alias nb='nano ~/.bashrc'
alias sb='source ~/.bashrc'
alias gs='git status'
alias gp='git pull'
alias cw='cd ~/colcon_ws'
alias cs='cd ~/colcon_ws/src'
alias cb='cd ~/colcon_ws && colcon build --symlink-install && source ~/.bashrc'
source /opt/ros/foxy/setup.bash
source ~/colcon_ws/install/local_setup.bash