| #!/bin/bash | |
| # Author: https://gist.github.com/auipga/ | |
| # Based on: | |
| # Sync (outdated?): https://kb-archive.getsync.com/kbs/1.3.5/kb/hc/en-us/articles/210153106-Ports-and-protocols-used-by-Resilio-Connect.html | |
| # Resilio Connect: https://help.getsync.com/hc/en-us/articles/204754759-What-ports-and-protocols-are-used-by-Sync- | |
| # todo: read sync.conf from resilio server, parse json, fill IPs dynamically | |
| # todo: delete duplicate rules as 'host' returns multiple IPs for resilios domains |
| --- | |
| # SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html | |
| # Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!) | |
| - hosts: myhosts | |
| become: true | |
| remote_user: myuser | |
| tasks: | |
| # Key exchange, ciphers and MACs | |
| - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms [email protected],diffie-hellman-group-exchange-sha256' | |
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
You can locally pull data from your Rainforest Eagle-200 using cURL.
Rainforest has published a local API document which explains the details of the protocol. But this particular document is about quickly getting to the point and giving you some cURL commands you can use to immediately start pulling out data.
First, I'll assume that you have the following environment variables set:
| #!/usr/bin/python3 | |
| # | |
| # SMTP Server configuration black-box testing/audit tool, capable of auditing | |
| # SPF/Accepted Domains, DKIM, DMARC, SSL/TLS, SMTP services, banner, Authentication (AUTH, X-EXPS) | |
| # user enumerations (VRFY, EXPN, RCPT TO), and others. | |
| # | |
| # Currently supported tests: | |
| # 01) 'spf' - SPF DNS record test | |
| # - 'spf-version' - Checks whether SPF record version is valid | |
| # - 'all-mechanism-usage' - Checks whether 'all' mechanism is used correctly |
| @ECHO OFF | |
| ECHO This script will set IIS SSL setting to best practises. This will disable certain protocols such as SSL 2.0/3.0 in favour of TLS | |
| ECHO A restart of IIS, will be requierd for the changes to take effect. It cannot be done by just restarting induvidual websites. | |
| ECHO THIS SCRIPT WILL *NOT* RESTART IIS OR THIS COMPUTER! | |
| :choice | |
| set /P c=Are you sure you want to continue [Y/N]? | |
| if /I "%c%" EQU "Y" goto :start | |
| if /I "%c%" EQU "N" goto :exit |
| --- | |
| # SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html | |
| # Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!) | |
| - hosts: myhosts | |
| become: true | |
| remote_user: myuser | |
| tasks: | |
| # Key exchange, ciphers and MACs | |
| - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms [email protected],diffie-hellman-group-exchange-sha256' | |
| #!/usr/bin/perl | |
| use NetAddr::IP; | |
| use POSIX qw(strftime); | |
| my $dnsmasq_leases_path = '/var/run/dnsmasq-dhcp.leases'; | |
| my $dhcpd_leases_path = '/var/run/dhcpd.leases'; | |
| my $network_names_path = '/opt/vyatta/config/active/service/dhcp-server/shared-network-name'; | |
| my %networks_by_subnet; |
