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@crazybugliu
crazybugliu / skeleton-daemon.sh
Created March 11, 2020 06:29 — forked from shawnrice/skeleton-daemon.sh
A template to write a quick daemon as a bash script
#!/bin/sh
# This is a skeleton of a bash daemon. To use for yourself, just set the
# daemonName variable and then enter in the commands to run in the doCommands
# function. Modify the variables just below to fit your preference.
daemonName="DAEMON-NAME"
pidDir="."
pidFile="$pidDir/$daemonName.pid"
@crazybugliu
crazybugliu / kubernetes-filebeat.yaml
Created January 10, 2020 06:51 — forked from tkuther/kubernetes-filebeat.yaml
Filebeat kubernetes config with nginx module for ingress-nginx
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: filebeat
namespace: kube-system
labels:
k8s-app: filebeat
spec:
template:
metadata:
@crazybugliu
crazybugliu / mongodb-s3-backup.sh
Created January 6, 2020 08:37 — forked from eladnava/mongodb-s3-backup.sh
Automatically backup a MongoDB database to S3 using mongodump, tar, and awscli (Ubuntu 14.04 LTS)
#!/bin/sh
# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@crazybugliu
crazybugliu / 0_reuse_code.js
Created September 21, 2016 09:16
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console