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Setting up OptiTrack
Links http://wiki.ros.org/mocap_optitrack Install sudo apt install ros-melodic-mocap-optitrack Create a rigid body and ensure it is being transmitted from Motiv Edit mocap.
Setup Samba from Bash
Make your folder mkdir ~/happy chmod 0700 ~/happy Set up samba sudo apt install samba sudo nano /etc/samba/smb.
Simple Netplan Config
Example update enp0s3 to match your ethernet interface update ip4 address to match an available address
Splitting and Merging tar files
From here: https://unix.stackexchange.com/questions/61774/create-a-tar-archive-split-into-blocks-of-a-maximum-size tar -cvpzf - "<my folder name>"/ | split -d -b 10G - "<my folder name>.
Start docker automatically as a systemd service
Docker Compose Example copy and paste the folowing text into a new file called ~/script.
Start Virtualbox as a Service in Linux
sudo apt reinstall virtualbox-dkms virtualbox-ext-pack virtualbox-qt virtualbox sudo nano /etc/default/virtualbox VBOXAUTOSTART_DB=/etc/vbox VBOXAUTOSTART_CONFIG=/etc/vbox/autostartvm.
Start VirtualBox VM as a Service
Steps Ensure you are a member of vboxusers group sudo usermod -a -G vboxusers $USER Create a script cat <<EOT > vbox_vm_start@.
Too Many Authentication Failures?
Received disconnect from ########## port 22:2: Too many authentication failures Add the IdentitiesOnly option to your config file
About Me
I am a Robotics Researcher, director of the IDEAlab, and Associate Professor in the Ira A.
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