Need to efficiently extract specific channels from M3U file

Question

I have a text list of favorite channels I extracted from a huge merged list of IPTV m3u files. I'd like to take my new merged m3u list and use a tool to grep/extract only the m3u channels that match with my favorites channel list. Is there a software or online resource that would help with that task? Thanks.

crowirl · Accepted Answer

M3u4u or xtream-editor

warrior_321 · Answer

What device are you viewing your iptv on?

jediqwerty · Answer

m3u4u

usamamehmood9 · Answer

which iptv service are you suing and how much are you paying them?

ChineseNonsense · Answer

I prune my m3us with a text editor and excel.