With that in mind KodeKloud have released Linux Challenges Series .
The Linux Challenge Series is a set of hands-on challenges designed to test your mastery of Linux concepts, and will help you get ready to obtain Linux certifications, such as the Linux Foundation Certified System Administrator certification.
These challenges will test you on a wide variety of Linux concepts, often combining several areas of study into a single challenge that reflects not only performance-based Linux exams, but also the real-world challenges that Linux administrators encounter in their daily work.
I am not getting any idea how you have configured the machine on Linux Challenges Lab 2, there’s no file at /etc/sysconfig/network-scripts/
ping nmtui nmcli nothing is available on the container how we resolve that yum/dnf issue, completely lost on that
Simply add the nameserver 8.8.8.8 at /etc/resolv.conf file.
After that it will be able to resolve the host name.
You can see the error in the output.
Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8-stream&arch=x86_64&repo=AppStream&infra=stock [Could not resolve host: mirrorlist.centos.org]
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8-stream&arch=x86_64&repo=AppStream&infra=stock [Could not resolve host: mirrorlist.centos.org]
Hello, i’ve got issue when working on Linux Challenges 1. I already make disk mounting to be persistent but didn’t pass the Check. I tested by rebooting the vm and work as well.
