Red Hat / CentOS: Chroot Apache 2 Web Server
A chroot on Red Hat / CentOS / Fedora Linux operating changes the apparent disk root directory for the Apache process and its children. Once this is done attacker or other php / perl / python scripts cannot access or name files outside that directory. This is called a “chroot jail” for Apache. You should never ever run a web server without jail. There should be privilege separation between web ser
Running systemd within a docker container
I have been working on Docker for the last few months, mainly getting SELinux added to help CONTAIN Containers. libvirt-sandbox – virt-sandbox-service For the last couple of years I was working on a different container technology using libvirt-lxc, in addition to my regular SELinux job. I built the virt-sandbox-service tool which would carve up your host system into a bunch of service containers.
Comprehensive Overview of Storage Scalability in Docker
Try Red Hat products and technologies without setup or configuration fees for 30 days with this shared Openshift and Kubernetes cluster.
How to use kdump to debug kernel crashes - Fedora Project Wiki
This page was last edited on 7 January 2022, at 22:42. Kernel and kdump Kdump is a kernel crash dumping mechanism. It is very reliable because the crash dump is captured from the context of a freshly booted kernel and not from the context of the crashed kernel. Kdump uses kexec to boot into a second kernel whenever system crashes. This second kernel, often called the capture kernel, boots with ver
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21.6. Verifying the Boot Loader