I hereby claim:
- I am nooptr on github.
- I am thangnv (https://keybase.io/thangnv) on keybase.
- I have a public key ASBNaxD5MW9_jkVOT9-TiPJ29QmNoTJPEgJ0r0tB-9e3ugo
To claim this, I am signing this object:
## Sender | |
tar zcf - 16888_part2.sql | curl -T - https://ppng.io/nooptr | |
## Receiver | |
curl https://ppng.io/nooptr | tar zxpf - -C . |
// 1. Import everything | |
import { Wallet, BigNumber, ethers, providers } from 'ethers' | |
const { FlashbotsBundleProvider, FlashbotsBundleResolution } = require('@flashbots/ethers-provider-bundle') | |
/* | |
Mainnet | |
const provider = new providers.JsonRpcProvider('https://eth-mainnet.g.alchemy.com/v2/cmHEQqWnoliAP0lgTieeUtwHi0KxEOlh') | |
const wsProvider = new providers.WebSocketProvider('wss://eth-mainnet.g.alchemy.com/v2/cmHEQqWnoliAP0lgTieeUtwHi0KxEOlh') | |
*/ |
Thứ thự load credentials sẽ như sau: | |
1. Load từ role IAM của Amazon EC2 | |
2. Load từ file (~/.aws/credentials) | |
3. Load từ biến môi trường | |
4. Load từ file json ở trên disk | |
5. Thông tin credential được định nghĩa trực tiếp trong file JS | |
==== | |
Có 1 số cách có thể load được cấu hình IAM của aws vào trong nodejs |
# Install nginx | |
git clone https://github.com/sergey-dryabzhinsky/nginx-rtmp-module.git | |
sudo apt-get install build-essential libpcre3 libpcre3-dev libssl-dev | |
wget http://nginx.org/download/nginx-1.17.8.tar.gz | |
tar -xf nginx-1.10.1.tar.gz | |
cd nginx-1.10.1 | |
./configure --add-module=../nginx-rtmp-module --with-http_ssl_module --with-http_stub_status_module --prefix=/etc/nginx | |
make -j 1 |
I hereby claim:
To claim this, I am signing this object:
curl 'https://shopee.vn/api/v2/search_items/?by=pop&limit=50&match_id=78&newest=0&order=desc&page_type=search' -H 'referer: https://shopee.vn' -H 'if-none-match-: 55b03-17c6363e0b4e25bdbc200053b1096e1a' |
#!/bin/bash | |
wget -i files.txt | |
# ex: rename file test.jpg?w=12&h=15 to test.jpg | |
for FILE in *; do mv $FILE ${FILE%\?*}; done | |
# tham khao: | |
# https://unix.stackexchange.com/questions/33279/how-can-i-rename-multiple-files-by-removing-a-character-or-string |
#!/bin/bash | |
# ex: rename file test.jpg?w=12&h=15 to test.jpg | |
for FILE in *; do mv $FILE ${FILE%\?*}; done | |
# tham khao: | |
# https://unix.stackexchange.com/questions/33279/how-can-i-rename-multiple-files-by-removing-a-character-or-string | |
# ${i%-*} matches the begining of the filename up to the last occurrence of the dash - | |
# ${file##*-} matches the rest of the filename after the last occurrence of the dash - |
1. Install
brew install youtube-dl
brew install libav
2. Usage
youtube-dl -x --audio-format mp3 https://www.youtube.com/watch?v=jP7BDJwSobY
#!/usr/bin/env bash | |
# Usage: | |
# ./solc [options] inputfile > outfile | |
# Notes: | |
# - file i/o is limited to the current directory | |
# - this works with the pyethereum solc_wrapper | |
docker run -i --rm --user $(id -u):$(id -g) -v $(pwd):/tmp --workdir /tmp ethereum/solc:0.4.24 $@ |