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benyanke / mikrotik-dhcp-dns-script
Created June 16, 2019 02:42
Mikrotik DHCP-to-DNS Script
# NOT fully complete with all the desired features but it does work
# Suggested usage - place in the system scheduler and run every few minutes
# Set root domain here
:local zone "your.internal.domain.com";
:local ttl "00:00:10"
:local staticTtl "00:00:30"
# TODO : add "nodns" check in static lease comment
@benyanke
benyanke / BASH: Reminder to 'git pull'
Last active April 28, 2022 12:34
BASH: Reminder to 'git pull'. This function hooks into CD to remind you to 'git pull' when entering a repository directory. It will only alert you every X seconds.
cd() {
# Seconds between alerts: raise this
# number if you want to get fewer alerts
# Default: 10 min
alertDelay=600
# Alert text: this is displayed when you
# CD into a git repo
alertText="\n##################################################\n This is a git repo. Don't forget to 'git pull'\n##################################################\n"
@benyanke
benyanke / sns-to-slack.js
Last active July 7, 2021 16:02 — forked from vgeshel/function.js
AWS Lambda function for forwarding SNS notifications to Slack
// Added by Ben Yanke
// from https://gist.github.com/benyanke/862e446e5a816551928d8acc2d98b752
console.log('Loading function');
const https = require('https');
const url = require('url');
// SETUP
// urlToUse = in this environment variable, place the name of another environment variable which contains the key.
// This allows easy dev/prod switching.
@benyanke
benyanke / fstab-mount-check
Created November 24, 2020 16:22
Custom text exporters for prometheus
#!/bin/bash
# Reports on all filesystems declared in fstab, and if they are mounted or not - to detect unmounted filesystems
# NOTE: exporter info to stdout, human readable info to stderr
# in normal operation, pipe stdout to the datafile and stderr to null or syslog
# TODO : add a second error metric so that errors in this script are reported
tmpfile="$(mktemp)"
@benyanke
benyanke / feastday-ps1.sh
Created September 6, 2020 17:26
Provides the feast day in your bashrc
function feast() {
tmp="`mktemp`"
export date="`date +"%Y-%m-%d"`"
timeout 1 curl https://www.missalemeum.com/en/api/v3/date/$date 2> /dev/null > $tmp
export title="`cat $tmp | jq -r .[].info.title`"
export tempora="`cat $tmp | jq -r .[].info.tempora`"
export rank="`cat $tmp | jq -r .[].info.rank`"
@benyanke
benyanke / .bashrc 6-8-2019
Created June 9, 2019 03:04 — forked from ageis/.bashrc 02-25-2020
@ageis's ~/.bashrc 🖥️ with numerous useful functions, aliases and one-liners. ⚠️ NOTE: many paths in sourced scripts and environment variables are specific to my system, but if you dig in I hope you'll find something you can use!
#!/bin/bash
#~/.bashrc: executed by bash(1) for non-login shells.
# kevin gallagher (@ageis) <kevingallagher@gmail.com>
export MYUID=$(id -u)
export USER="$(id -un)"
if [[ "$TILIX_ID" ]] || [[ "$VTE_VERSION" ]]; then
source /etc/profile.d/vte.sh
fi
sudo apt-get install watchdog
sudo echo bcm2708_wdog >> /etc/modules
sudo cp /etc/watchdog.conf /etc/watchdog.conf.orig
sudo sed -i 's/^#max-load/max-load/' /etc/watchdog.conf
sudo reboot
#cloud-config
#####################################
# Nginx App Server Bootstrap script
#
# Includes network mount storage config
# Designed to be used in a cluster
#
# Created by Ben Yanke
#
@benyanke
benyanke / Elastic Beanstalk Drop All Tables
Created February 15, 2019 05:59
This drops all the tables in elastic beanstalk
echo "SET FOREIGN_KEY_CHECKS = 0; `mysqldump --add-drop-table --no-data -h $RDS_HOSTNAME -u $RDS_USERNAME -p$RDS_PASSWORD $RDS_DB_NAME | grep 'DROP TABLE'` ;SET FOREIGN_KEY_CHECKS = 1;" | mysql -h $RDS_HOSTNAME -u $RDS_USERNAME -p$RDS_PASSWORD $RDS_DB_NAME
@benyanke
benyanke / Add to bottom of bashrc
Last active February 4, 2019 22:44
Serial gateway
##############################
# Load the serial console on shell open
##############################
echo ""
echo ""
echo ""
echo "######################"
echo "Loading serial console... press ctrl+c to drop to bash instead"