Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: [Solved] Perl Question - split function with csv file
Top Forums UNIX for Dummies Questions & Answers [Solved] Perl Question - split function with csv file Post 302760135 by WongSifu on Wednesday 23rd of January 2013 11:58:29 AM
Old 01-23-2013
[Solved] Perl Question - split function with csv file
Hi all,

I have a csv file that appears as follows:

Code:
,2013/03/26,2012/12/26,4,1,"2017/09/26,5.75%","2017/09/26,1,2018/09/26,1,2019/09/26,1,2020/09/26,1,2021/09/26,1",,,2012/12/26,

now when i use the split function like this:

Code:
my @f  = split/,/;

the split function will split the data that is within the ".

What I need to do is still split based on a "," but not look at the "," that are in the quotes.

I'm pretty stumped here. Any help would be greatly appreciated.
Last edited by radoulov; 01-23-2013 at 02:41 PM.. Reason: Marked as solved.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl split function

$mystring = "name:blk:house::"; print "$mystring\n"; @s_format = split(/:/, $mystring); for ($i=0; $i <= $#s_format; $i++) { print "index is $i,field is $s_format"; print "\n"; } $size = $#s_format + 1; print "total size of array is $size\n"; i am expecting my size to be 5, why is it... (5 Replies)
Discussion started by: new2ss
5 Replies

2. Shell Programming and Scripting

Use split function in perl

Hello, if i have file like this: 010000890306932455804 05306977653873 0520080417010520ISMS SMT ZZZZZZZZZZZZZOC30693599000 30971360000 ZZZZZZZZZZZZZZZZZZZZ202011302942311 010000890306946317387 05306977313623 0520080417010520ISMS SMT ZZZZZZZZZZZZZOC306942190000 30971360000... (5 Replies)
Discussion started by: chriss_58
5 Replies

3. Shell Programming and Scripting

perl-like split function for bash?

Hi! I'm doing bash shell scripting and would like to know if bash had something similar to perl's split function? Ultimately, I want to split two strings (delimeter = '.') and compare each of their values. Thus, I figured putting them in an array would be easiest. So i.e.: String 1:... (5 Replies)
Discussion started by: eur0dad
5 Replies

4. Homework & Coursework Questions

PERL split function

Hi... I have a question regarding the split function in PERL. I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time. Also... (1 Reply)
Discussion started by: castle
1 Replies

5. Homework & Coursework Questions

PERL split function

Hi... I have a question regarding the split function in PERL. I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time. Also... (0 Replies)
Discussion started by: castle
0 Replies

6. Shell Programming and Scripting

PERL split function

Hi... I have a question regarding the split function in PERL. I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time. Also... (1 Reply)
Discussion started by: castle
1 Replies

7. Programming

split xlsx to csv using perl

Hi, I am new to perl. I want to split excel 2007 file to csv. every formula should be evaluated on each field. Plz help me (1 Reply)
Discussion started by: malikshahid85
1 Replies

8. Shell Programming and Scripting

Perl int function solved

Hello, I have the below perl function int to return the integer value from the expression but it is not. I am not sure if something misses out here. Any help on this? Thanks in advance. # Code sample Start my $size = int (`1134 sample_text_here`); print "$size \n"; # Code end ----------... (0 Replies)
Discussion started by: nmattam
0 Replies

9. UNIX for Advanced & Expert Users

regular expression for split function in perl

Hi, Below is an example of a record I have, which I wish to split using the perl's split function and load it into an array. I am having tough time figuring out the exact reg-ex to perform the split. Given record: "a","xyz",0,2,48,"abcd","lmno,pqrR, stv",300,"abc",20, The delimiter to... (4 Replies)
Discussion started by: jghoshal
4 Replies

10. Shell Programming and Scripting

Perl split function

my @d =split('\|', $_); west|ACH|3|Y|LuV|N||N|| Qt|UWST|57|Y|LSV|Y|Bng|N|KT| It Returns d as 8 for First Line, and 9 as for Second Line . I want to Process Both the Files, How to Handle It. (3 Replies)
Discussion started by: vishwakar
3 Replies

LEARN ABOUT DEBIAN

flow-split

flow-split(1)						      General Commands Manual						     flow-split(1)

NAME

       flow-split -- Split flow files into smaller files.

SYNOPSIS

       flow-split [-gGhn]  [-b big|little]  [-C comment]  [-d debug_level]  [-N nflows]  [-o outfile_basename]	[-T nseconds]  [-z z_level]

DESCRIPTION

       The flow-split utility will split a flow file into smaller files based on the the number of flows or the ammount of time that has passed.

OPTIONS

       -b big|little
		 Byte order of output.

       -C Comment
		 Add a comment.

       -d debug_level
		 Enable debugging.

       -g	 Split on source tag.

       -G	 Split on destination tag.

       -h	 Display help.

       -n	 Use symbols for tag field in filename.

       -N nflows Split after processing nflows.

       -o outfile_basename
		 The basename of the resulting files.

       -T nsecond
		 Split after processing an interval of nseconds flows.

       -z z_level
		 Configure compression level to  z_level.  0 is disabled (no compression), 9 is highest compression.

EXAMPLES

       Create 1 minute flow files from the flow archive in /flows/krc4.  Store the results in /flows/krc4.split

	 flow-cat /flows/krc4 | flow-split -T60 -o /flows/krc4.split/1min.

BUGS

       None known.

AUTHOR

       Mark Fullmer maf@splintered.net

SEE ALSO

       flow-tools(1)

																     flow-split(1)
All times are GMT -4. The time now is 05:20 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy