Send e-mail to users who their password will be expire in “n” days. Script must be run in AD server.....

Send e-mail to users who their password will be expire in “n” days. Script must be run in AD server.....
OutOfMemoryError error, Tomcat JVM memory allocation problem and memory leak are the most frequently reported Tomcat performance issues. If you are getting any of these issues, it can be too late to fix problem without restart service.....
NTP is a time synchronization protocol, which can be used to synchronize the system time from an external resource.....
Each signal has a default action associated with it, which determines how the process behaves when it is delivered to the signal.....