Welcome to the Linux Foundation Forum!
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Re: Exercise 4.1: Examining Signal Priorities and Execution
yes. On x86 18=SIGCONT (Continue if stopped). So the OS handles it before it even reaches the kernel directly1 -
Re: Lab 13.1 Invoking the OOM Killer
I don't know why stress-ng should behave differently than the simple C program. I hope you are all turning off swap before doing this exercise (as in sudo swapoff -a) as otherwise triggering can…1 -
Re: Can't install yum-plugin-verify package on RHEL 8.3?
This is a yum command that is in CentOS/RHEL 7, but is not in CentOS/RHEL 8, as it is not in the dnf wrapper for yum as yum does not exist anymore. I believe this is noted in the course but I don…1 -
Re: LFCS Administrator exam
please look at the certification page at training.linuxfoundation.org. Note that the exams are completely performance-based, no multiple choice, true false, fill in the blanks etc questions, no trivi…1 -
Re: subscription-manager register to CentOS 7
it's a bogus message you can ignore, it has no effect. At some point I figured out how to eliminate it, I believe you just have to elminate the rpm it emanates from (subscription-manager perhaps…2
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