If a server isn't starting, the first thing to run is the
server log command. It will show you the console log for that server.
server log server log serverName
If the log is very large, use the
tail command to just see the last few lines of it.
server log | tail server log | tail lines=100
To get a live stream of the console log from a running server, use the
--follow flag and the command will continue streaming new lines to the console until you press Ctrl-C to stop.
server log --follow
You can use the
--console flag to the
server start command to start a server in the foreground. The console log will be live-streamed to the CLI and the log will continue streaming as long as the server is running. Press Ctrl-C to stop the server and stop streaming the log file.
server start --console
You can get additional information about a server start with the
--debug flag. When debug is set, the
start command will not exit immediately, but wait for the server to come up and live stream the debugging information and server logs to the console while the server is coming up.
server start --debug server start --debug --console
You may still really be having issues getting your server to start up correctly due to a setting not getting picked up, rewrites not working, or maybe a jar not loading. You can "drink from the firehose" so to speak by turning on
trace level logging. This works best when starting the server via the console so you can watch the logging as it streams past.
server start --trace --console