Collected commands, tips, and tricks for working headless in Ubuntu
List gpg keys gpg –list-keys gpg –list-secret-keys prints out ids
Introduction How do you get a ROS2 system up and running on a virtual machine, and participating on your local network as if it were a real pc?
Introduction These notes are from memory, so they may be out of order.
Using grep by itself search for “searchtext”, ignoring case, ignoring binary files, recurisvely search, with line numbers, in this folder.
Updated for Ubuntu 22.04 Install Software sudo apt update sudo apt -y upgrade sudo apt install -y busybox dropbear* Create and add key
find
command in bashUsing the find command in bash Find all files below the current directory that match “tecmint.