Ticiano Herrera Ticiano-mw

## README.md

      
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                hofmannsven
                / README.md
            
            
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              April 17, 2024 14:04
            
              
                MySQL CLI Cheatsheet
              
          
    MySQL

Getting started


http://www.sqlteaching.com/
https://www.codecademy.com/learn/learn-sql
https://www.codecademy.com/catalog/language/sql

Related tutorials


MySQL-CLI
Analyzing Business Metrics


## curl.md

      
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                subfuzion
                / curl.md
            
            
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              April 17, 2024 04:24
            
              
                curl POST examples
              
          
    Common Options

-#, --progress-bar
Make curl display a simple progress bar instead of the more informational standard meter.
-b, --cookie <name=data>
Supply cookie with request. If no =, then specifies the cookie file to use (see -c).
-c, --cookie-jar <file name>
File to save response cookies to.

  
## README.md

      
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                hofmannsven
                / README.md
            
            
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              April 7, 2024 09:28
            
              
                Git CLI Cheatsheet
              
          
    Git

Global Settings


Related Setup: https://gist.github.com/hofmannsven/6814278
Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
Interactive Beginners Tutorial: http://try.github.io/
Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

  
## cheatsheet-elasticsearch.md

      
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                ruanbekker
                / cheatsheet-elasticsearch.md
            
            
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              March 20, 2024 02:45
            
              
                Elasticsearch Cheatsheet : Example API usage of using Elasticsearch with curl
              
          
    My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)
Shortlinks:


Cluster Health

Index Level
Shard Level


Nodes Overview
Indices Overview
Cluster Maintenance


## kubernetes_pods_docker_disk_usage.md

      
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                epcim
                / kubernetes_pods_docker_disk_usage.md
            
            
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              January 22, 2024 03:57
            
              
                docker disk space introspection kubernetes docker overlay
              
          
    identify big pods/containers

investigage big files

DST=/mnt
find /var/lib -type f -size +1G -exec ls -lh {} \; | tee  $DST/bigfiles_var_lib_$(date "+%H%M").log
find /var/lib -type f -size +1G -exec ls -lh {} \; | awk '{ print $5 ": " $9 }' | sort -rh > $DST/bigfiles_var_lib_$(date "+%H%M").sorted.log

misbehave processes


## config.tf
terraform {
  required_version = ">=0.12, <0.13"
}

## cleanup.sh
#!/bin/sh
# OUTDATED: please refer to the link below for the latest version:
# https://github.com/rancherlabs/support-tools/blob/master/extended-rancher-2-cleanup/extended-cleanup-rancher2.sh
docker rm -f $(docker ps -qa)
docker volume rm $(docker volume ls -q)
cleanupdirs="/var/lib/etcd /etc/kubernetes /etc/cni /opt/cni /var/lib/cni /var/run/calico /opt/rke"
for dir in $cleanupdirs; do
  echo "Removing $dir"
  rm -rf $dir
done

## cheatsheet-elasticsearch.md

      
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                Ticiano-mw
                / cheatsheet-elasticsearch.md
            
            
              Created
              August 5, 2021 00:10
                — forked from ruanbekker/cheatsheet-elasticsearch.md
            
              
                Elasticsearch Cheatsheet : Example API usage of using Elasticsearch with curl
              
          
    My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)
Shortlinks:


Cluster Health

Index Level
Shard Level


Nodes Overview
Indices Overview
Cluster Maintenance


## kubernetes-gencerts.sh
#!/bin/bash
HOSTNAME=${1:-localhost}
openssl req -newkey rsa:2048 -nodes -keyout $HOSTNAME.key -x509 -days 3650 -out $HOSTNAME.crt
echo "apiVersion: v1
kind: Secret
metadata:
  name: $HOSTNAME.tls
  namespace: default
type: kubernetes.io/tls
data:
	#!/bin/sh
	# OUTDATED: please refer to the link below for the latest version:
	# https://github.com/rancherlabs/support-tools/blob/master/extended-rancher-2-cleanup/extended-cleanup-rancher2.sh
	docker rm -f $(docker ps -qa)
	docker volume rm $(docker volume ls -q)
	cleanupdirs="/var/lib/etcd /etc/kubernetes /etc/cni /opt/cni /var/lib/cni /var/run/calico /opt/rke"
	for dir in $cleanupdirs; do
	echo "Removing $dir"
	rm -rf $dir
	done
	#!/bin/bash
	HOSTNAME=${1:-localhost}
	openssl req -newkey rsa:2048 -nodes -keyout $HOSTNAME.key -x509 -days 3650 -out $HOSTNAME.crt
	echo "apiVersion: v1
	kind: Secret
	metadata:
	name: $HOSTNAME.tls
	namespace: default
	type: kubernetes.io/tls
	data: