fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

spoonincode

This general procedure was used when doing pre-dawn 3.0 performance testing as mentioned in EOSIO/eos#2078.

Network layout: 2 nodes connected to each other on same box, 1 producer, 1 generator
Hardware: AMD Ryzen at 3.9Ghz
Software: Linux 4.15; eosio compiled with Clang6 -O3
Tested on Apr25 2018 on the DAWN-2018-04-23-ALPHA branch

Make an empty directory for our configs & data, mkdir ~/eos.data, and define a logging.json that doesn't print debug information (which occurs for each txn) to the console

cat << EOF > ~/eos.data/logging.json

nurrony

# Uncomment to print commands being executed
# set -x  

pid=0
# SIGTERM-handler
term_handler() {
        echo "Handler INT";
        if [ $pid -ne 0 ]; then
        kill -SIGTERM "$pid"
        wait "$pid"

lenew

//simple tool can forward a 'listen:port' to 'forward:port' though a 'socks5://server:port'
//usage socks5-forward listen:port forward:port socksurl
package main

import (
    "io"
    "log"
    "net"
    "os"
    "net/url"

lmakarov

'use strict';
exports.handler = (event, context, callback) => {

    // Get request and request headers
    const request = event.Records[0].cf.request;
    const headers = request.headers;

    // Configure authentication
    const authUser = 'user';
    const authPass = 'pass';

hayeah

0x00      0 STOP
0x01      3 ADD
0x02      5 MUL
0x03      3 SUB
0x04      5 DIV
0x05      5 SDIV
0x06      5 MOD
0x07      5 SMOD
0x08      8 ADDMOD
0x09      8 MULMOD

davebarnwell

Install dnsmasq and configure for *.dev.local domains

$ brew install dnsmasq
$ vim /usr/local/etc/dnsmasq.conf

Reload configuration and clear cache

# Copy the daemon configuration file into place.
$ sudo cp $(brew list dnsmasq | grep /homebrew.mxcl.dnsmasq.plist$) /Library/LaunchDaemons/

$ sudo launchctl unload /Library/LaunchDaemons/homebrew.mxcl.dnsmasq.plist

ryerh

注意：本文内容适用于 Tmux 2.3 及以上的版本，但是绝大部分的特性低版本也都适用，鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话：

tmux [new -s 会话名 -n 窗口名]

恢复会话：

cornernote

Using PsySH (GitHub) as the Yii2 shell

• Issue the following commands from the command line in your Yii application directory:
  • chmod +x psyii
  • mkdir extensions/yiishell
  • wget -O extensions/yiishell/psysh psysh.org/psysh
  • chmod +x extensions/yiishell/psysh
• Copy the file init.php below to psysh/init.php and update any paths to work with your application configuration
• Copy the file config.php below to psysh/config.php. Change or add to the config array with the options you'd like to use (available options)
• Now you can start PsySH with the command ./psyii psysh/init.php --config psysh/config.php

suprememoocow

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