dyz fortitudepub

## reply-to-empty-udp.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# Author: David Manouchehri <manouchehri@protonmail.com>
# This script will always echo back data on the UDP port of your choice.
# Useful if you want nmap to report a UDP port as "open" instead of "open|filtered" on a standard scan.
# Works with both Python 2 & 3.

import socket

## gist:6d66c57cfaaa3fce933e473c55d5f68a
ipset list | tail -n +9 - | xargs -I X vppctl glx overlay route add table 1024 X/32 acc tunnel1 1

## gist:74c860329535ddfaf9a089c6bb107191
#!/bin/bash

logger -t "dnsmasqlivecheck" "dnsmasq live check run"

if [[ ! -f /run/dnsmasq/dnsmasq.pid ]]; then
   logger -t "dnsmasqlivecheck" "dnsmasq pid not present, restart"
   systemctl restart dnsmasq
   exit 1
fi

## gist:8174f292dac8df91184f6979ff3090c7
比如：


定义一个单链表，链表上一共有10个节点，每个节点是对应的数字编号（1到10），要求实现从链表尾部打印编号的程序，也即打出的结果是10到1。


要求：

## gist:d881740ba9c35143d348c5fe00df53b9
rrdtool create latency_db.rrd \
--step 180 \
DS:pl:GAUGE:540:0:100 \
DS:rtt:GAUGE:540:0:10000000 \
RRA:MAX:0.5:1:500\

#!/bin/bash
#
### set the paths
command="/bin/ping -q -n -c 3"

## gist:0a7db663b5d8617117784f167d01fbe1
version: '3'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.13.1
    restart: unless-stopped
    hostname: NODE_NAME
    ulimits:
      memlock:
        soft: -1
        hard: -1

## gist:be8618f595dbfacc503e043a3887e181
# ns0
ip netns del natns0
ip netns add natns0
ip netns exec natns0 ip link set lo up
ip link add natp0 type veth peer name natp0p
ip link set natp0 netns natns0
ip link set natp0p up
ip netns exec natns0 ip link set natp0 up
ip netns exec natns0 ip link set natp0 address 80:88:88:88:88:88
ip netns exec natns0 ip addr add 10.1.1.1/24 dev natp0

## shardcalc.py
import sys

# choose() is the same as computing the number of combinations. Normally this is
# equal to:
#
#   factorial(N) / (factorial(m) * factorial(N - m))
#
# but this is very slow to run and requires a deep stack (without tail
# recursion).
#

## gist:3127c352e5cafd9e6c5f640d2d150697
-----BEGIN RSA PRIVATE KEY-----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## ddns.sh
#!/usr/bin/env bash

# Step 1: Fill in EMAIL, TOKEN, DOMAIN and SUBDOMAIN. Your API token is here: https://www.cloudflare.com/a/account/my-account
#         Make sure the token is the Global token, or has these permissions: #zone:read, #dns_record:read, #dns_records:edit
# Step 2: Create an A record on Cloudflare with the subdomain you chose
# Step 3: Run "./ddns.sh -l" to get the zone_id and rec_id of the record you created.
#         Fill in ZONE_ID and REC_ID below
#         This step is optional, but will save you 2 requests every time you this script
# Step 4: Run "./ddns.sh". It should tell you that record was updated or that it didn't need updating.
# Step 5: Run it every hour with cron. Use the '-s' flag to silence normal output
	#!/usr/bin/env python3
	# -- coding: utf-8 --

	# Author: David Manouchehri <manouchehri@protonmail.com>
	# This script will always echo back data on the UDP port of your choice.
	# Useful if you want nmap to report a UDP port as "open" instead of "open\|filtered" on a standard scan.
	# Works with both Python 2 & 3.

	import socket
	#!/bin/bash

	logger -t "dnsmasqlivecheck" "dnsmasq live check run"

	if [[ ! -f /run/dnsmasq/dnsmasq.pid ]]; then
	logger -t "dnsmasqlivecheck" "dnsmasq pid not present, restart"
	systemctl restart dnsmasq
	exit 1
	fi
	比如：



