Hacking. Wi-Fi Deauthentification attack on MacOS
Probably all Apple computers with wireless cards are capable to use monitoring and de-authentication mode. BetterCAP is an amazing, adaptable, and convenient...
linux
Hacking. Wi-Fi Penetration on MacOS
Today I want to show how to crack WPA/WPA2 passwords on MacOS. It took me 20 minutes to hack a password with 8 digits. My methods based on airport, aircrack-...
CentOS 8. Podman installation and basic usage
Now that official support for the Docker container runtime has been dropped by RHEL 8/CentOS 8, what are container admins to do? The solution is called Podma...
CentOS 8. Automated installation using Kickstart
You can install CentOS 8 automatically using a Kickstart file. The file has the answer to all the questions that installer asks when you manually install it....
Proxmox. Remove subscription notice
Removing madden subscription notice and disabling PVE repository from apt-update list.
Git. Squash Multiple Commits in to One Commit
This note shows how to merge an ugly feature branch with multiple dirty WIP commits back into the master as one pretty commit.
Setup VLAN interface on CentOS
There is a short instruction to configure VLAN interface in CentOS sytem with ip command.
Installing Jekyll on Fedora 30
Jekyll is simple static site generator that focuses on blogs, but can be used for all kinds of sites. This blog uses Jekyll as base. And this post show comma...
Installing HAProxy on pfSense with SSL access to web server
When you use pfSense as firewall often you want to protect you local resources form external threats. Also pfSense used as router to transfer local and exter...
Installing Let’s Encrypt SSL Certificate with pfSense
The ACME Package for pfSense interfaces with Let’s Encrypt to handle the certificate generation, validation, and renewal processes. The connection will be en...
Work with host system in Hetzner Rescue Mode
Hetzner Rescue Mode allow to repair host system when you cannot access in usually way. In this post I will show how to mount LVM volume and to change a some ...
Tasks of Linux contest in IT-Planet
IT-Planet is an international olympiad for students and young specialists in IT. I participated in the contest of Linux Administration and I became one of th...
MySQL Master-Slave replication with a Docker
In this article was described a simple configuration of MySQL Master-Slave replication with using Docker containers.