fix uninstall message

uninstall.sh

@@ -1,26 +1,31 @@
 # remove nginx conf
-systemctl disable nginx
+echo "Uninstalling nginx"
+systemctl stop nginx > /dev/null
+systemctl disable nginx > /dev/null
 rm -f /etc/nginx/conf.d/$projectname.conf
 
 # remove gunicorn
-systemctl disable gunicorn
-systemctl stop gunicorn
+echo "Uninstalling gunicorn"
+systemctl disable gunicorn > /dev/null
+systemctl stop gunicorn > /dev/null
 rm -f /etc/systemd/system/gunicorn.service
 
 # remove project
+echo "Removing Django project"
 rm -rf /home/$user/$projectname
 
 # remove python
+echo "Uninstalling python"
 rm -rf $pyinstalldir
 
 # remove yum dependencies
+echo "Uninstalling dependencies"
 packages=(gcc wget nginx libsqlite3x-devel.x86_64 postgresql-server postgresql-devel postgresql-contrib bzip2-devel zlib-devel libffi-devel openssl-devel policycoreutils-python.x86_64)
 for package in ${packages[@]};
 do
-    echo -e "\tInstalling $package"
-    yum -y erase $package 1>> $yumlogloc 2>> $yumlogloc 3>> $yumlogloc
+    echo -e "\tRemoving $package"
+    yum -y erase $package 1>> /dev/null 2>> /dev/null 3>> /dev/null
     if [ $? -ne 0 ] ; then
-        echo -e "yum failed to remove $package. $yumlogmsg"
-        exit 1
+        echo -e "\tyum failed to remove $package."
     fi
 done