Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Also don’t overlook the possibility of using a command-line utility.   For example, the egrep -c regex_pattern utility is available in Unix/Linux land, and comparable facilities are finally also available in Windows PowerShell.

Use care in building your regex.   For example, do you or do you not want to count lines which contain only a plus-sign in the first position, i.e. followed directly by end-of-line rather than a space?   It will be a really good idea to construct a very short test-file, four or five lines long, which will thoroughly exercise all of the possibilities that you are (and are not ...) looking for, and whose right-answers are known in advance.   Carefully consider every “edge case,” and include them in your test-data file.   “Trust, but Verify.”   Write the command-line (or the Perl), then prove that it works.


In reply to Re: count number of lines with + by sundialsvc4
in thread count number of lines with + by ladnjay

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    [hippo]: https://deps. cpantesters.org/ still down here. :(
    [marto]: just use metacpan

    How do I use this? | Other CB clients
    Other Users?
    Others chanting in the Monastery: (7)
    As of 2018-02-20 12:19 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      When it is dark outside I am happiest to see ...














      Results (271 votes). Check out past polls.

      Notices?