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Groups > comp.lang.c > #136154

Re: Counting lines of a file

From Ben Bacarisse <ben.usenet@bsb.me.uk>
Newsgroups comp.lang.c
Subject Re: Counting lines of a file
Date 2018-10-04 00:59 +0100
Organization A noiseless patient Spider
Message-ID <87lg7eshsb.fsf@bsb.me.uk> (permalink)
References (2 earlier) <pp0m9g$f04$3@dont-email.me> <pp0n2d$33b$2@dont-email.me> <pp0ntd$to2$1@dont-email.me> <e168077a-ee7a-43d2-b60c-094a195b3c88@trust.no1> <pp28a8$d2l$1@dont-email.me>

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jacobnavia <jacob@jacob.remcomp.fr> writes:

> Le 03/10/2018 à 12:48, Queequeg a écrit :
>>> In that case it is OK.
>>> I am using Unix since 25 maybe 30 years, I do not remember exactly. And
>>> I have never seen a file with a newline in its name.
>>>
>>> So, my program will work in 99.9999999% of the cases.
>> And malicious attacker will use one of these 10e-8% cases.
>>
>
> I tried to figure out what a "malicious" attacker could do with my
> program. It counts the characters '\n' and the number of characters
> read in a file. It opens all files in read only mode, so it can't
> change anything.

True, but it will read files the user may not have intended to be read
and it may present incorrect data (from the user's point of view)
without an error message.

By the way, I have no problem with "mostly correct" tools.  They are, as
you say, simple, and my memory is still good enough that I can remember
when they are not suitable.

> Can you point to a possible security exploit?

Well, you have a buffer overrun in the program and that's the kind of
thing that is often considered to be exploitable.

More to the point, your example illustrates what is really wrong with C.
You have decades of C experience (as do I) and we are both still liable
to make array allocation errors.

Now I flatter myself by thinking I would not have made the particular
slips that you made, but that's only because I've made them so often in
the past that I now check for them.  But C is still too widely used (for
all sorts of sociological rather than technical reasons), and so this
sort of error will just keep happening.

Here's a very similar program but in C++.  The array allocation issues
just vanish with std::vector:

#include <vector>
#include <algorithm>
#include <numeric>
#include <iostream>
#include <fstream>
#include <iomanip>

int main(int argc, char **argv)
{
   std::vector<std::string> file_names;

   if (argc == 2 && std::string(argv[1]) == "-") {
      std::string name;
      while (getline(std::cin, name))
         file_names.push_back(name);
   }
   else for (int a = 1; a < argc; a++)
           file_names.push_back(argv[a]);

   if (file_names.size() > 0) {

      size_t max_len = std::accumulate(
         file_names.begin(), file_names.end(), 5,
         [](size_t m, const std::string &s){
            return std::max(s.length(), m);
         });

      std::cout << std::left << std::setw(max_len) << "File"
                << "      Bytes |     Lines\n";

      size_t total_lines = 0, total_bytes = 0;
      for (auto name: file_names) {
         std::ifstream istrm(name, std::ios::binary);
         if (istrm) {
            size_t lines = 0, bytes = 0;
            char c;
            while (istrm.get(c)) {
               if (c == '\n')
                  lines += 1;
               bytes += 1;
            }
            total_lines += lines;
            total_bytes += bytes;

            std::cout << std::left << std::setw(max_len) << name << ": "
                      << std::right 
                      << std::setw(9) << bytes << " | "
                      << std::setw(9) << lines << "\n";
         }
         else std::cerr << "Unable to open '" << name << "'\n";
      }

      std::cout << std::left << std::setw(max_len) << "Total" << "  "
                      << std::right 
                      << std::setw(9) << total_bytes << " | "
                      << std::setw(9) << total_lines << "\n";
   }
}

>
> Because if you can't you are just talking nonsense.
>
> jacob
>

-- 
Ben.

