| #install gcc git build-essential python3 | |
| $ sudo aptitude install gcc git build-essential python3 | |
| #from http://www.pip-installer.org/en/latest/installing.html | |
| $ curl -O https://raw.github.com/pypa/virtualenv/master/virtualenv.py | |
| $ mkdir python3_prole | |
| $ cd python3_prole/ | |
| $ python virtualenv.py -p /usr/bin/python3 env | |
| $ python virtualenv.py --relocatable -p /usr/bin/python3 env |
| #!/usr/bin/python | |
| # For mojave only | |
| # In order for this to work, you will need to go to System Preferences in Mojave -> Security & Privacy -> Privacy -> Full Disk Access and grant Terminal.app permissions | |
| import sqlite3 | |
| conn = sqlite3.connect('/var/db/SystemPolicyConfiguration/KextPolicy') | |
| c = conn.cursor() | |
| query = 'SELECT * FROM kext_policy' | |
| c.execute(query) |
Add the following chunk to your existing ISC dhcpd.conf file.
if exists user-class and ( option user-class = "iPXE" ) {
filename "http://boot.smidsrod.lan/boot.ipxe";
}
else {
filename "undionly.kpxe";
}
(or see https://gist.github.com/4008017 for a more elaborate setup
[161312.500002] usb 3-2: new full-speed USB device number 3 using xhci_hcd
[161312.926854] usb 3-2: New USB device found, idVendor=0403, idProduct=6001, bcdDevice= 6.00
[161312.926860] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[161312.926863] usb 3-2: Product: FT232R USB UART
[161312.926866] usb 3-2: Manufacturer: FTDI
[161312.926869] usb 3-2: SerialNumber: AC01PV6Q
[161312.966524] usbcore: registered new interface driver usbserial_generic
[161312.966534] usbserial: USB Serial support registered for generic
| #!/usr/bin/env python3 | |
| # | |
| # NOTE: This assumes that all modules and versions are built for at | |
| # least one kernel. If that's not the case, adapt parsing as needed. | |
| import os | |
| import subprocess | |
| # Permission check. | |
| if os.geteuid() != 0: | |
| print("You need to be root to run this script.") |
| #!/usr/bin/env python3 | |
| """ | |
| Very simple HTTP server in python for logging requests | |
| Usage:: | |
| ./server.py [<port>] | |
| """ | |
| from http.server import BaseHTTPRequestHandler, HTTPServer | |
| import logging | |
| class S(BaseHTTPRequestHandler): |
| #!/bin/bash | |
| # See http://apple.stackexchange.com/questions/107307/how-can-i-install-the-command-line-tools-completely-from-the-command-line | |
| echo "Checking Xcode CLI tools" | |
| # Only run if the tools are not installed yet | |
| # To check that try to print the SDK path | |
| xcode-select -p &> /dev/null | |
| if [ $? -ne 0 ]; then | |
| echo "Xcode CLI tools not found. Installing them..." |
This is a script I made to check the health of the ZFS pools on my Ubuntu server and send a notification with a summary to a Discord server channel (see image of example notification below) I have made for my servers. I borrowed and modified some parts for the actual ZFS health check from this Gist. The script checks ZFS pools overall condition, capacity, errors and time since last scrub. If an issue is detected with a pool a role on the Discord channel is pinged.
This script is only tested on Ubuntu Server 20.04.
Copy the two bash files to a Linux server with ZFS pools and modify as required based on distro/version. Fill inn the Discord variables in the discord-variables.sh file.