Counting the differences based on a specific rule

Login or Register for Dates, Times and to Reply

Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Counting the differences based on a specific rule
# 8  
Welp, my original proposal was to just collect the @differences, then at the end sort it and loop over it.

my %limits = (100 => "< 100",
  200 => "100 - 200",
  500 => "201 - 500",
  750 => "501 - 750",
  1000 => "751 - 1000",
  1_000_000_000 => "> 1001");
my @l = sort keys %limits;
my $total = 0;
print "\nDistribution:\n";
for my $d (sort @differences) {
  if ($d < $l[0]) {
  print $limits{$l[0]}, "\t-\t", $total, "\n";
  shift @l;
print $limits{$l[0]}, "\t-\t", $total, "\n";

(Not tested.)
Login or Register for Dates, Times and to Reply

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #247
Difficulty: Easy
By 1973, the File Transfer Protocol (FTP) specification had been defined (RFC 354) and implemented, enabling file transfers over the ARPANET.
True or False?

6 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Linux/Shell script - How to compare 2 arrays based on patterns and get the differences

I have FILE 1 (This file has all master columns/headers) A|B|C|D|E|F|G|H|STATUS FILE 2 A|C|F|I|OFF_STATUS 3|4|5|4|Y 6|7|8|5|Y Below command give me all headers of FILE 2 into array2.txt file paste <(head -1 FILE2.txt | tr '|' '\n')>array2.txt So I would like to compare... (2 Replies)
Discussion started by: jmadhams
2 Replies

2. UNIX for Dummies Questions & Answers

Extracting combined differences based on a single column

Dear All, I have two sets of files. File 1 can be any number between 1 and 20 followed by a frequency of that number in a give documents... the lines in the file will be dependent to the analysed document. e.g. file1 1,5 4,1 then I have file two which is basicall same numbers but with... (2 Replies)
Discussion started by: A-V
2 Replies

3. IP Networking

Facing issue in ip6table rule for port based routing management

Hi, Please help me on issue described below, I have 4 machine setup, M1 -> M2 -> M3 | M4. And A laptop that can be reachable through both M3 and M4. M2 has 2 NIC conected to M3 and M4. Now I want to divide the flow coming from M1 for laptop. At M2, I have done following,... (1 Reply)
Discussion started by: rahulbhansali24
1 Replies

4. Shell Programming and Scripting

Counting non-specific occurrences within a file.

I'm pretty new to scripting and didn't see an example of this issue yet. I am trying to count and print the total number of times each value is found within a file. Here is a short example of my starting file. value 3 value 3 value 3 value 3 value 4 value 6 value 6 value 6 value 6... (3 Replies)
Discussion started by: funkynmr
3 Replies

5. Shell Programming and Scripting

Regex based Rule engine.

Hi, Greetings. We need to make a regexp based rule engine. The rules would be applied to any file specified and the data not matching should be logged. Would awk be the right scripting language. Regards, Dikesh Shah. (2 Replies)
Discussion started by: dikesm
2 Replies

6. Shell Programming and Scripting

Counting specific words from the log

Hi, I need a shell script which can provide details from error logs like this Aug 23 21:19:41 red mountd: authenticated mount request from bl0110.bang.m pc.local:651 for /disk1/jobs (/disk1) Aug 23 08:49:52 red dhcpd: DHCPDISCOVER from 00:25:90:2b:cd:7c via eth0: unknown client Aug 24... (2 Replies)
Discussion started by: ratheeshp
2 Replies
diffmk(1)						      General Commands Manual							 diffmk(1)

       diffmk - mark differences between files

       diffmk name1 name2 name3

       The  command compares two versions of a file and creates a third file that includes ``change mark'' commands for or The name1 and name2 are
       the old and new versions of the file.  The command generates name3, which contains the lines of	name2  plus  inserted  formatter  ``change
       mark''  (.mc) requests.	When name3 is formatted, changed or inserted text is shown by | at the right margin of each line.  The position of
       deleted text is shown by a single *.

       The command can be used to produce listings of C (or other) programs with changes marked.  A typical command line for such use is the  fol-
       diffmk old.c new.c tmp; nroff macs tmp | pr
       In this example the file macs contains:

	      .pl 1
	      .ll 77
	      .nc `

       The  .ll request might specify a different line length, depending on the nature of the program being printed.  The .eo and .nc requests are
       probably needed only for C programs.

       If the characters | and * are inappropriate, a copy of can be edited to change them.  The command is a shell procedure.

       Aesthetic considerations may dictate manual adjustment of some output.  File differences involving only	formatting  requests  may  produce
       undesirable output, that is, replacing .sp by .sp 2 will produce a ``change mark'' on the preceding or following line of output.

See Also
       cmp(1), comm(1), diff(1), nroff(1), join(1), sccsdiff(1), troff(1), uniq(1)


Featured Tech Videos