Below is a collection of useful Bash one-liners that we have come across and use semi-often (or at least often enough to not want to lose them). Honestly we mostly made this just in case we need them again and have lost them elsewhere, but hopefully they end up helping some of you as well!
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Filebeat is the tool used to forward logs from a client to an ELK server. It can be seen as equivalent to using rsyslog to forward to a syslog server. I’ve recently finished setting up an ELK server at Rob and I’s apartment, and have been setting VM’s that we run to forward their logs
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As-simple-as-I-can-manage instructions on how to install the ovirt-guest-agent in an Alpine Linux VM,
The ovirt-guest-agent package is currently broken on Debian 9, and possibly older versions. The package will install successfully but then fail to start until a few extra steps are taken. I have not confirmed if this will work for Debian 8 and earlier. If you start the tools, and then get a systemctl status like
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How to redirect stderr into a variable in Bash (and other Bourne shells), tcsh, fish, or oh scripts, with examples for each.
Despite not really knowing what is so “unbreakable” about Oracle’s UEK, I find myself strangely fascinated by it. So I have taken it upon myself to figure how to compile and boot other flavor of Linux on it, which is simultaneously easier and harder than one might expect. As I write this article, I am
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Have you ever wanted to import an OVA into services like Linode, Vultr, AWS, and others? Have you ever wanted to get your VM off of one of those services? Well let me introduce the magic of SSH, dd, and Gzip. To get started, you need to boot Linux on both VM’s and have
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A few quick notes before that actual post: I posted this originally in early 2018 on a different website, but no longer use that site. So I decided that it would make sense to re-upload here with a few edits. There is something called Xen and something called Xen Server. Xen is a virtualization platform
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You have probably noticed that network adapters in Linux now follow a naming convention of “enpXsY” or “wlpXsY” instead of “ethX” and “wlanX”. This is generally fine and doesn’t cause much issue. The one downside to the change is that Gentoo and Linux From Scratch VMs running on VMware will have ridiculous names like “eno16777728”.
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There are many guides on the process of adding Ubuntu to a Windows Domain. None really worked for me, so here's my attempt at making a tutorial on how to do this. With help from Rob.