Expression = ... script, , , , commit,
Expression = { $_.commit.author.date}, {$_.commit.commitId}
Expression = { $_.commit.author.date, $_.commit.commitId}
commma 2-
, - , , .
Expression = { "{0} - {1}" -f $_.commit.author.date, $_.commit.commitId }
, commitId ,
... -Property Name, @{Name = 'commit'; Expression = { $_.commit.author.date}}, @{Name = 'commitId'; Expression = {$_.commit.commitId}}