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Re: LFCS Administrator exam
Thank you for your feedback, its good to know that I am not alone. Reading through some of the other forum posts it seems everyone already has a significant exposure to the Linux world. I understand …2 -
LFCS Administrator exam
Hi all, I know I am a long way behind a lot of you but I am just coming up to completion of the LFS201 course and while I have learnt so much I still dont feel ready to take the LFCS exam. I am just …2 -
Re: Lab 3.2 - lxc installation fails with 'dnsmasq[]: failed to create listening socket for 10.0.3.1'
I may include the "lesson learned" from your findings in a future course update release :)2 -
Re: Problems setting up sudo on openSUSE
Update - I was able to fix this -- it seems that visudo was writing changes (when I selected "file save") to a "sudoers.tmp" file. When I redirected the output using "file sa…1 -
Re: LAB 7.2 - Section Image caching and build times
Hi Ramon, You are correct, there is no continuity between the first section of Lab 7.2 where we build an image from the custom Dockerfile which includes FROM alpine, and the following section "I…1 -
Re: LAB 7.2 - Section Image caching and build times
Hi Chris, Thanks for the quick response. I did get the official docker file and was able to continue. Other then that I am very happy with the course. Kind Regards, Ramon1 -
Re: Lab 3.1 chroot
Hi, When you run chroot ... /bin/bash, it is trying to find bash on the guest instance. If your guest OS instance did not successfully install in the /mnt/chroot-ubuntu-xenial/ directory with deboots…1 -
Re: Lab 4 instanttiate chaincode error
@fcioanca if you woud provide valuable answers not BS about language and some kiddo-like comments then would be no problem. If you didn't notice.. during whole conversation none of you provided …0 -
Re: LFS211 - Lab 16.1 Container without Internet access
Hello Kenrik, There are some fun things when dealing with QEMU/KVM and nested virtualization. That the container is getting a DHCP address is a good sign overall. If it were me I'd start with tr…1 -
Re: Expired certificate for https://linux.thoughtindustries.com
This should now be resolved. Please clear your cache, and try to log in again. If any issues still persist, please let us know. Thank you for your patience while we worked to resolve the problem.2
Upcoming Training
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August 20, 2018
Kubernetes Administration (LFS458)
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August 20, 2018
Linux System Administration (LFS301)
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August 27, 2018
Open Source Virtualization (LFS462)
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August 27, 2018
Linux Kernel Debugging and Security (LFD440)


