$\mathscr{fons\ sh }$

intro

install

FONSH_PATH="path to fonsh lib"
cd ${FONSH_PATH}
git clone git@github.com:legioner9/fonsh.git .

#! modify ~/.bashrc
exec_string='if [ -f ${FONSH_PATH}/.fonshrc ]; then . ${FONSH_PATH}/.fonshrc; fi'

if ! grep -F "${exec_string}" <~/.bashrc; then

    echo "${exec_string}" >>~/.bashrc

fi

if ! grep -F 'FONSH_PATH=' <${FONSH_PATH}/.fonshrc; then

    sed -e '3a\
    FONSH_PATH='"${FONSH_PATH}"'' ${FONSH_PATH}/.fonshrc

fi