Pipe a command's output to Logentries and forward it to the standard output as well.

npm install (-g) logentries-piper

COMMAND | logentries-piper

If you want to also pipe stderr :

COMMAND 2>&1 | logentries-piper

Pass your Logentries token :

• as LOGENTRIES_TOKEN environment variable
• with --token <TOKEN> argument (prevails on the env. var.)

MIT