Git prune and delete merged local branches

Prune

git remote prune origin --dry-run

git remote prune origin

Delete (Bash)

git branch --merged | grep -v \*

git branch --merged | grep -v \* | xargs git branch -D 

Delete (Powershell)

git branch --merged | Select-String -Pattern '\*' -notMatch

git branch --merged | Select-String -Pattern '\*' -notMatch |  % { $_.split()[0] } | % { git branch -D $_ }