zsh: command not found: help code example

Example 1: zsh command not found

source ~/.bash_profile

Example 2: zsh: command not found

PATH=/bin:/usr/bin:/usr/local/bin:${PATH}
export PATH

Example 3: zsh: command not found: nvm

# NVM Stuff
export NVM_DIR="$HOME/.nvm"
. "/usr/local/opt/nvm/nvm.sh"