Fix connect-smb shell alias.

.devcontainer/setup_alias.sh

@@ -2,11 +2,11 @@
 ROOT=$1
 
 setup_alias_in_zsh() {
-  echo "alias \"$1\"=\"$2\"" >> ~/.zshrc
+  echo "alias '$1'='$2'" >> ~/.zshrc
 }
 
 setup_alias_in_bash() {
-  echo "alias \"$1\"=\"$2\"" >> ~/.bashrc
+  echo "alias '$1'='$2'" >> ~/.bashrc
 }
 
 setup_alias_in_shell() {
@@ -23,7 +23,25 @@ setup_alias_in_bash "wssetup" "source ${ROOT}/devel/setup.bash"
 ## It will automatically set ROS_MASTER_URI to the IP address of the SMB NUC and ROS_IP to the IP address of the host machine
 ## based on the default gateway IP address (the IP address of the router on the SMB)
 ## Note: The ip address of every SMB is 10.0.x.5 where x is the last digit of SMB Robot Number. Example: For SMB 261 the on-board computer IP address is 10.0.1.5
-setup_alias_in_shell "connect-smb" "export ROS_MASTER_URI=http://\$(ip route show default | grep -oP 'via \K\d+\.\d+\.\d+').5:11311 ; export ROS_IP=\$(ip route get 8.8.8.8 | grep -oP '(?<=src )\S+') ; echo 'ROS_MASTER_URI and ROS_IP set to ' ; printenv ROS_MASTER_URI ; printenv ROS_IP"
+cat <<'EOF' >> ~/.bashrc
+connect-smb() {
+    export ROS_MASTER_URI=http://$(ip route show default | grep -oP 'via \K\d+\.\d+\.\d+').5:11311
+    export ROS_IP=$(ip route get 8.8.8.8 | grep -oP '(?<=src )\S+')
+    echo 'ROS_MASTER_URI and ROS_IP set to '
+    printenv ROS_MASTER_URI
+    printenv ROS_IP
+}
+EOF
+
+cat <<'EOF' >> ~/.zshrc
+connect-smb() {
+    export ROS_MASTER_URI=http://$(ip route show default | grep -oP 'via \K\d+\.\d+\.\d+').5:11311
+    export ROS_IP=$(ip route get 8.8.8.8 | grep -oP '(?<=src )\S+')
+    echo 'ROS_MASTER_URI and ROS_IP set to '
+    printenv ROS_MASTER_URI
+    printenv ROS_IP
+}
+EOF
 
 # Catkin build memory & job limit
 setup_alias_in_shell "build-limit" "catkin build --jobs 8 --mem-limit 70%"