A open application dashboard for linux.. allows for realtime updates directly from the apps being monitored.
Source: Heimdall Application Dashboard
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Medicat USB is the latest and greatest save your ass software for IT nerds. I’m waiting to become a nerd. Let me know how it works! Source: Medicat USB You can use the same technique Ubuntu’s Live CD uses by tricking PolicyKit and suppressing ALL password prompts by substituting the action with a wildcard. DISCLAIMER: The following will suppress ALL password prompts globally for everyone belonging to the admin group, with the exception of the login screen. It is EXTREMELY dangerous and should […] linux – How to execute a shellscript when I plug-in a USB-device – Unix & Linux Stack Exchange https://unix.stackexchange.com/questions/65891/how-to-execute-a-shellscript-when-i-plug-in-a-usb-device https://askubuntu.com/questions/1414404/how-to-change-keyboard-layout-when-usb-keyboard-connected/1414424#1414424 https://askubuntu.com/questions/508236/how-can-i-run-code-whenever-a-usb-device-is-unplugged-without-requiring-root/516336#516336 https://superuser.com/questions/582723/can-udev-somehow-trigger-zenity-for-a-logged-in-user-in-a-session https://unix.stackexchange.com/questions/65891/how-to-execute-a-shellscript-when-i-plug-in-a-usb-device Since discovering Oracle Cloud’s free tier, I’ve been looking to do more things with it. Here are a few ideas. https://linuxhandbook.com/things-to-do-after-installing-linux-server/ https://linuxopsys.com/topics/cool-things-to-do-with-linux So back to this project – using Pi’s to monitor temperature. Since Initialstate is no longer offering free dashboards, it’s time to redo all of this… how nice. not. Thingsboard looks to be a way forward. They offer a hosted solution as well as a full backend that you can host yourself. https://thingsboard.io/docs/getting-started-guides/helloworld/ https://thingsboard.io/docs/samples/raspberry/temperature/ And […] This works, I can confirm as of Dec 2022. The signup process is a bit maddening, as is the way of Oracle, but the service is legit. Does require a CC# to get going, but the service is using the free tier. I have not been charged. The future is cloud based computing for sure. […] Right, so I’m looking to deploy a intranet server, allowing for some modern tools across our departments. Ubuntu 22 LTS is a fair choice, there have been some complaints regarding the desktop, but I think 22 server is pretty solid. We are going to be installing LAMP, Joomla and GLPI. Get yourself a Ubuntu 22 […] DistroWatch offers a very nice cheatsheet on what basic commands the different flavors of linux use. We’re talking the apt-get/yum/zypper stuff. Source: DistroWatch.com: Put the fun back into computing. Use Linux, BSD. […] Mill Yard Computing used to offer these tips for network monitoring. They have taken this down, so here it is for you: iftop On CentOS it is in the EPEL repo. It shows a list of network connections and the data transferred over the past 2 sec, 10 sec & 40 sec (a bit like […] To mount a physical hard disk onto a VirtualBox guest, we need to first create a VMDK configuration file which points to the physical disk, and then attach this VMDK file to the VirtualBox guest. VirtualBox running on Linux: VBoxManage internalcommands createrawvmdk -filename ~/sdd.vmdk -rawdisk /dev/sdd Now attach ~/sdd.vmdk to your guest as normal […] “dd” is the linux command for taking byte by byte copies of files. Since a hard disk behaves sort of like a big file in linux, we can use “dd” to take a copy or image. It is a good idea to zero all free space on the original disk before taking the image. […] |
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