WiseScripts

To pass wireguard's traffic through a TCP tunnel by using udp2raw

Requirements

For Arch linux, install udp2raw by pacman: pacman -S udp2raw

For Debian or Ubuntu, you can use a binary release from: https://github.com/wangyu-/udp2raw/releases

WiseScripts

Shell(Bash)标准委员会

马晋 (PS, 主席) 刘卓 (OP) 王炜煜 (OP) 糜利敏 (WD) 雷飞尉 (OP) 刘树宪 (QA) 郑锦锋 (PS) 贾伟强 (SYS)

章节

0 一般信息 1 背景(Background)
2 Shell文件和解释器调用(Shell Files and Interpreter Invocation)
3 书写样板(Layout）

WiseScripts

#!/usr/bin/env python
#
# A script to check Kimsufi server availability using OVH's API.
# Typical usage:
#   python kimsufi.py --dump-txt --dump-json --loop --verbose 160sk1
#

import sys
import os.path
import argparse

WiseScripts

Function ConvertTo-EncryptedVNCPassword {
    [OutputType([byte[]])]
    [CmdletBinding()]
    param (
        [Parameter(Mandatory)]
        [SecureString]
        $Password
    )
    
    # This is hardcoded in VNC applications like TightVNC.

WiseScripts

Install WireGuard via whatever package manager you use.  For me, I use apt.

$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard

MacOS
$ brew install wireguard-tools

Generate key your key pairs.  The key pairs are just that, key pairs.  They can be

WiseScripts

#!/bin/bash
# ansi_colors.sh
#
# Wiki (ANSI CSI)   https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_(Control_Sequence_Introducer)_sequences
# Wiki (ANSI SGR)   https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters
# Parameter         030-03F (0x30–0x3F) (ASCII 0–9:;<=>?)
# Intermediate      020-02F (0x20–0x2F) (ASCII space and !"#$%&'()*+,-./)
# Final             040-07E (0x40–0x7E) (ASCII @A–Z[\]^_`a–z{|}~)
#
# _______________________________________________________________

WiseScripts

	//http://www.scottklarr.com/topic/425/how-to-insert-text-into-a-textarea-where-the-cursor-is/
	function insertAtCaret(areaId,text) {
		var txtarea = document.getElementById(areaId);
		var scrollPos = txtarea.scrollTop;
		var strPos = 0;
		var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ? 
			"ff" : (document.selection ? "ie" : false ) );
		if (br == "ie") { 
			txtarea.focus();
			var range = document.selection.createRange();

WiseScripts

#!/bin/bash
set -eEuo pipefail

# https://stackoverflow.com/questions/6928946/mysterious-lineno-in-bash-trap-err
# https://stackoverflow.com/questions/64786/error-handling-in-bash
# https://stackoverflow.com/questions/24398691/how-to-get-the-real-line-number-of-a-failing-bash-command
# https://unix.stackexchange.com/questions/39623/trap-err-and-echoing-the-error-line
# https://unix.stackexchange.com/questions/462156/how-do-i-find-the-line-number-in-bash-when-an-error-occured
# https://unix.stackexchange.com/questions/365113/how-to-avoid-error-message-during-the-execution-of-a-bash-script
# https://shapeshed.com/unix-exit-codes/#how-to-suppress-exit-statuses

WiseScripts

# Bash getopt long options with values usage example

```sh
#!/bin/bash -e

ARGUMENT_LIST=(
  "arg-one"
  "arg-two"
  "arg-three"
)

WiseScripts

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

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