save: exclude system.sessions when saving

Author: macropin

commands/save

@@ -251,7 +251,7 @@ fi
 for database in "${databases[@]}"; do
   save_dest="${save_path}${database}${final_ext}"
   echo ">> Saving ${database} to ${save_dest}"
-  echo "${password:-}" | mongodump "${connection[@]}" "${cmd_args[@]}" "--archive=-"  "--db=${database}" | "${compression_cmd[@]}" | tee >(sha256sum > /tmp/sha.txt) > "${save_dest}";
+  echo "${password:-}" | mongodump "${connection[@]}" "${cmd_args[@]}" "--archive=-" "--db=${database}" --excludeCollection="system.sessions" | "${compression_cmd[@]}" | tee >(sha256sum > /tmp/sha.txt) > "${save_dest}";
   awk "{print \$1 \"  ${database}${final_ext}\"}" < /tmp/sha.txt | tee -a "${save_path}/CHECKSUM"
 done