todgru

Setup redis-cli on AWS EC2

SSH into your EC2 instance. Run the following:

$ sudo yum install gcc This may return an "already installed" message. That's OK.

$ wget http://download.redis.io/redis-stable.tar.gz && tar xvzf redis-stable.tar.gz && cd redis-stable && make

See: http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/GettingStarted.ConnectToCacheNode.Redis.html

JonathanMH

#!/bin/bash
mkdir git-repo
cd git-repo
git init
touch my_code.sh
git add my_code.sh
echo "echo Hello" > my_code.sh
git commit -am 'initial'
git checkout -b new_branch
echo "echo \"Hello World\"" > my_code.sh

daspecster

#!/bin/bash

sudo yum update -y

sudo yum install -y netstat git rubygems gcc kernel-devel make perl
sudo yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel maven

sudo gem install sass

cd /tmp

alferov

# Delete all containers
docker rm $(docker ps -aq)
# Delete all images
docker rmi $(docker images -q)
# Delete all untagged images
docker rmi $(docker images -q --filter "dangling=true")

References:

oinopion

-- Create a group
CREATE ROLE readaccess;

-- Grant access to existing tables
GRANT USAGE ON SCHEMA public TO readaccess;
GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess;

-- Grant access to future tables
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess;

mmasashi

CREATE USER r_only_user identified by 'password';
GRANT SELECT, SHOW VIEW, PROCESS, REPLICATION CLIENT ON *.* TO 'r_only_user'@'%' IDENTIFIED BY 'password';
GRANT SELECT, SHOW VIEW, PROCESS, REPLICATION CLIENT ON *.* TO 'r_only_user'@'localhost' IDENTIFIED BY 'password';
FLUSH PRIVILEGES;

alibo

'use strict';

/*
 Thanks to https://gist.github.com/vgeshel/1dba698aed9e8b39a464
*/

console.log('Loading function');

const aws = require('aws-sdk');
const s3 = new aws.S3({ apiVersion: '2006-03-01' });

ndaidong

#!/bin/bash

export NODE_VERSION=14.16.1
export NODE_DOWNLOAD_URL=https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.xz

export NODE_INSTALL=/opt/node
export PATH=$NODE_INSTALL/bin:$PATH

sudo mkdir $NODE_INSTALL
sudo chown -R ${USER} $NODE_INSTALL

dasgoll

echo '
[sensu]
name=sensu
baseurl=https://sensu.global.ssl.fastly.net/yum/6/x86_64/
gpgcheck=0
enabled=1
' | tee -a /etc/yum.repos.d/sensu.repo

dwdraju

apiVersion: v1
kind: Pod
metadata:
  name: {{ .Release.Name }}-post-upgrade-hook
  labels:
    app.kubernetes.io/name: {{ .Release.Name }}
  annotations:
    "helm.sh/hook": "post-upgrade"
    "helm.sh/hook-delete-policy": "hook-succeeded"
    "sidecar.istio.io/inject": "false"