ticdc: add cdc cli command introduction (#4809)
ticdc: add cdc cli command introduction (#4809)

* ticdc: add cdc cli command introduction

* Update ticdc/manage-ticdc.md

Co-authored-by: TomShawn <3d0966147538bc5ab020e8dffa2c0b746f9728a6@users.noreply.github.com>

* Update ticdc/manage-ticdc.md

Co-authored-by: TomShawn <3d0966147538bc5ab020e8dffa2c0b746f9728a6@users.noreply.github.com>

Co-authored-by: TomShawn <3d0966147538bc5ab020e8dffa2c0b746f9728a6@users.noreply.github.com>
pingcap/docs-cn,pingcap/docs-cn