sum of all matching rows using awk Post: 302222230

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bash script, pattern matching + sum

Hi guys, i have been struggling to achieve the following and therefor looking for some help. I am trying to write something that will summerize the following output from my switches for daily totals. Basicly if $1 $2 $3 doesnt change, we can keep adding up $4. Probably would use a awk print end...

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I have a file with 1000+ columns of data. I need to sum each row (not column). How can I do this with an awk one-liner? Thank you Example file: 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 The output should be: 10 20 30

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Hi, I have a file like this one h1 4.70650E-04 4.70650E-04 4.70650E-04 h2 1.92912E-04 1.92912E-04 1.92912E-04 h3A 3.10160E-11 2.94562E-11 2.78458E-11 h4 0.00000E+00 0.00000E+00 0.00000E+00 h1 1.18164E-12 2.74150E-12 4.35187E-12 h1 7.60813E-01 7.60813E-01 7.60813E-01...

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Sum of column matching pattern/string

Hi All, I have the following output file created as a result of one script called pattern_daily.log $ cat pattern_daily.log Approved|2|Wed, Oct 24, 2012 11:21:09 AM Declined|1|Wed, Oct 24, 2012 11:21:15 AM Approved|2|Wed, Oct 24, 2012 11:24:08 AM Declined|1|Wed, Oct 24, 2012 11:24:18 AM...

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Hi all, I have a large matrix of 720 x 25. I want to get sum of range of rows and columns. Like, I need sum of all columns and row number 2 to 21, then leaving 22nd row, again sum of all columns and row number 23 to 42 again leaving 43rd row and then sum of 44th to 63. Means I want to add all...

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input: chr1 1 2 3 chr1 1 2 4 chr1 2 4 5 chr2 3 6 9 chr2 3 6 10 Code: awk '{a+=$4}END{for (i in a) print i,a}' input Output: chr112 7 chr236 19 chr124 5 Desired output: chr1 1 2 7 chr2 3 6 19 chr1 2 4 5

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(hard one) awk, copy matching 2 col & 10-12 rows, is it possible?

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colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

bash script, pattern matching + sum

Discussion started by: Wratholix

2. Shell Programming and Scripting

Sum all rows with an Awk one-liner

Discussion started by: jm4smtddd

3. UNIX for Dummies Questions & Answers

how to count number of rows and sum of column using awk

Discussion started by: pistachio

4. UNIX for Dummies Questions & Answers

Sum the rows number based on first field string value

Discussion started by: f_o_555