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#!/bin/bash

# This script is used by Nagios to post alerts into a Slack channel
# using the Incoming WebHooks integration. Create the channel, botname
# and integration first and then add this notification script in your
# Nagios configuration.
#
# All variables that start with NAGIOS_ are provided by Nagios as 
# environment variables when an notification is generated.
# A list of the env variables is available here: 

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/*

Go-Language implementation of an SSH Reverse Tunnel, the equivalent of below SSH command:

   ssh -R 8080:127.0.0.1:8080 operatore@146.148.22.123

which opens a tunnel between the two endpoints and permit to exchange information on this direction:

   server:8080 -----> client:8080

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'''
This is an example of how to send data to Slack webhooks in Python with the
requests module.
Detailed documentation of Slack Incoming Webhooks:
https://api.slack.com/incoming-webhooks

'''

import json
import requests

jsirianni

sudo sh -c 'echo "* hard nofile 64000" >> /etc/security/limits.conf'
sudo sh -c 'echo "* soft nofile 64000" >> /etc/security/limits.conf'
sudo sh -c 'echo "root hard nofile 64000" >> /etc/security/limits.conf'
sudo sh -c 'echo "root soft nofile 64000" >> /etc/security/limits.conf'

pritunl setup-key

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#!/usr/bin/env python

## Tiny Syslog Server in Python.
##
## This is a tiny syslog server that is able to receive UDP based syslog
## entries on a specified port and save them to a file.
## That's it... it does nothing else...
## There are a few configuration parameters.

LOG_FILE = 'youlogfile.log'

jsirianni

[Unit]
Description=repopull service
After=network.target
[Service]
ExecStart=/usr/local/bin/repopull
[Install]
WantedBy=multi-user.target

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[Unit]
Description=vault server
Requires=network-online.target
After=network-online.target consul.service

[Service]
EnvironmentFile=-/etc/sysconfig/vault
Restart=on-failure
ExecStart=/usr/local/sbin/vault server $OPTIONS -config=/etc/vault.d
ExecStartPost=/bin/bash -c "for key in $KEYS; do /usr/local/sbin/vault unseal $CERT $key; done"

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{
	"variables": {
		"vsphere_host": "vcenter65-1.vghetto.local",
		"vsphere_user": "administrator@vghetto.local",
		"vsphere_pass": "VMware1!",
		"vsphere_datacenter": "Datacenter",
		"vsphere_cluster": "\"VSAN-Cluster\"",
		"vsphere_datastore": "virtual_machines",
		"vsphere_network": "\"VM Network\""
	},

jsirianni

Lucid Logging v1

Programatically create a reasonably intelligent logger.

• Generates functions for log levels
• Logs user, calling filename, co_name's caller, and co_name of the code calling the debug message.

import os
import sys
import logging
from pathlib import Path

jsirianni

#! /usr/local/bin/bash
#
# Calomel.org 
#     https://calomel.org/zfs_health_check_script.html
#     FreeBSD 9.1 ZFS Health Check script 
#     zfs_health.sh @ Version 0.15

# Check health of ZFS volumes and drives. On any faults send email. In FreeBSD
# 10 there is supposed to be a ZFSd daemon to monitor the health of the ZFS
# pools. For now, in FreeBSD 9, we will make our own checks and run this script