Summing over specific lines and replacing the lines with the sum Post: 302666651

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replacing specific lines in a file

Hi there I have a file which has the lines # Serial number for hostid EXP_SERIAL_="" These lines could be anywhere in the file as far as line numbers go, I would like replace these two lines with # Serial number for hostid $var1 EXP_SERIAL_$var1="$var2" Is there a quick and simple...

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replacing new lines in all files of a directory containing old lines

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Help in replacing two blank lines with two lines of diff data

Hi.. I'm facing a trouble in replacing two blank lines in a file using shell script... I used sed to search a line and insert two blank lines after the searchd line using the following sed command. sed "/data/{G;G;}/" filename . In the file, after data tag, two lines got inserted blank lines.....

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Replacing specific lines with another lines

Hi, I have a file with many lines, then i have following list of lines(line number 5,12,19,5,and 28) i need to replace these lines of a file with another lines as shown below these text contains special charecter like= (/:;){} Line_number Text to replace with 5 abc...

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Finding lines with a regular expression, replacing them with blank lines

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Summing over specific lines and replacing the lines with the sum using sed, awk

Hi friends, This is sed & awk type question. I have a text file which has numbers spread all over the file. I want to sum the series of numbers whenever i find it and produce an output file with the sum. For example ###start of input text file #### abc def ghi 1 2 3 4 kjld random...

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Summing lines in a file

Can anyone tell me how sum values in each record of a file and append that value to the end? For instance a typical record will be: FY12,Budget,771100,,,,,,,,,250,-250 I'd like the record to become FY12,Budget,771100,,,,,,,,,250,-250,0 which can be put into another file. Thank you.

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awk summing specific lines and fields

Hi I would like to know if it is possible to sum some specific fields. I have this x;x;x;x;x;x;x;x;467,390,611 Bytes;0.435291 GB;0.062247 GB;0.373045 GB;11,225;157 a;a;a;a;a;a;a;a;13,805,156,846 Bytes;12.857054 GB;1.838559 GB;11.018495 GB;151,063;18,933 b;b;b;b;b;b;b;b;232,797,478,723...

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ksh sed - Extract specific lines with mulitple occurance of interesting lines

Data file example I look for primary and * to isolate the interesting slot number. slot=`sed '/^primary$/,/\*/!d' filename | tail -1 | sed s'/*//' | awk '{print $1" "$2}'` Now I want to get the Touch line for only the associate slot number, in this case, because the asterisk...

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How to print lines from a files with specific start and end patterns and pick only the last lines?

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LEARN ABOUT NETBSD

ching

CHING(6)							 BSD Games Manual							  CHING(6)

NAME

     ching -- the book of changes and other cookies

SYNOPSIS

     ching [hexagram]

DESCRIPTION

     The I Ching or Book of Changes is an ancient Chinese oracle that has been in use for centuries as a source of wisdom and advice.

     The text of the oracle (as it is sometimes known) consists of sixty-four hexagrams, each symbolized by a particular arrangement of six
     straight (---) and broken (- -) lines.  These lines have values ranging from six through nine, with the even values indicating the broken
     lines.

     Each hexagram consists of two major sections.  The Judgement relates specifically to the matter at hand (e.g., ``It furthers one to have
     somewhere to go.'') while the Image describes the general attributes of the hexagram and how they apply to one's own life (``Thus the
     superior man makes himself strong and untiring.'')

     When any of the lines have the values six or nine, they are moving lines; for each there is an appended judgement which becomes significant.
     Furthermore, the moving lines are inherently unstable and change into their opposites; a second hexagram (and thus an additional judgement)
     is formed.

     Normally, one consults the oracle by fixing the desired question firmly in mind and then casting a set of changes (lines) using yarrow-stalks
     or tossed coins.  The resulting hexagram will be the answer to the question.

     Using an algorithm suggested by S. C. Johnson, the UNIX oracle simply reads a question from the standard input (up to an EOF) and hashes the
     individual characters in combination with the time of day, process id and any other magic numbers which happen to be lying around the system.
     The resulting value is used as the seed of a random number generator which drives a simulated coin-toss divination.  The answer is then piped
     through nroff(1) for formatting and will appear on the standard output.

     For those who wish to remain steadfast in the old traditions, the oracle will also accept the results of a personal divination using, for
     example, coins.  To do this, cast the change and then type the resulting line values as an argument.

     The impatient modern may prefer to settle for Chinese cookies; try fortune(6).

DIAGNOSTICS

     The great prince issues commands,

     Founds states, vests families with fiefs.

     Inferior people should not be employed.

SEE ALSO

     It furthers one to see the great man.

BUGS

     Waiting in the mud

     Brings about the arrival of the enemy.

     If one is not extremely careful,

     Somebody may come up from behind and strike him.

     Misfortune.

BSD
								   May 31, 1993 							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

replacing specific lines in a file

Discussion started by: hcclnoodles

2. Shell Programming and Scripting

replacing new lines in all files of a directory containing old lines

Discussion started by: rooster005

3. Shell Programming and Scripting

Help in replacing two blank lines with two lines of diff data

Discussion started by: arjun_arippa

4. Shell Programming and Scripting

Replacing specific lines with another lines

Discussion started by: MILAN KUMAR