Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

How to replace & with and in tab separated file?

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How to replace & with and in tab separated file?
# 1  
Old 02-18-2013
How to replace & with and in tab separated file?
Hi,
I have a tab separated. I want to replace all the "&" in 8th column of the file with "and" .I am trying with
HTML Code:
awk -F, -vOFS=\\t '{$8=($8=="&")?"and":$8}1' test> test1.txt
My file is
HTML Code:
abc	def	ghk	hjk	lkm	hgb	jkluy acvf & bhj	hihuhu	fgg
me	mine	he	her	go	went	has	has & had	hgf	hgy
o/p should be
Code:
abc	def	ghk	hjk	lkm	hgb	jkluy acvf and bhj	hihuhu	fgg
me	mine	he	her	go	went	has	has and had	hgf	hgy

# 2  
Old 02-18-2013
There are no commas in the file - why do you use -F, as input field separator?
There is missing a tab in your input example in front of "acvf..." which makes $8 to $7 in the 1st line. Anyway:

Code:
$ awk -F"\t" '{sub(/\&/,"and",$8); print}' OFS="\t" infile2
abc     def     ghk     hjk     lkm     hgb     jkluy   acvf and bhj    hihuhu  fgg
me      mine    he      her     go      went    has     has and had     hgf     hgy

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Gawk output separated by tab

In the gawk below, I am trying to output the file tab-deliminated but don't think that is the correct syntax. Thank you :). gawk OFS='/t' '{sub(/-+/,"",$2); ar=$0} END{n = asort(ar) for (i = 1; i <= n; i++) print ar}' file (2 Replies)
Discussion started by: cmccabe
2 Replies

2. Shell Programming and Scripting

Read a tab separated file with empty column

Hi all, I'm trying to read a tab separated file and apply some functions on each column. I have an issue with empty column. Exemple: $ #cat with the sed to allow you to see my tab $ cat foo.txt| sed 's/\t/;/g' a;1;x b;;yI wanted to something like that: while read col1 col2 col3 do ... (4 Replies)
Discussion started by: maturix
4 Replies

3. Shell Programming and Scripting

Problem with a tab separated file

Hi, I have created a tab separated file from the following input file. ADDRESS1 CITY STATE POSTAL COUNTRY LON LAT 32 PRINZREGENTENSTRASSE ROSENHEIM BAYERN 83022 DEU 1212182 4785699 263 VIA DANTE ALIGHIERI BARI PUGLIA 70122 ITA 1686233 4112154 30 VIA MILANO ... (1 Reply)
Discussion started by: ramky79
1 Replies

4. UNIX for Dummies Questions & Answers

Filling a tab-separated file with known missing entries in columns

Hello all, I have a file which is tab separated like that: PHE_205_A TIP_127_W ARG_150_B MET_1150_A TIP_12_W VAL_11_B GLU_60_A TIP_130_W ARG_143_B LEU_1033_A TIP_203_W ARG_14_B SER_1092_A TIP_203_W THR_1090_A TIP_203_W SER_1092_A TIP_25_W ... (6 Replies)
Discussion started by: TheTransporter
6 Replies

5. Shell Programming and Scripting

replace row separated by tab

Dear users, I have this problem, this is the example: 123 (tab) A (tab) B (tab) C (tab) 456 where the (tab) is actually the \t delimiter. I need to replace the A B and C for D E and F, this is: 123 (tab) D (tab) E (tab) F (tab) 456 The thing is that my file is quite long and this... (2 Replies)
Discussion started by: Gery
2 Replies

6. UNIX for Dummies Questions & Answers

tab-separated file to matrix conversion

hello all, i have an input file like that A A X0 A B X1 A C X2 ... A Z Xx B A X1 B B X3 .... Z A Xx Z B X4 and i want to have an output like that A B C D A X0 X1 X2 Xy B X1 X3 X4 (4 Replies)
Discussion started by: TheTransporter
4 Replies

7. Shell Programming and Scripting

Convert a tab separated file using bash

Dear all, I have a file in this format (like a matrix) - A B C .. X A 1 4 2 .. 2 B 2 6 4 .. 8 C 3 5 5 .. 4 . . . ... . X . . ... . and want to convert it into a file with this format: A A = 1 A B = 4 A C = 2 ... A X = 2 B A = 2 B B = 6 etc (2 Replies)
Discussion started by: TheTransporter
2 Replies

8. Shell Programming and Scripting

Compare two columns separated by a tab

witam potrzebuje polecenia porownujacego koumny na podstawie n-ostatnich znakow danej linnijki tj mam 2 koumny AiB zawierajace ciag dowolnych znakow (dlugosci w kazdej linijce mga byc rozne wiec uzycie substra odpada) A B ewewewabc nbgujnnabc... (3 Replies)
Discussion started by: Toudi
3 Replies

9. UNIX for Dummies Questions & Answers

Sum up a decimal column in a tab separated text file and error handling

Hi, I have a small requirement where i need to sum up a column in a text file. Input file 66ab 000000 534385 -00000106350.00 66cd 000000 534485 -00013364511.00 66ad 000000 534485 -00000426548.00 672a 000000 534485 000000650339.82... (5 Replies)
Discussion started by: pssandeep
5 Replies

10. Shell Programming and Scripting

parse file into tab separated columns

Hello, I am trying to parse a file that resembles the last three groupings into something looking like the first two lines. I've fiddled with sed and awk a bit, but can't get anything to work properly. I need them separated by some delimiter. The file is some 23,000 lines of the stuff.... ... (9 Replies)
Discussion started by: dkozel
9 Replies
Login or Register to Ask a Question