goooooouwa’s gists

goooooouwa / list-folder-size.sh

Last active July 21, 2025 04:09

show folder size #du #disk-space

du -h --max-depth=1

goooooouwa / backup-pg-dump.sql

Last active July 21, 2025 04:06

how to backup & restore a pg dump in postgres docker container #backup #restore #postgres #dump

sudo docker exec -t e564422f1f57 pg_dumpall -c -U postgres > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql

goooooouwa / openwrt-how-to-mount-smb-folder

Last active July 21, 2025 04:09

openwrt mount smb folder #openwrt #smb

mount -t cifs -o vers=2.0,username=admin,password=pass,iocharset=utf8 //192.168.50.51/homes /mnt/homes/

goooooouwa / Interactjs-issue-with-react-use-state-and-use-effect-hooks-demo.jsx

Last active July 21, 2025 04:10

#interactjs #react #state #use-effect

	import interact from "interactjs";
	import React, { useEffect, useState } from "react";

	export default function Draggable() {
	const [positionX, setPositionX] = useState(0);

	// This issue has to do with the following combination:
	// - add interactjs event listeners inside useEffect
	// - set react useEffect dependency list as []
	// - call react setState method inside event listeners

goooooouwa / convert-application-octet-stream-charset=binary-to-ASCII-Raw.sh

Last active July 21, 2025 04:11 — forked from ppflrs/Convert "application octet-stream; charset=binary" to ASCII Raw

Convert "application/octet-stream; charset=binary" to ASCII #ascii

cat $BIN_FILE | tr -d '\0' > $NEW_FILE

goooooouwa / curl-download-a-list-of-URLs

Last active September 28, 2024 04:33

[Persistently retry and download a list of URLs with curl] https://superuser.com/questions/142459/persistent-retrying-resuming-downloads-with-curl https://www.abeautifulsite.net/posts/downloading-a-list-of-urls-automatically/ #curl #bash

xargs -n 1 curl -O -L --retry 5 --retry-max-time 60 -C - < ./mp3-urls-unique-id-fix.txt

goooooouwa / common-shell-commands.sh

Last active July 21, 2025 04:08

Common shell commands #bash #find #sed

	#!/bin/bash

	# bash for loop
	for i in $(seq 10 $END); do
	echo $i
	done

	# 1.Iterate over collection
	for i in a b c; do
	echo $i

goooooouwa / build-qtopia.sh

Last active July 21, 2025 04:13

#qt #qtopia #embedded-linux

	#!/bin/bash

	echo INFO: host: red hat 9.0 with all packages in installation CDs installed.
	echo INFO: target: armv4tl Linux 2.6.12-h1940 libc 2.3.2
	echo INFO: all operations are executed under root

	#build mode
	INSTALL_CROSSTOOL=""
	COPY_LIBS=""
	COMPILE_QT=""

goooooouwa / CardDiaryTXT.txt

Last active July 21, 2025 04:16

break CardDiary export txt file into individual diary txt files with date as title. So that I can import these text files into Evernote. #evernote #card-diary

	Date: 2018-09-25 16:29:58
	Weather: Cloudy

	Demo diary post 1

	Date: 2018-09-26 19:05:07
	Weather: Mostly Cloudy Day

	Demo diary post 2

goooooouwa / Subscriptions.opml

Last active July 21, 2025 04:16

extract rss feed urls from opml file #rss #opml

	<?xml version="1.0" encoding="UTF-8"?>
	<opml version="1.0">
	<head>
	<title>Subscriptions - RSS</title>
	</head>
	<body>
	<outline htmlUrl="http://newworldinteractive.com" title="Blog – New World Interactive" xmlUrl="http://newworldinteractive.com/blog/feed/" type="rss" text="Blog – New World Interactive"/>
	<outline htmlUrl="http://www.steampowered.com/" title="New On Steam" xmlUrl="https://store.steampowered.com/feeds/newreleases.xml" type="rss" text="New On Steam"/>
	<outline htmlUrl="https://goooooouwa.github.io/" title="Shunfa’s Blog" xmlUrl="https://goooooouwa.github.io/feed.xml" type="rss" text="Shunfa’s Blog"/>
	<outline title="test" xmlUrl="tag/test" type="rss" text="test"/>

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