Notes Linux How to view the number of threads best solution

Background: Many people who learn Linux use PS to view the status of the process, but it is unclear how to view the status of the thread.

Method: You can use the Ps-a or PS-T command to view

First, use the PS-A command to view

Take my test process, for example./lc300-led-test example, the process number is 522, the next process/bin/sh the process number is 526, and 522~525 is./lc300-led-test I'm looking for the number of threads, should be 4, haha! It is not strange, then use the PS-T command, you can see the next picture!

Second, ps-t

Look at the pid522~525, this look is not all understand! 4 threads are lying here!

Notes Linux How to view the number of threads best solution