quiet

src/freedombone-app-tahoelafs

     new_username="$1"
     new_user_password="$2"
     ${PROJECT_NAME}-pass -u $new_username -a tahoelafs -p "$new_user_password"
-    if grep "${new_username}:" /etc/nginx/.htpasswd-tahoelafs; then
+    if grep -q "${new_username}:" /etc/nginx/.htpasswd-tahoelafs; then
         sed -i '/${new_username}:/d' /etc/nginx/.htpasswd-tahoelafs
     fi
     echo "${new_user_password}" | htpasswd -i -s /etc/nginx/.htpasswd-tahoelafs ${new_username}
 function remove_user_tahoelafs {
     remove_username="$1"
     ${PROJECT_NAME}-pass -u $remove_username --rmapp tahoelafs
-    if grep "${remove_username}:" /etc/nginx/.htpasswd-tahoelafs; then
+    if grep -q "${remove_username}:" /etc/nginx/.htpasswd-tahoelafs; then
         sed -i '/${remove_username}:/d' /etc/nginx/.htpasswd-tahoelafs
     fi
 }
     change_username="$1"
     change_password="$2"
     ${PROJECT_NAME}-pass -u $change_username -a tahoelafs -p "$change_password"
-    if grep "${change_username}:" /etc/nginx/.htpasswd-tahoelafs; then
+    if grep -q "${change_username}:" /etc/nginx/.htpasswd-tahoelafs; then
         sed -i '/tahoe-${change_username}:/d' /etc/nginx/.htpasswd-tahoelafs
     fi
     echo "${change_password}" | htpasswd -i -s /etc/nginx/.htpasswd-tahoelafs ${change_username}