GIT Basics - Updating tags

git status -> clean

git log --online --graph --decorate -- all -> several commits associated with the tags

Scenario 1: we need to update a tag "v-0.8-alpha" with new commit id

you can delete and create a tag

else update/ force a tag

git tag -a v-0.8-alpha -f bd4523

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Updated tag 'v-0.8-alpha' (was 96a2324)

you can verify with history| log command that tag has been moved to correct command

git log --online --graph --decorate -- all