I’ve done something similar using the inotifywait tool: #!/bin/bash while true; do inotifywait -e modify,create,delete -r /path/to/your/dir && \ <some command to execute when a file event is recorded> done This will setup recursive directory watches on the entire tree and allow you to execute a command when something changes. If you just want to … Read more
The relevant documentation can be found here: http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html Start your program with following parameters: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9010 -Dcom.sun.management.jmxremote.rmi.port=9010 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false For instance like this: java -Dcom.sun.management.jmxremote \ -Dcom.sun.management.jmxremote.port=9010 \ -Dcom.sun.management.jmxremote.local.only=false \ -Dcom.sun.management.jmxremote.authenticate=false \ -Dcom.sun.management.jmxremote.ssl=false \ -jar Notepad.jar -Dcom.sun.management.jmxremote.local.only=false is not necessarily required but without it, it doesn’t work on Ubuntu. The error would be something … Read more
You can log every query to a log file really easily: mysql> SHOW VARIABLES LIKE “general_log%”; +——————+—————————-+ | Variable_name | Value | +——————+—————————-+ | general_log | OFF | | general_log_file | /var/run/mysqld/mysqld.log | +——————+—————————-+ mysql> SET GLOBAL general_log = ‘ON’; Do your queries (on any db). Grep or otherwise examine /var/run/mysqld/mysqld.log Then don’t forget to … Read more