	定义一个单链表，链表上一共有10个节点，每个节点是对应的数字编号（1到10），要求实现从链表尾部打印编号的程序，也即打出的结果是10到1。



	要求：
	rrdtool create latency_db.rrd \
	--step 180 \
	DS:pl:GAUGE:540:0:100 \
	DS:rtt:GAUGE:540:0:10000000 \
	RRA:MAX:0.5:1:500\

	#!/bin/bash
	#
	### set the paths
	command="/bin/ping -q -n -c 3"
	version: '3'
	services:
	elasticsearch:
	image: docker.elastic.co/elasticsearch/elasticsearch:7.13.1
	restart: unless-stopped
	hostname: NODE_NAME
	ulimits:
	memlock:
	soft: -1
	hard: -1
	# ns0
	ip netns del natns0
	ip netns add natns0
	ip netns exec natns0 ip link set lo up
	ip link add natp0 type veth peer name natp0p
	ip link set natp0 netns natns0
	ip link set natp0p up
	ip netns exec natns0 ip link set natp0 up
	ip netns exec natns0 ip link set natp0 address 80:88:88:88:88:88
	ip netns exec natns0 ip addr add 10.1.1.1/24 dev natp0
	import sys

	# choose() is the same as computing the number of combinations. Normally this is
	# equal to:
	#
	# factorial(N) / (factorial(m) * factorial(N - m))
	#
	# but this is very slow to run and requires a deep stack (without tail
	# recursion).
	#
	-----BEGIN RSA PRIVATE KEY-----
	MIIEogIBAAKCAQEAyANWv5g2/AyV28I+l4Tfk5tnCVdCJt6RMTjMPo7CO3cymvTS
	a4IClFR7+ArdpcWHLaNBSZYBn7dOmGKwCdOO8y7/i3P83h4mc+y67BMPsKm7+TKs
	Klck/Ssy7cm8mCUs9Y5OuMiX7FDWEf0uzRzwN3OXbb2pU3/iMeD6j48PgTwwVlEu
	lgr21GwjvLlBU00iKDH8fwq7NYxLJdhuXc0sbkTEZZcA6kRwfSwq4Q9iY5DGeMkJ
	TT1L53XCAax0yUCsX0K3I5vP33RJ/M9GxpWBKYohk6lnHtf4n/Nst+EN7XkL8baf
	7g1zTwXkt9FrqJgmyBmCQ1gTKBbjGPy0v2TniwIDAQABAoIBAGlUoM17SpGHyy+U
	5sOCfP9N2oAnzLWNhibGw4C6S31nc2X5QgrNx6/3oeVpS3puQJb/H3WyIp7KuQA1
	EIHMQL6+ZGM7LNKITDXGWFXUX/HoIQ7F6bbOd7M/ma1yDPiOs1OJotlbAe64T1Pf
	4lKwR6zcGcX4GIDZmvQrh6gsbbzfV1v/sVkSUJAWUXs5O7NMTj8UqMDZGx0bv9DX
	#!/usr/bin/env bash

	# Step 1: Fill in EMAIL, TOKEN, DOMAIN and SUBDOMAIN. Your API token is here: https://www.cloudflare.com/a/account/my-account
	# Make sure the token is the Global token, or has these permissions: #zone:read, #dns_record:read, #dns_records:edit
	# Step 2: Create an A record on Cloudflare with the subdomain you chose
	# Step 3: Run "./ddns.sh -l" to get the zone_id and rec_id of the record you created.
	# Fill in ZONE_ID and REC_ID below
	# This step is optional, but will save you 2 requests every time you this script
	# Step 4: Run "./ddns.sh". It should tell you that record was updated or that it didn't need updating.
	# Step 5: Run it every hour with cron. Use the '-s' flag to silence normal output