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UNIX for Dummies Questions & Answers
Problem with AWK and OFS
Post 302566577 by Xterra on Thursday 20th of October 2011 03:47:37 PM
10-20-2011
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1. UNIX for Dummies Questions & Answers
Hi,
I have these out put field seperator changed to "|" in my awk command, but it didn't give me the result.
Can someone help me find out why?
=======================================
/bin/awk 'BEGIN { OFS="|" } { print $0 }' list.tmp.$$ > listtmp.$$
=======================================... (1 Reply)
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OFS is inbuild command in awk.
I have a file file.txt
abc : def : ghi
jkl : mno: pqr
stu : vwx :yzz
code i used:
awk -F ":" 'BEGIN {OFS="|"} {print $1,$2}' file.txt
output:
abc def
jkl mno
stu vwx
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#!/bin/bash
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Hello,
I have an issue with adding commas as delimiters in this scenario:
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file:
sasa|asasa|asasa|asas
erer|Erer|rere|ererer
Output needed :
sasa:asasa:asasa:asas
erer:Erer:rere:ererer
Im getting output, when i use the $1,$2.
awk -F'|' 'BEGIN{OFS=":";} {print $1,$2; }' file
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Why the following code printing duplicate records?
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LEARN ABOUT DEBIAN
seqsplit
SEQSPLIT(1) General Commands Manual SEQSPLIT(1) NAME
seqsplit - split seqs into chunks of defined size and overlap SYNOPSIS
seqsplit [-options] <seqfile> DESCRIPTION
This manual page documents briefly the seqsplit command. seqsplit is a program that splits sequences into smaller chunks of defined size and overlap; output a FASTA file. OPTIONS
-h Help; display usage and version. -o <file> Output the new FASTA file to <file>. --fragfile <f> Save one-line-per-frag coord summary file to <f>. --informat <s> Specify sequence file format <s>. --length <n> Set max length of each unique seq frag to <n>. --overlap <n> Set overlap length to <n> (total frag size = length+overlap). --shortnames Use short "frag1" names, not "<src>/<from>-<to>". LIMITATIONS
Still working in 32 bits -- no sequence can be more than 2 GB in size. SEE ALSO
afetch(1), alistat(1), compalign(1), compstruct(1), revcomp(1), seqstat(1), sfetch(1), shuffle(1), sindex(1), sreformat(1), stranslate(1), weight(1). AUTHOR
Sean Eddy HHMI/Department of Genetics Washington University School of Medicine 4444 Forest Park Blvd., Box 8510 St Louis, MO 63108 USA Phone: 1-314-362-7666 FAX : 1-314-362-2157 Email: eddy@genetics.wustl.edu This manual page was written by Nelson A. de Oliveira <naoliv@gmail.com>, for the Debian project (but may be used by others). Mon, 01 Aug 2005 15:28:08 -0300 SEQSPLIT(1)