Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re^2: Perl Extract specific string

by MacLing (Novice)
on Feb 09, 2013 at 13:17 UTC ( #1017961=note: print w/replies, xml ) Need Help??


in reply to Re: Perl Extract specific string
in thread Perl Extract specific string

Hi CountZero,

It One line. and structure data is same. and there is a lots of data in each file.

anyway thanks for your reply, i will test it. Please give me the script which can read from input file and create the output file

Replies are listed 'Best First'.
Re^3: Perl Extract specific string
by CountZero (Bishop) on Feb 09, 2013 at 16:54 UTC
    Perl is such a powerful language, you only need a few lines of code:
    use Modern::Perl; while (<DATA>) { my ( $date, $msisdn, $ud, $trxtime, $response ) = map { /:([^:]+)/ ? $1 : $_ } ( split /[\s+,]/ )[ 0, 6, 7, 8, 11 +]; say join ',', $date, $msisdn, $ud, substr( $trxtime, 0, 8 ), $resp +onse; } __DATA__ 06.02.2013 12.24.01:909 5807225321 INFO {EXT:httpadapter:17:14:}[0]RUL +EZ [HTTPADAPTER],msisdn:637584930382,ud:Pan,trxtime:20130206122401 Re +sponseDeltaTime:31 ms ResponseCode:200 ResponseBody:OK
    Output:
    06.02.2013,637584930382,Pan,20130206,200

    CountZero

    A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

    My blog: Imperial Deltronics

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1017961]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (6)
As of 2016-09-27 23:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (516 votes). Check out past polls.