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Thread

Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 22:37 +0200
  Re: Counting lines of a file Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-10-02 16:45 -0400
    Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-03 09:51 +1300
      Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 22:55 +0200
        Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-02 14:31 -0700
          Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 23:39 +0200
            Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-02 16:39 -0700
              Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 08:49 +0200
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 11:46 -0700
      Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-02 21:04 +0000
        Re: Counting lines of a file dave_thompson_2@comcast.net - 2018-12-14 17:52 -0500
          Re: Counting lines of a file Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-15 08:14 +0000
      Re: Counting lines of a file Nick Bowler <nbowler@draconx.ca> - 2018-10-02 21:24 +0000
        Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 23:32 +0200
          Re: Counting lines of a file queequeg@trust.no1 (Queequeg) - 2018-10-03 10:44 +0000
            Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 13:17 +0200
          Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-03 14:35 +0200
      Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-02 14:25 -0700
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 22:54 +0200
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 23:43 +0200
      Re: Counting lines of a file Andreas Perstinger <andipersti@gmail.com> - 2018-10-05 11:35 +0000
  Re: Counting lines of a file Nick Bowler <nbowler@draconx.ca> - 2018-10-02 20:56 +0000
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 23:00 +0200
      Re: Counting lines of a file Nick Bowler <nbowler@draconx.ca> - 2018-10-02 21:13 +0000
        Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-02 23:28 +0200
          Re: Counting lines of a file queequeg@trust.no1 (Queequeg) - 2018-10-03 10:48 +0000
            Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 12:07 +0100
              Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-03 14:49 +0200
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 14:25 +0100
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-03 16:05 +0200
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-03 14:17 +0000
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 16:53 +0100
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-03 16:07 +0000
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-04 15:12 +0200
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 11:23 -0700
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 20:42 +0200
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 12:03 -0700
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 21:45 +0200
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 08:52 +1300
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 13:26 -0700
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-04 15:37 +0200
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 15:06 +0100
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-04 21:48 +0200
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-04 15:28 +0200
                Re: Counting lines of a file gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-04 14:16 +0000
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-04 11:09 -0700
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-04 22:00 +0200
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 21:18 +0100
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 20:28 +0000
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 21:59 +0100
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 21:10 +0000
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-04 15:53 -0700
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-05 00:09 +0100
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-05 02:06 +0100
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-04 22:40 +0200
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 21:13 +0000
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 23:09 +0100
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-05 07:47 +0200
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-05 09:44 +0200
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-05 12:41 +0200
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-05 16:01 +0200
                Re: Counting lines of a file Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-10-22 13:58 +0000
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-10-22 16:44 +0200
                Re: Counting lines of a file jadill33@gmail.com - 2018-10-08 09:10 -0700
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-05 13:17 +0100
                Re: Counting lines of a file already5chosen@yahoo.com - 2018-10-03 11:34 -0700
            Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 13:14 +0200
              Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 00:59 +0100
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-04 08:57 +0200
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 20:05 +1300
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 10:58 +0100
                Re: Counting lines of a file Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-04 04:06 -0700
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 15:35 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 11:48 +0100
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 15:30 +0100
              Re: Counting lines of a file queequeg@trust.no1 (Queequeg) - 2018-10-04 21:35 +0000
                Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-05 07:35 +0200
          Re: Counting lines of a file Ike Naar <ike@sdf.lonestar.org> - 2018-10-06 23:56 +0000
            Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-07 09:13 +0200
              Re: Counting lines of a file Ike Naar <ike@iceland.freeshell.org> - 2018-10-11 22:14 +0000
                Re: Counting lines of a file Ralf Damaschke <rwspam@gmx.de> - 2018-10-11 23:14 +0000
              Re: Counting lines of a file antispam@math.uni.wroc.pl - 2018-12-17 20:17 +0000
  Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-02 13:59 -0700
    Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-02 23:07 +0100
      Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 00:08 +0100
      Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-02 16:51 -0700
  Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 17:47 -0400
    Re: Counting lines of a file Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-03 11:57 +0300
      Re: Counting lines of a file James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-10-03 06:30 -0400
        Re: Counting lines of a file Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-03 15:37 +0300
      Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:20 -0700
        Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:33 -0700
          Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:55 -0700
          Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 22:33 +0100
            Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 17:43 -0400
              Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 02:49 +0100
                Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 22:06 -0400
                Re: Counting lines of a file gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-04 05:20 +0000
                Re: Counting lines of a file already5chosen@yahoo.com - 2018-10-04 02:45 -0700
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 14:42 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 11:27 +0100
                Re: Counting lines of a file already5chosen@yahoo.com - 2018-10-04 03:40 -0700
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 15:17 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 18:13 +0100
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 17:47 +0000
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 20:49 +0100
                Re: Counting lines of a file nobody@example.org (Scott) - 2018-10-05 16:52 +0000
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-05 01:49 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-05 12:08 +0100
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 03:24 +0100
