Replace 9-16 positions of a text file. Post: 302334597

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awk script replace positions if certain positions equal prescribed value

I am attempting to replace positions 44-46 with YYY if positions 48-50 = XXX. awk -F "" '{if (substr($0,48,3)=="XXX") $44="YYY"}1' OFS="" $filename > $tempfile But this is not working, 44-46 is still spaces in my tempfile instead of YYY. Any suggestions would be greatly appreciated.

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find positions of a letter in a text file

Hi, I would like to know how can I get all the positions of a letter, let say letter C in a text file. sample input file: hcck pgog hlhhc desired output file: 2 3 13 Many thanks!

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Replace a string within a file.. with help of positions

I have a huge file with lot of rows... with each row around 400 characters.. with spaces as well.. (e.g) Line1: "AC254600606 USDMI000001Anom01130073981 0000000000000.002005040720991231 ...

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if characters from positions 7-15 are matching 219 then replace al

Script for if characters from positions 7-15 are matching with characters from position 211-219 then replace all char from 211-219 with 9 space. Total length of record is 420. Here is the specification of the data in file. Position Field Data Type...

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sed to replace specific positions on line with file contents

Hi, I am trying to use an awk command to replace specific character positions on a line beginning with 80 with contents of another file. The line beginning with 80 in file1 is as follows: I want to replace the 000000000178800 (positions 34 - 49) on this file with the contents of...

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Replace alphabets from certain positions

Hi all, I have column 2 full of values like HIVE4A-56 and HIVE4-56. I want to convert all values like HIVE4A-56 to HIVE4-56. So basically I want to delete all single alphabets before the '-' which is always preceded by a number. Values already in the desired format should remain unchanged...

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My objective is to replace the 8th, 9th, 10th characters by 1 space per character (total 3 spaces) in a file. I achieved this using following command: sed 's/$.$/\1@/7;s/@$...$/ /' FileData.txt > FileData_UPDATED.txt Another situation comes when I need to done same but excluding 1st...

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Extracting strings at various positions of text file

Hi Team - I hope everyone has been well! I export a file from one of our source systems that gives me more information than I need. The way the file outputs, I need to extract certain strings at different positions on the file and echo them to another file. I can do this in batch easily,...

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Replace multiple positions in records which match crireria

I have a test file a.txt 001 123 456 789 002 This is just a 001 test data 003 file. I want to clear columns 5 and 6 if the first 3 characters are 001 using awk. I tried following but does not work. Any suggestions? awk 'BEGIN{OFS=FS=""} {if (substr($0,1,3)=="123") $5=" "; $6="...

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Replace specific positions in a file

I have a fixed-length positional file. I am trying to replace content of position 4-13 (length=10) with xxxxxxxxxx. Sample 2 rows in this file: H0187459823 172SMITH, JOE H0112345678 172DOE, JANE In this example 87459823 (from 1st line) and 12345678 (from 2nd line) (both in position...

LEARN ABOUT DEBIAN

fixnt

fixnt(1)							      Debian								  fixnt(1)

NAME

       fixnt - Filter for the Windows NT postscript printer driver.

SYNOPSIS

       fixnt < BADFILE.ps > GOODFILE.ps

DESCRIPTION

       The  Windows  NT  postscript  driver has a tendency to make broken postscript files, that are incompatible with psutils.  fixnt is a filter
       that fixes these problems, allowing the use of psnup(1).

       The filter takes the broken postscript file on stdin, and outputs a fixed postscript file on stdout.  It has no other form  for	invocation
       and takes no options on the command-line.

OPTIONS

       fixnt  takes no options.

BUGS

       fixnt does not check for NTPSOct94.  For a workaround, use a sed(1) command to replace 'NTPSOct94' with 'NTPSOct95', like so:
	      sed 's/NTPSOct94/NTPSOct95/g'
       This is particularly important for Windows NT 3.5 users.

AUTHOR

       fixnt   was   written   by   Holger   Bauer   <Holger.Bauer@topmail.de>,  Michael  Rath	<rath@itsm.uni-stuttgart.de>,  and  Akim  Demaille
       <demaille@inf.enst.fr>.

REPORTING BUGS

       Report bugs to the Authors, but avoid sending large postscript files.

       Patches are always welcome; send to <bauer@itsm.uni-stuttgart.de>.

SEE ALSO

       psnup(1), sed(1)

a2ps								   February 2003							  fixnt(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk script replace positions if certain positions equal prescribed value

Discussion started by: halplessProblem

2. UNIX for Dummies Questions & Answers

find positions of a letter in a text file

Discussion started by: fadista

3. Shell Programming and Scripting

Replace a string within a file.. with help of positions

Discussion started by: gopeezere

4. Shell Programming and Scripting

if characters from positions 7-15 are matching 219 then replace al

Discussion started by: lancesunny