rany2

#!/bin/sh
# pretty-print system uptime

# get uptime and idle
read -r u _ < /proc/uptime
u=${u%.*}

# function to calculate and print time period
print_period() {
        period_seconds="$1"

rany2

#!/bin/sh

# Generate a random 32-bit number to use to pick a random
# IPERF3 port. Random device is overridable by setting the
# RAND_DEVICE environment variable.
RAND_DEVICE=${RAND_DEVICE:-/dev/random}
RAND_NUMBER=$(hexdump -n4 -e '4/4 "%u"' "${RAND_DEVICE}")

# IPERF3 paramaters, only dynamic parameter is IPERF3_PORT.
IPERF3_BIN=${IPERF3_BIN:-iperf3}

rany2

#!/usr/bin/env python3

import concurrent.futures
import socket
import timeit
import argparse

REGIONS = [  # https://docs.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm
    {"region": "Australia East", "area": "Sydney", "code": "ap-sydney-1"},
    {"region": "Australia Southeast", "area": "Melbourne", "code": "ap-melbourne-1"},

rany2

# /lib/systemd/system/iperf3.service
[Unit]
Description=iperf3 server
Documentation=man:iperf3(1)
After=network.target auditd.service

[Service]
Type=simple
Restart=always
RestartSec=15

rany2

[Unit]
Description=PPP connection for %I
Documentation=man:pppd(8)
StartLimitIntervalSec=0

Before=network.target
Wants=network.target
After=network-pre.target

[Service]

rany2

#!/bin/sh

# Ensure that WLAN interface MTU is set to the maximum
# permitted value to prevent issues when attached to a
# bridge with jumbo MTU.
#
# Do not attempt to use standard UCI configuration
# in /etc/config/network and set the MTU with a config
# of type interface. It does not work consistently
# and in the best case works for the first WLAN

rany2

#!/bin/bash
set -euf -o pipefail

# Copyright (C) rany <ranygh@riseup.net>. All rights reserved.
#
# This software is licensed to you under the GNU General Public License,
# version 2 (GPLv2). There is NO WARRANTY for this software, express or
# implied, including the implied warranties of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
# along with this software; if not, see

rany2

#!/usr/bin/env python3

import urllib.parse
from enum import Enum
from typing import List

import requests

BASE_URL = "https://loadshedding.eskom.co.za/LoadShedding/"
USER_AGENT = "ZA_LOADSHEDDING/1.0 (github.com/rany2)"

rany2

#!/usr/bin/env bash
#
# Start mosh-server, but first create a port redirection in the NAT
# router (with UPnP) and delete that redirection again just before
# mosh-server exits.

# die -- print error on stderr and exit
function die {
	echo "$@" >&2
	exit 1

rany2

#!/bin/sh

unset TERM
export LC_ALL=C

if [ "$__KEXEC_REBOOT_NOHUP" != "1" ]
then
	SCRIPTPATH=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
	__KEXEC_REBOOT_NOHUP=1 nohup "$SCRIPTPATH/$(basename -- "$0")" "$@" > /dev/null 2>&1  </dev/null &
	exit "$?"