I was in the process of downloading Cygwin to in order to get the wc command (among others) in order to do some file verification work.  I stopped for a second and thought why not use PowerShell?  I found a good source for this so here is the command:

PS C:\Scripts\AMA> gc test.134.* | Measure-Object

Count    : 395587
Average  :
Sum      :
Maximum  :
Minimum  :
Property :

Notice that I'm using gc as an alias for Get-Content.  gc, type and cat all work as aliases for Get-Content.  

test.134.* is just a typical DOS file mask to get all files that start with test.134.

Now let's get a word count:

PS C:\Scripts\AMA> gc test.134.23.00 |  Measure-Object -word

Lines                             Words Characters          Property
-----                             ----- ----------          --------
                                   8391

How about a character count:

PS C:\Scripts\AMA> gc test.134.23.00 |  Measure-Object -char

Lines               Words                        Characters Property
-----               -----                        ---------- --------
                                                    1670774
How about an explicit line count:

PS C:\Scripts\AMA> gc test.134.23.00 |  Measure-Object -line

              Lines Words               Characters          Property
              ----- -----               ----------          --------
               8391

Keep in mind that Measure-Object can also be used with objects but we'll save that for another post.  Also it might be nice to try to create a nice short alias like wc to save me some typing.