centos捕获Java后台进程的输出

Question

I am running a java process in the background. It prints out the log through system.out. It is supposed to run for a long time, so I can't stop it now. It is running on the CentOS 6.

Is there a command to capture the output from a java process running in the background?

thanks.

Answer 1

It doesn't matter that it's Java, the problem is just to capture the stdout of a running process in Linux, and a quick search produces this: How can a process intercept stdout and stderr of another process on Linux? .