Here are a few options for the post, depending on where you are posting (e.g., GitHub, LinkedIn, Twitter/X, or a changelog).
Dead Links: If the source streams are dynamic or tokenized, the links inside your saved file may stop working after a few hours or days. fixed download m3u file from url
The "Fixed" Aspect: A fixed M3U means the list contains direct, non-expiring, or locally verified working stream links. 👍 The Good: Why It Works Well Here are a few options for the post,
curl as above (curl preserves raw bytes).%20 or #U% sequences.http://example.com/playlist.m3u might point to a dynamic file (the content changes daily)..m3u file.0 3 * * * curl -o /backups/playlist-$(date +\%Y\%m\%d).m3u "http://example.com/live.m3u"