Add grep-wise option on ps

[sinwoobang]

Hello, I am glad to have found and be using this library.

However, when dealing with 1,000 tasks at once, I find it difficult to monitor the output using 'ps' on 'monitor'.
Would it be beneficial to have output cutting tools such as grep, tail, or head?

Thanks

[achimnol]

aiomonitor-ng will add ps -f / ps --filter which filters the list by task names or abbreviated coroutine names!
I think it would be a good idea to add --head and --tail options as well. I'm also considering a full pagination support as future work.

[achimnol]

Now it's included in both the terminal UI and the web UI.
Please open another issue if you have further suggestions to the current implementation.

[achimnol]

Now it's included in both the terminal UI and the web UI.
Please open another issue if you have further suggestions to the current implementation.