<value2>..."

# Example using `tag-key` name:
# Note: This only looks at the key name(s), not the value of the key(s).

aws ec2 describe-instances --filters "Name=tag-key,Values=<tag-key1>,<tag-key2>..."

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#!/bin/bash

# For CA certs.
curl -so /dev/null -w "%{http_code}" https://google.com/

# For self-signed certs:
curl --insecure -so /dev/null -w "%{http_code}" https://somesite.com/

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# Range of commits
# git revert --no-edit <first_bad_commit_hash>..<last_bad_commit_hash>
git revert --no-edit 1abeb478e11..e272b5a3680

# Single commit
# git revert --no-edit <bad_commit_hash>
git refert --no-edit e272b5a3680

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# The following will create an DST offset in the US. Obviously, if you're in an area that doesn't 
# observe DST (Arizona, etc.), this doesn't apply. To tweak it for your specific TZ, change the last value to 
# your UTC offset during the summer months. A chart is below. I threw this together pretty quick, 
# so it may need a bit of tweaking. It's a modified version of the PromQL found on Medium, here:
# https://link.medium.com/vcfRGNuYv0

# 4 - Eastern
# 5 - Central
# 6 - Mountain
# 7 - Pacific

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# Use root/example as user/password credentials
version: '3.1'

services:

  mongo:
    image: mongo
    restart: always
    environment:
      MONGO_INITDB_ROOT_USERNAME: root

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#Using Notepad as an example.
$target = "notepad"

#Get the process
$process = Get-Process -Name $target -ErrorAction SilentlyContinue

#Get the execution state of the thread.
$threads=$process.Threads
$threads | select Id,ThreadState,WaitReason