Each time a client (dis)connects to the OpenVPN server of pfSense a new Telegram notification will be sent.
Under "VPN" > "Servers" > your server > "Advanced Configuration" > "Custom Options" add the following lines.
client-connect /root/openvpn-telegram.sh
client-disconnect /root/openvpn-telegram.sh
Quick and dirty script to get UPS stats into CollectD so you can forward them to Grafana. Tested with a Salicru UPS configured with the blazer_usb driver.
At some point between the original publication of this howto and FreeNAS 13.1, default nut metrics appeeared on my InfluxDB server, so even though nut sends fewer metrics than the script on this Gist (see the default-nut-metrics.png file as opposed to the file listing at the end of the howto), I'm going to stick with the default metrics, so I don't have to mess around with installing scripts every time my FreeNAS box reboots.
Steps:
I found many tutorials to install and configure python-broadlink, but all of them are for python 2, and the script has been ported to python3, so I decided to write this little howto.
Tested on a freshly installed Debian Buster container.
Run all commands with root privileges:
apt update
0.- Install Proxmox PVE as you usually do 1.- Upon first reboot, edit the grub parameters of the default entry "Proxmox Virtual Environment GNU/Linux" with the "e" key. 2.- Locate a line that starts with something similar to (hints: starts with linux and says something about vmlinuz): linux /ROOT/pve-1@/boot/vmlinuz-4.15.18-12-pve root=ZFS=rpool/ROOT/pve-1 ro root=ZFS=rpool/ROOT/pve-1 boot=zfs quiet 3.- Add a new keyword " nomodeset" at the end of that line. 4.- Push F10 to boot the system. 5.- Edit /etc/modprobe.d/pve-blacklist.conf file, and add at the end the following line:
| #!/usr/bin/env python3 | |
| # -*- coding: utf-8 -*- | |
| # Python script to update CDMon dynamic DNS | |
| # | |
| # @author = @jovimon | |
| # @version = 0.1.20200930 | |
| # | |
| # Prerequisites: sudo pip install requests / sudo apt install python-requests | |
| # |
| # Query a mailman list for all of its registered users | |
| # Scraping part based on http://docs.python-guide.org/en/latest/scenarios/scrape/ | |
| # If you get errors, install packages: | |
| # sudo pip install lxml | |
| # sudo pip install requests | |
| from lxml import html | |
| import requests |
Download FreeBSD 11.1 VMDK and create a VM with it as HDD.
Get FreeBSD source tree for your exact FreeBSD version and uncompress it to /usr/src:
fetch -o /tmp ftp://ftp.freebsd.org/pub/`uname -s`/releases/`uname -m`/`uname -r | cut -d'-' -f1,2`/src.txz
tar -C / -xvf /tmp/src.txz
Download latest Realtek network driver (you need to input an email address).
I hereby claim:
To claim this, I am signing this object:
| # Plaso is great but elasticsearch output module does not always work, so there's | |
| # a config to parse json_line plaso output into ELK | |
| # | |
| # Usage (tested on Ubuntu 14.04 w/ ELK packages and Plaso git version 1.5.1_20160922): | |
| # for i in $(ls *.evtx); do name=${i::-5}; echo $name; log2timeline.py $name.plaso $i; psort.py -o json_line -w json/$name.json $name.plaso; done | |
| # | |
| # Note: | |
| # To wipe elasticsearch data: $ sudo rm -r /var/lib/elasticsearch/elasticsearch/* | |
| # To remove logstash sincedb files so input files can be reread: $ sudo rm /var/lib/logstash/.sincedb_* |