fish set path code example
Example 1: change default shell fish
> echo /usr/local/bin/fish | sudo tee -a /etc/shells
> chsh -s /usr/local/bin/fishExample 2: fish add to path
set -gx PATH /opt/qt/Tools/QtCreator/bin /opt/qt/5.0.0/gcc_64/bin $PATH> echo /usr/local/bin/fish | sudo tee -a /etc/shells
> chsh -s /usr/local/bin/fishset -gx PATH /opt/qt/Tools/QtCreator/bin /opt/qt/5.0.0/gcc_64/bin $PATH