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Ohio Linux Fest 2019 - Title: FreeCAD for Newbies (cuz I'm one too) - "Come hear about my trials and tribulations as I get started in the world of 3D parametric modeling with FreeCAD" - Terry Howald - youtube [49:57]
https://www.youtube.com/watch?v=sem4704CTvk

https://redd.it/elb78h
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Theoretical Question - Malicious Shell Aliases?

I was thinking about this the other day and it got me thinking...my .bashrc/.zshrc is user-writable and doesn't need root permissions to edit.

What exactly would stop something malicious from adding an alias to either rc file like this:

```
alias ls='ls;./someMaliciousSilentScript.sh'
```

...I would never actually know this is happening, unless I frequently look at my aliases, right? I don't think I've ever seen any shell show me the expanded alias prior to running.

Or I suppose, this just comes down to "don't run stuff you don't know/don't pipe curl to bash/etc"?

https://redd.it/eldhky
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Weekly Questions and Hardware Thread - January 08, 2020

Welcome to r/linux! If you're new to Linux or trying to get started this thread is for you. Get help here or as always, check out r/linuxquestions or r/linux4noobs

This megathread is for all your question needs. As we don't allow questions on r/linux outside of this megathread, please consider using r/linuxquestions or r/linux4noobs for the best solution to your problem.

Ask your hardware requests here too or try r/linuxhardware!

https://redd.it/elnf7r
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Push Notifications for SSH Logins

Hi,

For anyone that is interested I decided to create a quick noscript to get a push notification whenever a successful login to my SSH server occurs. I thought I would share it with anyone that is interested, at the moment it is very basic and requires a bit of manual installation but it does what I need.

If you have any questions or concerns let me know.

[https://github.com/nabsayeed/sshmonitor](https://github.com/nabsayeed/sshmonitor)

https://redd.it/els21t
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Next Generation Machine Learning Kernel Security

Hi guys ! We are working on a embedded security project . We actualy relased our first versione targeting some webserver process in an OpenWRT on ARM32, in the following weeks we will relase MIPS and ARM64 version too.

Github here : [https://github.com/Exeinspa/exein-openwrt-public](https://github.com/Exeinspa/exein-openwrt-public)

Hope you like and please give us suggestions

Happy New Year!

https://redd.it/eltjs6
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Sensible World of Soccer 2020

This awesome old game is now for PC / MAC / LINUX. Up to 4k resolution.

Also Freeware!

[https://youtu.be/U-hEVRHqZWQ](https://youtu.be/U-hEVRHqZWQ)

How to install: [https://www.sensiblesoccer.de/forum/swos-2020/27062-tutorial-linux](https://www.sensiblesoccer.de/forum/swos-2020/27062-tutorial-linux)

Download: [https://www.sensiblesoccer.de/swos-2020](https://www.sensiblesoccer.de/swos-2020)

https://redd.it/elvaaa
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