Sponsored Content
Top Forums UNIX for Advanced & Expert Users Problem while counting number of fields in TAB delimited file Post 302530407 by vikanna on Tuesday 14th of June 2011 02:08:03 AM
Old 06-14-2011
Quote:
Originally Posted by itkamaraj
i guess, the if statement is failing..

Code:
 
if [ $delimiter_char = "TAB" ]
then
echo "Inside the TAB condition"
col_cnt=`echo $header_line | awk -F'/t' '{print NF}'`
else
echo "Coming here for TAB?"
col_cnt=`echo $header_line | awk -F"$delimiter_char" '{print NF}'`
fi

execute the script as below

Code:
./get_col_lengths.sh customer.dat 'TAB'

see, which echo is printing

change the if condition as below and execute it once again

Code:
if [ "$delimiter_char" eq "TAB" ]

No dear, "if" is working, tried that already
still i'm putting output here

./get_col_lengths.sh CUSTOMER.dat 'TAB'
No. of Records in CUSTOMER.dat : 200
No. of Columns in CUSTOMER.dat : 1
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Converting Tab delimited file to Comma delimited file in Unix

Hi, Can anyone let me know on how to convert a Tab delimited file to Comma delimited file in Unix Thanks!! (22 Replies)
Discussion started by: charan81
22 Replies

2. Shell Programming and Scripting

Counting non empty fields and calculating with that number

Hello all, I have a problem with a skript of mine: My input has the following format 1,33296 transcript_id"ENSRNOT00000018629" 0 1,33296 0 0 transcript_id"ENSRNOT00000029014" 0 0,907392 transcript_id"ENSRNOT00000016905" 0,907392 0 transcript_id"ENSRNOT00000053370" 0 0... (0 Replies)
Discussion started by: DerSeb
0 Replies

3. UNIX for Advanced & Expert Users

merge two tab delimited file with exact same number of rows in unix/linux

Hi I have two tab delimited file with different number of columns but same number of rows. I need to combine these two files in such a way that row 1 in file 2 comes adjacent to row 1 in file 1. For example: The content of file1: field1 field2 field3 a1 a2 a3 b1 b2 b3... (2 Replies)
Discussion started by: mary271
2 Replies

4. UNIX for Dummies Questions & Answers

tab delimited file that is not tab delimited.

Hi Forum I have a tab delimited file that opens well in Openoffice calc (excel). But when I perform any operation in command line, it reads the file incorrectly. When I 'save As' the same file in office as tab delimited then it works fine. The file that I think is tab delimited is actually... (8 Replies)
Discussion started by: imlearning
8 Replies

5. Shell Programming and Scripting

Print records which do not have expected number of fields in a comma delimited file

Hi, I have a comma (,) delimited file, in which few fields are enclosed with in double quotes " ". I have to print the records in the file which donot have expected number of field with the line number. File1 ==== name,desgnation,doj,project #header#... (7 Replies)
Discussion started by: machomaddy
7 Replies

6. Shell Programming and Scripting

Help with converting Pipe delimited file to Tab Delimited

I have a file which was pipe delimited, I need to make it tab delimited. I tried with sed but no use cat file | sed 's/|//t/g' The above command substituted "/t" not tab in the place of pipe. Sample file: abc|123|2012-01-30|2012-04-28|xyz have to convert to: abc 123... (6 Replies)
Discussion started by: karumudi7
6 Replies

7. Shell Programming and Scripting

How to make tab delimited file to space delimited?

Hi How to make tab delimited file to space delimited? in put file: ABC kgy jkh ghj ash kjl o/p file: ABC kgy jkh ghj ash kjl Use code tags, thanks. (1 Reply)
Discussion started by: jagdishrout
1 Replies

8. UNIX for Dummies Questions & Answers

Need to convert a pipe delimited text file to tab delimited

Hi, I have a rquirement in unix as below . I have a text file with me seperated by | symbol and i need to generate a excel file through unix commands/script so that each value will go to each column. ex: Input Text file: 1|A|apple 2|B|bottle excel file to be generated as output as... (9 Replies)
Discussion started by: raja kakitapall
9 Replies

9. UNIX for Dummies Questions & Answers

Replace period in a tab delimited file to a number

I have a file like this. It is tab delimited. Unfortunately, the missing data was filled in with a period "." (see the leading lines 1-5 columns) I want to substitute the periods for misisng data with an integer "-999". however, I do not want the global replace to change the other periods seen... (7 Replies)
Discussion started by: genehunter
7 Replies

10. UNIX for Beginners Questions & Answers

Replace a column in tab delimited file with column in other tab delimited file,based on match

Hello Everyone.. I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files FileP.txt ... (2 Replies)
Discussion started by: YogeshG
2 Replies
CUT(1)                                                             User Commands                                                            CUT(1)

NAME
cut - remove sections from each line of files SYNOPSIS
cut OPTION... [FILE]... DESCRIPTION
Print selected parts of lines from each FILE to standard output. With no FILE, or when FILE is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -b, --bytes=LIST select only these bytes -c, --characters=LIST select only these characters -d, --delimiter=DELIM use DELIM instead of TAB for field delimiter -f, --fields=LIST select only these fields; also print any line that contains no delimiter character, unless the -s option is specified -n (ignored) --complement complement the set of selected bytes, characters or fields -s, --only-delimited do not print lines not containing delimiters --output-delimiter=STRING use STRING as the output delimiter the default is to use the input delimiter -z, --zero-terminated line delimiter is NUL, not newline --help display this help and exit --version output version information and exit Use one, and only one of -b, -c or -f. Each LIST is made up of one range, or many ranges separated by commas. Selected input is written in the same order that it is read, and is written exactly once. Each range is one of: N N'th byte, character or field, counted from 1 N- from N'th byte, character or field, to end of line N-M from N'th to M'th (included) byte, character or field -M from first to M'th (included) byte, character or field AUTHOR
Written by David M. Ihnat, David MacKenzie, and Jim Meyering. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report cut translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/cut> or available locally via: info '(coreutils) cut invocation' GNU coreutils 8.28 January 2018 CUT(1)
All times are GMT -4. The time now is 04:37 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy