Commit c4f553d

@@ -11,24 +11,24 @@
   sudo apt install -y python3-pip python3-venv git git-lfs
 
   # fetch
-  mkdir -p ${CONFIG_DIR}
-  git -C ${MF_DIR} pull || git clone git@github.com:bryfry/mf.git ${MF_DIR}
+  mkdir -p "${CONFIG_DIR}"
+  git -C "${MF_DIR}" pull || git clone git@github.com:bryfry/mf.git "${MF_DIR}"
 
   # pip/venv
-  python3 -m venv ${MF_DIR}/venv
-  ${MF_DIR}/venv/bin/python3 -m pip install ansible
+  python3 -m venv "${MF_DIR}"/venv
+  "${MF_DIR}"/venv/bin/python3 -m pip install ansible
 
   # run
-  pushd ${MF_DIR}
-  ${MF_DIR}/venv/bin/ansible-playbook main.yml --ask-become-pass
-  popd
+  pushd "${MF_DIR}" || exit
+  "${MF_DIR}"/venv/bin/ansible-playbook main.yml --ask-become-pass
+  popd || exit
 }
 ```
 
 ```bash 
-mkdir -p ${HOME}/git
-cd ${HOME}/git
-ln -s ${HOME}/.config/mf
+mkdir -p "${HOME}"/git
+cd "${HOME}"/git
+ln -s "${HOME}"/.config/mf
 ```
 
 ## Log