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hplc / tcpdump_flood.sh
Last active April 1, 2017 02:29
Tcpdump Flood Packets
#!/bin/bash
HOST=`hostname`
INTERFACE=eth0
DUMPDIR=./dump/
SUBJECT="WARNING: Packet alert on $HOST"
EMAIL="[email protected]"
EMAILMESSAGE="./dump/emailmessage.txt"
LOG="./dump/log.txt"
@hplc
hplc / IC Card Crack.cpp
Created March 28, 2017 10:06
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
#include <iostream>
#include <windows.h>
#include <stdio.h>
#include <conio.h>
#include <fstream>
#include <io.h>
//控制字定义
#define BLOCK0_EN 0x01
@hplc
hplc / bash_ssh_scanner.sh
Created April 1, 2017 07:33
Bash pipe TCP port scanner.
#!/bin/sh
# Worked in CentOS 7.
for ip in 10.1.41.106 10.1.41.158 10.1.41.149 10.1.41.104 10.1.41.145 10.1.41.122 10.1.41.113 10.1.41.223 10.1.41.200; do
timeout 1 bash -c "echo >/dev/tcp/${ip}/22" &&
echo "$ip SSH is OPEN" ||
echo "$ip SSH is $(tput setaf 1)CLOSED$(tput sgr0)"
done
@hplc
hplc / autovote.php
Created April 6, 2017 11:21
Auto Vote by PHP
<?php
// $url_login = "http://192.168.1.6/weboa/sys/logon.aspx?stferNo=200&stferPassword=hehehe";
$url = "http://http://zhiye.jiaoshi.com.cn//admin/deal_vote.php?pid=49&type=1";
$file="cookie.txt";
echo postPage($url, "$postfields");
@hplc
hplc / wget_loop.sh
Created April 7, 2017 07:15
#!/bin/bash
for (( ; ; ))
do
wget -m http://www.youobd2.com
sleep 1h
done
@hplc
hplc / monitor_ocserv.sh
Created June 13, 2017 12:13
Monitor service and restart it if down in OpenWrt.
#!/bin/sh
# Put this script run in crond.
service=ocserv
if test $(netstat -na | grep 0.0.0.0:443 | wc -l) = 2
then
echo "$service is running!"
else
/etc/init.d/$service start
@hplc
hplc / lte-terms.php
Last active April 10, 2019 03:28
PHP script to practice several LTE terms.
#!/usr/bin/php
<?php
$terms = [
"LTE" => "Long Term Evolution",
"SAE" => "System Architecture Evolution",
"E-UTRAN" => "Evolved Universal Terrestrial Radio Access Network",
"EPC" => "Evolved Packet Core",
"EPS" => "Evolved Packet System",
@hplc
hplc / lte-exam-3.php
Last active June 19, 2019 07:34
#!/usr/bin/php
<?php
$terms = [
"OFDM的英文全称为" => "Orthogonal Frequency Division Multiplexing",
"OFDMA的英文全称为" => "Orthogonal Frequency Division Multiplexing Access",
"LTE中子载波的频率间隔是" => "15KHz",
"一个OFDM的符号周期（不包含CP）是多少μs（精确到小数点后两位）" => "66.67",
"OFDM中的O的中文含义是" => "正交",
"PRB的英文全称为" => "Physical Resource Block",
@hplc
hplc / mapapi-exma.php
Last active June 19, 2019 07:32
#!/usr/bin/php
<?php
$terms = [
"腾讯地图API Key的长度是多少个字符（包括减号）" => "35",
"https://apis.map.qq.com/ws/staticmap/v2/?center=22.74,114.229&zoom=10&size=600*300&maptype=roadmap&markers=size:large|color:0xFFCCFF|label:k|22.74,114.229&key=MXLBZ-AZT3W-2JWRR-RMKHZ-NRDWH-QEBU4，如上API为腾讯地图API的哪个产品" => "静态图API",
"https://apis.map.qq.com/ws/staticmap/v2/?center=22.74,114.229&zoom=10&size=600*300&maptype=roadmap&markers=size:large|color:0xFFCCFF|label:k|22.74,114.229&key=MXLBZ-AZT3W-2JWRR-RMKHZ-NRDWH-QEBU4，如上API获取的图片宽度为" => "600px",
"https://apis.map.qq.com/ws/staticmap/v2/?center=22.74,114.229&zoom=10&size=600*300&maptype=roadmap&markers=size:large|color:0xFFCCFF|label:k|22.74,114.229&key=MXLBZ-AZT3W-2JWRR-RMKHZ-NRDWH-QEBU4，如上API获取的图片高度为" => "300px",
"https://apis.map.qq.com/ws/staticmap/v2/?center=22.74,114.229&zoom=10&size=900*600&maptype=roadmap&markers=size:large|color:0xFFCCFF|label:k|22.74,114.229&key=MXLBZ-AZT3W-2JWRR-RMKHZ-NRDWH-QEBU4，如上API获取的图片宽度为" => "900px",
"https://apis.map.qq.com/ws/staticmap/v2/?center=
@hplc
hplc / lte-exam-4.php
Last active June 19, 2019 07:31
#!/usr/bin/php
<?php
$terms = [
"下行物理过程有几个" => "5",
"上行物理过程有几个" => "4",
"手机开机，会马上涉及到什么物理过程" => "小区搜索过程",
"小区切换，会涉及到什么物理过程" => "小区搜索过程",
"小区切换，会涉及到什么物理过程" => "小区搜索过程",
"UE开机经历了小区搜索过程，随机接入过程后，有其他UE向其拨号，首先会发生什么过程" => "寻呼过程",