08-03-2011
replace
awk '{ gsub( / /,"3M8");print }' yourfilename
Last edited by a20786; 08-03-2011 at 01:59 PM..
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1. UNIX for Advanced & Expert Users
Hi,
I want to replace string in column,Example i have file caleed a1.txt ,want to replace string "A12" with "A23" only in column2 ,not from file itself.Using sed command replace string in file itself.
Thanks,
Mohan (3 Replies)
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Hi All,
I need to replace the last 19 bytes of the following string
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3. UNIX for Dummies Questions & Answers
I have file with multiple columns. Column values for a record may be same.
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File.txt
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D
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4. Shell Programming and Scripting
Search and Replace a string pattern with empty in an xml file in unix:
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<Accounts><Name>Harish</Name><mobile>90844444444444445999 </mobile><TRIG>srcujim-1</TRIG></Accounts><Accounts><Name>Satish</Name><mobile>908999</mobile><TRIG>ettertrtt-1</TRIG></Accounts>
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5. Shell Programming and Scripting
Hi experts,
My csv file looks like this
U;cake;michael;temp;;;;
U;bread;john;temp;;;;
U;cocktails;sarah;temp;;;;
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U;cf20187;michael;temp;;;;
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Hi All, I will need an help with respect to replacing a range of columns on a non-delimited file using a particular string pattern.
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MYNUMBERD000000-BAN CHUE INSNTS ** N+
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I have a large dat file where each lines are pipe delimited values. I need to parse the file depending on the request. For example: sometimes I have told to remove all the values in the 7th column (this case remove values '3333' only from the first line and '3543' from the second line)... (4 Replies)
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how to search and replace string in column in file with command sed or other
search "INC0000003.in" and replace column 4 = "W"
$ cat file.txt
INC0000001.in|20150120|Y|N|N
INC0000002.in|20150120|Y|N|N
INC0000003.in|20150120|Y|N|N
INC0000004.in|20150120|Y|N|Noutput... (4 Replies)
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9. Shell Programming and Scripting
I wanted to search for a string and replace it with other string from nth column of a file which is comma seperated which I am able to do with below
# For Comma seperated file without quotes
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LEARN ABOUT DEBIAN
cmtk-avg_adm
avg_adm(1) The Computational Morphometry Toolkit avg_adm(1)
NAME
avg_adm - Average using ADM
SYNOPSIS
avg_adm [options] list0 [list1 ...]
DESCRIPTION
Compute average-shape average-intensity images and deformation maps using an active deformation model.
OPTIONS
Global Toolkit Options (these are shared by all CMTK tools)
--help
Write list of basic command line options to standard output.
--help-all
Write complete list of basic and advanced command line options to standard output.
--wiki
Write list of command line options to standard output in MediaWiki markup.
--man
Write man page source in 'nroff' markup to standard output.
--version
Write toolkit version to standard output.
--echo
Write the current command line to standard output.
--verbose-level <integer>
Set verbosity level.
--verbose, -v
Increment verbosity level by 1 (deprecated; supported for backward compatibility).
--threads <integer>
Set maximum number of parallel threads (for POSIX threads and OpenMP).
Main Options
--label, -l
Label mode (as opposed to grey)
--set-padding <float>
Set padding value in input files [Default: disabled]
--replace-padding <float>
Replace padding value in input files [Default: disabled]
--pad-out <double>, -p <double>
Padding value for output file [Default: disabled]
--jacobian, -j
Average Jacobian determinants of deformations.
--auto-scale, -a
Auto-scale image intensities
--char
Output is 8 bits, signed [default: automatic]
--byte
Output is 8 bits, unsigned
--short
Output is 16 bits, signed
--ushort
Output is 16 bits, unsigned
--int
Output is 32 bits signed
--float
Output is 32 bits floating point
--double
Output is 64 bits floating point
--no-scale-model, -S
Exclude scale from statistical deformation model
--no-ref-model, -R
Exclude reference coordinate frame from deformation model
--no-ref-data, -r
Exclude reference data from averaging
--output <string>, -o <string>
Output file name [FORMAT:]path [Default: NONE]
--input-warp <string>, -I <string>
Input file name for average warp [Default: NONE]
--output-warp <string>, -O <string>
Output file name for average warp [Default: NONE]
--with-affine, -A
Include affine component of first warp in output
--nn Use nearest neigbor interpolation
--cubic
Use tri-cubic interpolation
--replace-from <string>
Replace from pattern
--replace-to <string>
Replace to pattern
AUTHORS
Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, and Daniel B. Russakoff
LICENSE
http://www.fsf.org/licensing/licenses/gpl.html
BUGS
Report bugs at http://nitrc.org/projects/cmtk/
ACKNOWLEDGMENTS
From April 2009 through September 2011, CMTK Development and Maintenance was supported by the National Institute of Biomedical Imaging and
Bioengineering under Grant No.R01 EB008381 (PI: Torsten Rohlfing).
CMTK 2.2.2 Jul 20 2012 avg_adm(1)