Author: Lucas

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Web Master: Leading the Cloud Server Revolution in Belo Horizonte

In the dynamic city of Belo Horizonte, Master da Web has emerged as the undisputed leader in offering cloud server solutions, positioning itself at the forefront of technological innovation. With an unwavering commitment to excellence and customer satisfaction, Master da Web is transforming the digital landscape for companies of all sizes, offering cloud computing solutions

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How to use Tcpdump on Debian, Ubuntu and CentOS

tcpdump is a valuable tool for any IT professional or network enthusiast. It is used to capture and analyze network traffic passing through a system. This post is a basic tutorial on how to install and use the TCPDUMP command. What is tcpdump for? tcpdump allows you to capture network packets in real time and

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Examples of SNAT, DNAT with IPTABLES

There are several NAT variations that can be configured with IPTABLES. This article aims to show some examples of SNAT, DNAT with iptables. Mask all outgoing packets as IP WLAN0 iptables -t nat -A PREROUTING -s 192.168.1.2 -i eth0 -j MASQUERADE All packets leaving eth0 will have the IP address src eth0 iptables -t nat

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Git Rebase: How to overwrite conflicts automatically

There are certain occasions when Git Rebase will generate dozens or hundreds of conflicts with the Upstream branch, making it very difficult to manage each of these conflicts manually. If you know in advance that your local branch contains more up-to-date code than the remote branch, you can automatically override all these conflicts by keeping

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