                Re: Counting lines of a file Spiros Bousbouras <spibou@gmail.com> - 2018-10-06 03:47 +0000
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 14:41 +0100
                Re: Counting lines of a file Spiros Bousbouras <spibou@gmail.com> - 2018-10-06 15:05 +0000
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 20:08 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-06 13:02 +0100
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 15:51 +0100
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-06 17:15 +0100
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-06 13:22 -0700
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-06 22:27 +0100
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-07 11:55 +1300
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-07 00:02 +0100
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-07 12:10 +1300
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-07 01:33 +0100
                Re: Counting lines of a file mark.bluemel@gmail.com - 2018-10-08 01:33 -0700
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-08 12:20 +0100
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 21:51 +0100
                Re: Counting lines of a file already5chosen@yahoo.com - 2018-10-06 12:52 -0700
                Re: Counting lines of a file already5chosen@yahoo.com - 2018-10-06 13:01 -0700
                Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 22:01 +0100
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-06 13:17 -0700
                Re: Counting lines of a file antispam@math.uni.wroc.pl - 2018-12-17 20:50 +0000
                Re: Counting lines of a file Anton Shepelev <anton.txt@gmail.com> - 2018-10-05 23:09 +0300
                Re: Counting lines of a file Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-06 04:02 -0700
                Re: Counting lines of a file Anton Shepelev <anton.txt@gmail.com> - 2018-10-07 00:29 +0300
              Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 13:22 +0000
                Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 08:00 -0700
                Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-10-04 15:30 +0000
                Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 08:34 -0700
                Re: Counting lines of a file Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-04 09:27 -0700
                Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 11:04 -0700
            Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 22:50 +0100
              Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 11:30 +1300
              Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 15:41 -0700
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 00:46 +0100
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 13:01 +1300
                Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-04 01:22 +0100
                Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 13:39 +1300
                Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 18:23 -0700
        Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 13:33 +0100
          Re: Counting lines of a file Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-03 15:40 +0300
          Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:57 -0700
            Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 22:19 +0100
  Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-03 11:25 +1300
    Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 18:56 -0400
      Re: Counting lines of a file Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-03 12:11 +0300
        Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-03 23:06 +1300
          Re: Counting lines of a file Anton Shepelev <ant0n.txt@gmai1.c0m> - 2018-10-03 14:58 +0300
            Re: Counting lines of a file Ian Collins <ian-news@hotmail.com> - 2018-10-04 08:08 +1300
        Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:06 -0700
          Re: Counting lines of a file Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-03 15:13 +0300
            Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 05:26 -0700
  Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 02:59 +0100
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 08:57 +0200
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 08:59 +0200
      Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 21:54 +0100
        Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 23:26 +0200
          Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 22:41 +0100
          Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 02:23 +0100
        Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 14:59 -0700
          Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 03:04 +0100
    Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 09:01 +0200
      Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 22:01 +0100
  Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-03 21:44 +0200
    Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 15:48 -0400
  Re: Counting lines of a file Anton Shepelev <anton.txt@gmail.com> - 2018-10-03 23:15 +0300
    Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-10-03 13:35 -0700
      Re: Counting lines of a file Anton Shepelev <anton.txt@gmail.com> - 2018-10-04 00:14 +0300
        Re: Counting lines of a file Bart <bc@freeuk.com> - 2018-10-03 23:15 +0100
          Re: Counting lines of a file Anton Shepelev <anton.txt@gmail.com> - 2018-10-04 23:28 +0300
        Re: Counting lines of a file James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-10-03 19:39 -0400
          Re: Counting lines of a file Nick Bowler <nbowler@draconx.ca> - 2018-10-04 15:31 +0000
    Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 01:05 +0100
  Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-04 14:04 +0200
    Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 15:48 +0100
  Re: Counting lines of a file jacobnavia <jacob@jacob.remcomp.fr> - 2018-10-05 18:29 +0200
  Re: Counting lines of a file Joey Pabalinas <joeypabalinas@gmail.com> - 2018-12-16 07:50 -1000
    Re: Counting lines of a file Joey Pabalinas <joeypabalinas@gmail.com> - 2018-12-16 07:54 -1000
    Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-16 12:51 -0700
      Re: Counting lines of a file Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-16 20:51 +0000
        Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-16 14:40 -0700
          Re: Counting lines of a file Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-16 21:50 +0000
            Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-12-16 15:38 -0800
            Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-16 20:29 -0700
              Re: Counting lines of a file Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-18 21:03 +0000
      Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-16 21:17 +0000
      Re: Counting lines of a file Joey Pabalinas <joeypabalinas@gmail.com> - 2018-12-16 17:13 -1000
        Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-16 23:11 -0700
          Re: Counting lines of a file Joey Pabalinas <joeypabalinas@gmail.com> - 2018-12-16 22:05 -1000
          Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-12-17 11:52 -0800
            Re: Counting lines of a file luser droog <luser.droog@gmail.com> - 2018-12-17 16:01 -0800
              Re: Counting lines of a file Keith Thompson <kst-u@mib.org> - 2018-12-17 17:35 -0800
                Re: Counting lines of a file fir <profesor.fir@gmail.com> - 2018-12-19 15:54 -0800
              Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-17 20:01 -0700
              Re: Counting lines of a file Ike Naar <ike@iceland.freeshell.org> - 2018-12-18 07:44 +0000
                Re: Counting lines of a file nobody@example.org (Scott) - 2018-12-18 09:29 +0000
                Re: Counting lines of a file David Brown <david.brown@hesbynett.no> - 2018-12-18 13:18 +0100
              Re: Counting lines of a file James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-12-18 06:10 -0800
                Re: Counting lines of a file rbowman <bowman@montana.com> - 2018-12-18 08:12 -0700
            Re: Counting lines of a file "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-12-19 07:47 -0800
    Re: Counting lines of a file Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-16 20:41 +0000
    Re: Counting lines of a file scott@slp53.sl.home (Scott Lurndal) - 2018-12-17 15:18 +0000

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