sjtosco’s gists

sjtosco / gist:34d3210209bc8c844a5adf1aedc223a4

Last active April 27, 2025 08:45

Virt-manager with osinfo updated Debian 12

	# Need install: `sudo apt install osinfo-db-tools`

	```
	sudo osinfo-db-import --local --latest
	sudo apt install qemu-kvm libvirt-clients libvirt-daemon-system bridge-utils virtinst libvirt-daemon virt-manager -y
	```

sjtosco / get_gw_by_iface.sh

Last active March 20, 2024 13:40

Check router (gateway) of specific interface

	get_gw_by_iface(){
	# Return router ip of interface
	# Usage: get_gw_by_iface IFACE
	sudo traceroute -n -i $1 -m1 $(get-extip) 2>/dev/null \| tail -1 \| awk '{print $2}'
	}

	get_gw_by_iface2(){
	# Return router ip of interface (multitable)
	# Usage: get_gw_by_iface IFACE
	ip route list table all \| awk '/default via/' \| grep enp1s0 \| awk '{print $3}'

sjtosco / ss-parse.sh

Created February 14, 2024 15:26 — forked from ffund/ss-parse.sh

Parses SS output for BBR flow live, and outputs in CSV format. Adjust the sleep interval if you want. Use as: `./live-ss-parse.sh 10.0.0.1 5201 | tee outfile.csv` where the argument is the peer IP address and port of the flow you are interested in.

	#!/bin/bash

	dst=$1
	dstport=$2

	while [ 1 ]; do
	ts=$(date +%s.%N)
	line=$(ss -eipn dst "$dst:$dstport" \| grep "bbr")
	rto=$(echo $line \| grep -oP '\brto:.*?(\s\|$)' \| awk -F '[:,]' '{print $2}' \| tr -d ' ')
	rttvals=$(echo $line \| grep -oP '\brtt:.*?(\s\|$)' \| awk -F '[:/]' '{print $2","$3}' \| tr -d ' ')

sjtosco / load_two_hello_docker.sh

Created June 28, 2023 15:01

Docker hello container demos

	# NGINX Hello app
	docker run --rm --name nginx-hello -p 8081:80 -d nginxdemos/hello
	# GOOGLE Hello app ver 1.0
	docker run --rm --name hello-app -p 8080:8080 -d gcr.io/google-samples/hello-app:1.0

	# Test in browser with http://localhost:8080 or http://localhost:8081

sjtosco / python.json

Created June 13, 2023 04:21 — forked from prandelicious/python.json

[VS Code snippet] Create default python header content

	"Default Header": {
	"prefix": "header",
	"body": [
	"#!/usr/bin/env python",
	"# -- coding: utf-8 --",
	"\"\"\"${1:Custom module name or brief description}.\n",
	"${2:Enter description of this module}",
	"",
	"__author__ = ${3:[authors]}",
	"__copyright__ = Copyright 2018",

sjtosco / config.sh

Created February 24, 2023 21:58 — forked from vietdien2005/config.sh

Fix force gdm login screen to the primary monitor

sudo cp ~/.config/monitors.xml /var/lib/gdm3/.config/

sjtosco / Docker mariadb+phpmyadmin

Created August 8, 2019 23:09 — forked from alexishida/Docker mariadb+phpmyadmin

Docker mariadb+phpmyadmin

	docker run -d \
	--name=mariadb \
	--restart=always \
	-v /etc/localtime:/etc/localtime:ro \
	-e MYSQL_ROOT_PASSWORD=root \
	-v /storage/mariadb:/var/lib/mysql \
	-p 3306:3306 \
	mariadb:latest

	docker run -d \

sjtosco / getLocalIP.js

Created July 4, 2019 13:07 — forked from hectorguo/getLocalIP.js

Get local IP address through Javascript

	/**
	* Get Local IP Address
	*
	* @returns Promise Object
	*
	* getLocalIP().then((ipAddr) => {
	* console.log(ipAddr); // 192.168.0.122
	* });
	*/
	function getLocalIP() {

sjtosco / remove-all-from-docker.sh

Created June 11, 2019 19:31 — forked from beeman/remove-all-from-docker.sh

Remove all from Docker

-# Stop all containers
-docker stop `docker ps -qa`
-# Remove all containers
-docker rm `docker ps -qa`
-# Remove all images
-docker rmi -f `docker images -qa `
-# Remove all volumes

sjtosco / measure.py

Last active April 3, 2019 13:48 — forked from racerxdl/measure.py

Linux Network Traffic Measure/Calculator Python Script

	#!/usr/bin/env python

	'''
	_______ ______
	\|_ _\ \ / / ___\|
	\| \| \ \ / /\___ \
	\| \| \ V / ___) \|
	\|_\| \_/ \|____/
	Teske Virtual System

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