07-12-2006
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to delete a set of files in certain directories if there're older than a certain number of days. So I have a text file, with each line containing the directory & number of days.
The format is like this:
dirA,5
dirB,7
How do I write script to iteratively parse this text file & delete... (5 Replies)
Discussion started by: chengwei
5 Replies
2. Shell Programming and Scripting
Hello,
Im very new to PERL and as a project to work on developing my skills at PERL Im trying to parse poker hands.
Ive tried many methods however I cant get the last step.
$yourfile= 'FILENAME';#poker hands to parse
open (FILE, "$yourfile") or die $!;
@lines = <FILE>;
for (@lines) ... (1 Reply)
Discussion started by: Ek0
1 Replies
3. Shell Programming and Scripting
I have delimited-text files ( > 4GB ) and is just one line.
OS: HP-UX 11.23
Awk / cut / sed all have line_max limitations. & unable to read one line in (Buffered-mode).
Sample file:
xxxx|adsfadf|Afdsa|adsf|afds|Asdfas|ads|Afds|Asdf| .....till forever,
I want to put a carriage... (5 Replies)
Discussion started by: magedfawzy
5 Replies
4. Red Hat
I need to parse through the following file and extract the BIG02 field.
ISA*00* *00* *01*069737914 *01*044760643 ... (1 Reply)
Discussion started by: bds052189
1 Replies
5. Shell Programming and Scripting
I'll have a file with ever changing lengths depending on the report. Right now it is stored by : delimiter. My question is how do I parse through this b/c it will be changing lengths each time.
Example:
1:2:3:4:5
1:2:3:4:5:6:7:8:9
1:2:3
I want to take each one and place in newline for... (5 Replies)
Discussion started by: mhuffs90171
5 Replies
6. Shell Programming and Scripting
Hello,
I would like to convert a list of rows to a space separated line. Any ideas?
Input file:
"Administration Tools"
"Design Suite"
"Dial-up Networking Support"
"Editors"
desired output
"Administration Tools" "Design Suite" "Dial-up Networking Support" "Editors"
Thanks,... (4 Replies)
Discussion started by: jaysunn
4 Replies
7. UNIX for Dummies Questions & Answers
So, the beginning of my script will cat & grep a file with the output directed to a new file. The data I have in this file needs to be parsed, read and evaluated.
Basically, I need to identify the latest date/time stamp and then calculate whether or not it is within 15 minutes of the current... (1 Reply)
Discussion started by: hynesward
1 Replies
8. Shell Programming and Scripting
Awk gurus,
Greatly appreciate for any kind of assistance from the expert community
Input line:
abc,11.22.33.44,xyz,7-8-9-10
pqr,111.222.333.444,wxy,1-2-3
def,22.33.44.55,stu,7-8
used the gsub function below but it changes all of the "-" delimiter:
awk 'gsub("-",",")'
Desired... (4 Replies)
Discussion started by: ux4me
4 Replies
9. Shell Programming and Scripting
Hello,
I want to Replace/Remove ^M and the new line that follows it in a delimited file.
So far I have tried following and nothing seems to work for me .
Tr –d ‘\r\n’ < old.dat > new.dat -removes all the linefeed, not just the ones after a ^M.
Sed ‘/^M$/{N; s/.\n//;}’ < old.dat >... (7 Replies)
Discussion started by: bluestarmoon
7 Replies
10. Shell Programming and Scripting
Hi All,
I am new to Unix and I have one challenge and below are the details.
I have pipe delimited text file in that data has span into multiple lines instead of single line.
Sample data.
Data should be like below for entire file.
41|216|398555|77|provided complete NP outcome data ... (21 Replies)
Discussion started by: Narasimhasss
21 Replies
LEARN ABOUT MOJAVE
regexp::common::delimited5.18
Regexp::Common::delimited(3) User Contributed Perl Documentation Regexp::Common::delimited(3)
NAME
Regexp::Common::delimited -- provides a regex for delimited strings
SYNOPSIS
use Regexp::Common qw /delimited/;
while (<>) {
/$RE{delimited}{-delim=>'"'}/ and print 'a " delimited string';
/$RE{delimited}{-delim=>'/'}/ and print 'a / delimited string';
}
DESCRIPTION
Please consult the manual of Regexp::Common for a general description of the works of this interface.
Do not use this module directly, but load it via Regexp::Common.
$RE{delimited}{-delim}{-esc}
Returns a pattern that matches a single-character-delimited substring, with optional internal escaping of the delimiter.
When "-delim=S" is specified, each character in the sequence S is a possible delimiter. There is no default delimiter, so this flag must
always be specified.
If "-esc=S" is specified, each character in the sequence S is the delimiter for the corresponding character in the "-delim=S" list. The
default escape is backslash.
For example:
$RE{delimited}{-delim=>'"'} # match "a " delimited string"
$RE{delimited}{-delim=>'"'}{-esc=>'"'} # match "a "" delimited string"
$RE{delimited}{-delim=>'/'} # match /a / delimited string/
$RE{delimited}{-delim=>q{'"}} # match "string" or 'string'
Under "-keep" (See Regexp::Common):
$1 captures the entire match
$2 captures the opening delimiter (provided only one delimiter was specified)
$3 captures delimited portion of the string (provided only one delimiter was specified)
$4 captures the closing delimiter (provided only one delimiter was specified)
$RE{quoted}{-esc}
A synonym for $RE{delimited}{q{-delim='"`}{...}}
SEE ALSO
Regexp::Common for a general description of how to use this interface.
AUTHOR
Damian Conway (damian@conway.org)
MAINTAINANCE
This package is maintained by Abigail (regexp-common@abigail.be).
BUGS AND IRRITATIONS
Bound to be plenty.
For a start, there are many common regexes missing. Send them in to regexp-common@abigail.be.
LICENSE and COPYRIGHT
This software is Copyright (c) 2001 - 2009, Damian Conway and Abigail.
This module is free software, and maybe used under any of the following licenses:
1) The Perl Artistic License. See the file COPYRIGHT.AL.
2) The Perl Artistic License 2.0. See the file COPYRIGHT.AL2.
3) The BSD Licence. See the file COPYRIGHT.BSD.
4) The MIT Licence. See the file COPYRIGHT.MIT.
perl v5.18.2 2013-03-08 Regexp::Common::delimited(3)