How do I find the process ID for Tomcat in Linux?

Netstat command to find the PID of process listening on a port. here you go, 25414 is the PID or process id of your tomcat server. Since tomcat is a Java web application it started with java command and that’s why you see 25414/java. If you see this error, then just sudo as the user which is running the tomcat.

What is process ID in Linux?

In Linux and Unix-like systems, each process is assigned a process ID, or PID. This is how the operating system identifies and keeps track of processes. … Parent processes have a PPID, which you can see in the column headers in many process management applications, including top , htop and ps .