Tag Archives: Linux


Security – PVS‑Studio.

The development team comes with this intro: PVS‑Studio is a static analyzer on guard of code quality, security known ad SAST, and code safety. PVS‑Studio detects various errors – typos, dead code, and potential vulnerabilities (Static Application Security Testing, SAST). The analyzer matches warnings to the Common Weakness Enumeration, SEI CERT Coding Standards, and supports… Read More »

IDE’s Studio and Code – part 002 .

In this tutorial, I will show you how can easily update/remove/install packages from the NuGet server in Visual Code. You need to install this NuGet Package Manager GUI. After install you can use easily these steps: Open your project workspace in Visual Code; Open the Command Palette with these keys Ctrl+Shift+P; Select the Nuget Package… Read More »

Error: The ebuild selected to satisfy …

I found this error in the Gentoo Linux distro when I used the emerge command and return me this text:

Open the /etc/portage/make.conf uncomment the old USE row and use this:

The /etc/portage/make.conf file is used to customize the Portage environment on a global level to every package that is emerged. The USE… Read More »

Linux – Components and interact of Linux audit.

The audit consists of several components, each contributing to the interception of operating system calls and the recording of relevant events. You can see these components and their interaction in the following SVG image: auditd – this audit daemon is responsible for writing the audit messages that were generated through the audit kernel interface and… Read More »

Linux – Monitor a specific file.

This issue is easy to solve. Audit and audit-libs can be installed in Fedora distro Linux using the DNF utility:

Check the service to be active:

If this is not active try to start or restart it with these commands:

Let’s create a audit rule configured on the server with the label/key… Read More »