Adding the corresponding values for every 5th consecutive numbers Post: 302871051

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Inserting a range of consecutive numbers into a text file

I have a text file in the following format .... START 1,1 2,1 3,1 .. .. 9,1 10,1 END .... I want to change to the output to .... START 1,1 2,1 3,1 ..

2. Shell Programming and Scripting

concatenate consecutive field values

Hi, I have a file like this A Bob A Sam A John B David C Paul C Sandra If the consecutive field values in column one is same, then concatenate the corresponding strings. So, I need an output like this, A Bob_Sam_John B David C Paul_Sandra I usually work with excel but...

3. Programming

FORTRAN: Getting Consecutive DIST Values

I have this code and I want to get the first two consecutive distances (obtained by calling GET_TH(IT, 'DIST', DIST) at index IT, the result stored in DIST) for which (ITFLG(IT) .NE. 1). L_FIRST get the first DIST for which ITFLG(IT) .NE. 1. Getting a bit confused on how to achieve this. ...

4. Shell Programming and Scripting

Finding consecutive numbers in version names on a txt file

Hi all. I have a directory which contains files that can be versioned. All the files are named according to a pattern like this: TEXTSTRING1-001.EXTENSION TEXTSTRING2-001.EXTENSION TEXTSTRING3-001.EXTENSION ... TEXTSTRINGn-001.EXTENSION If a file is versioned, a file called ...

5. Shell Programming and Scripting

Print consecutive numbers in column2

Hi, I have an input file of the following style input.txt The 4000 at the end indicates the total no. of columns in that row. I would like to replace all -1s with consecutive 1 and 2 and print the whole line again. So, the output would be output.txt Thanks in advance.

6. Shell Programming and Scripting

Disruption of consecutive numbers

I do have a tab delimited file with the following format 200 46 201 67 204 89 205 98 206 89 208 890 210 23 .. ... 100's of rows I would like to output the missing consecutive number of the first column. The expected output will be:

7. UNIX for Dummies Questions & Answers

How to combine and insert missing consecutive numbers - awk or script?

Hi all, I have two (2) sets of files that are based on some snapshots of database that I want to merge and insert any missing sequential number. Below are example representation of these files: file1: DATE TIME COL1 COL2 COL3 COL4 ID 01/10/2013 0800 100 ...

8. UNIX for Dummies Questions & Answers

Sum every 3 consecutive numbers in a column

Dear All, I have a file with only one column. And I want to add every 3 consecutive numbers together and print the result. Input File: 21.1 10 10 55 11 99 10 8 4 Expected Output: 41.1

9. Shell Programming and Scripting

Check/print missing number in a consecutive range and remove duplicate numbers

Hi, In an ideal scenario, I will have a listing of db transaction log that gets copied to a DR site and if I have them all, they will be numbered consecutively like below. 1_79811_01234567.arc 1_79812_01234567.arc 1_79813_01234567.arc 1_79814_01234567.arc 1_79815_01234567.arc...

LEARN ABOUT MOJAVE

sum

sum(n)							     Cyclic Redundancy Checks							    sum(n)

__________________________________________________________________________________________________________________________________________________

NAME

       sum - Calculate a sum(1) compatible checksum

SYNOPSIS

       package require Tcl  8.2

       package require sum  ?1.1.0?

       ::crc::sum ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ]

_________________________________________________________________

DESCRIPTION

       This  package  provides	a Tcl-only implementation of the sum(1) command which calculates a 16 bit checksum value from the input data.  The
       BSD sum algorithm is used by default but the SysV algorithm is also available.

COMMANDS

       ::crc::sum ?-bsd | -sysv? ?-format fmt? ?-chunksize size? [ -filename file | -channel chan | string ]
	      The command takes string data or a file name or a channel and returns a checksum value calculated using the  sum(1)  algorithm.  The
	      result is formatted using the format(n) specifier provided or as an unsigned integer (%u) by default.

OPTIONS

       -sysv  The SysV algorithm is fairly naive. The byte values are summed and any overflow is discarded. The lowest 16 bits are returned as the
	      checksum.  Input with the same content but different ordering will give the same result.

       -bsd   This algorithm is similar to the SysV version but includes a bit rotation step which provides a dependency on the order of the  data
	      values.

       -filename name
	      Return a checksum for the file contents instead of for parameter data.

       -channel chan
	      Return  a  checksum  for	the  contents  of the specified channel. The channel must be open for reading and should be configured for
	      binary translation. The channel will no be closed on completion.

       -chunksize size
	      Set the block size used when reading data from either files or channels. This value defaults to 4096.

       -format string
	      Return the checksum using an alternative format template.

EXAMPLES

       % crc::sum "Hello, World!"
       37287

       % crc::sum -format 0x%X "Hello, World!"
       0x91A7

       % crc::sum -file sum.tcl
       13392

AUTHORS

       Pat Thoyts

BUGS, IDEAS, FEEDBACK
       This document, and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the category  crc	of
       the  Tcllib  SF	Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may have for
       either package and/or documentation.

SEE ALSO

       cksum(n), crc32(n), sum(1)

KEYWORDS

       checksum, cksum, crc, crc32, cyclic redundancy check, data integrity, security, sum

CATEGORY

       Hashes, checksums, and encryption

COPYRIGHT

       Copyright (c) 2002, Pat Thoyts <patthoyts@users.sourceforge.net>

crc								       1.1.0								    sum(n)