Depending on your OS, you might need to use grep, egrep, or grep -e.
This will be pretty slow if your filter list get's excessively long, but will scale well enough regardless of file size as it doesn't pull everything into memory.
This User Gave Thanks to Smiling Dragon For This Post:
Hi All
We have got a text file, which has data dumped from 60 tables.
From these 60 tables of data we need data from 4 tables only.
I tried assigning line numbers to filter out data, but it is not working as intended.
below is the sample file
----Table1-----
3,dfs,43,df
4,sd,5,edd... (18 Replies)
I have a file which is having fileds separtaed by delimiter.
Ex:
C;4498;qwa;cghy;;;;40;;222122
C;4498;sample;city;;;;34 2;;222123
C;4498;qwe;xcbv;;;;34-2;;222124
C;4498;jj;sffz;;;;41;;222120
C;4498;eert;qwq;;;;34 A;;222125
C;4498;jj;szxzzd;;;;34;;222127
out of these records I... (3 Replies)
hi all,
I have this file with some user data.
example:
$cat myfile.txt
FName|LName|Gender|Company|Branch|Bday|Salary|Age
aaaa|bbbb|male|cccc|dddd|19900814|15000|20|
eeee|asdg|male|gggg|ksgu|19911216|||
aara|bdbm|male|kkkk|acke|19931018||23|
asad|kfjg|male|kkkc|gkgg|19921213|14000|24|... (4 Replies)
I want to filter records in one of my file using AWK command (or anyother command). I am using the below code
awk -F@ '$1=="0003"&&"$2==20100402" print {$0}' $INPUT > $OUTPUT
I want to pass the 0003 and 20100402 values through a variable. How can I do this?
Any help is much... (1 Reply)
I have a .kml file. So I want filter the .kml to get only the tags that have this numeric codes that they are in a text file
11951
11952
74014
11964
11965
11969
11970
11971
11972
60149
74018
74023
86378
11976
11980
11983
11984
11987 (5 Replies)
Hello,
I am very now to this, hope you can help,
I am looking into editing a file in Solaris, with dinamic collums (lenght varies) and I need 2 things to be made, the fist is to filter the first column and third column from the file bellow file.txt, and create a new file with the 2 filtered... (8 Replies)
Hello,
I want to filter records of a file if they fall in range associated with a second file. First the chr number (2nd col of 1st file and 1st col of 2nd file) needs to be matched. Then if the 3rd col of the first file falls within any of the ranges specified by the 2nd and 3rd cols , then... (4 Replies)
Hi
Can someone tell me which script will work best (in terms of speed and simplicity to write and run) for a large text file to filter all the lines with a minimum specified length of words ? A sample script with be definitely of great help !!! Thanks in advance. :) (4 Replies)
Not sure if this is the correct forum for this question. I have two files. file1.zip, file2
Input:
file1.zip
col1, col2 , col3
a , b , 0:0:0:0:0:c436:9346:d40b
x, y, 0:0:0:0:0:880:39f9:c9a7
m, n , 0:0:0:0:0:80c7:9161:fe00
file2.txt
col1
c4:36:93:46:d4:0b... (1 Reply)
Dear Experts,
I have a log file that contains a timestamp, I would like to filter record from that file based on timestamp. For example refer below file -
cat sample.txt
Jan 19 20:51:48 mukul-Vostro-14-3468 systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)... (6 Replies)
Discussion started by: mukulverma2408
6 Replies
LEARN ABOUT DEBIAN
net::ldap::filter
Net::LDAP::Filter(3pm) User Contributed Perl Documentation Net::LDAP::Filter(3pm)NAME
Net::LDAP::Filter - representation of LDAP filters
SYNOPSIS
use Net::LDAP::Filter;
$filter = Net::LDAP::Filter->new( $filter_str );
DESCRIPTION
The Net::LDAP::Filter object lets you directly manipulate LDAP filters without worrying about the string representation and all the
associated escaping mechanisms.
CONSTRUCTOR
new ( FILTER )
Create a new object and parse FILTER.
METHODS
parse ( FILTER )
Parse FILTER. The next call to ber will return this filter encoded.
as_string
Return the filter in text form.
print ( [ FH ] )
Print the text representation of the filter to FH, or the currently selected output handle if FH is not given.
FILTER SYNTAX
Below is the syntax for a filter given in RFC-2254 http://www.ietf.org/rfc/rfc2254.txt
filter = "(" filtercomp ")"
filtercomp = and / or / not / item
and = "&" filterlist
or = "|" filterlist
not = "!" filter
filterlist = 1*filter
item = simple / present / substring / extensible
simple = attr filtertype value
filtertype = equal / approx / greater / less
equal = "="
approx = "~="
greater = ">="
less = "<="
extensible = attr [":dn"] [":" matchingrule] ":=" value
/ [":dn"] ":" matchingrule ":=" value
present = attr "=*"
substring = attr "=" [initial] any [final]
initial = value
any = "*" *(value "*")
final = value
attr = AttributeDescription from Section 4.1.5 of RFC-2251
matchingrule = MatchingRuleId from Section 4.1.9 of RFC-2251
value = AttributeValue from Section 4.1.6 of RFC-2251
Special Character encodings
---------------------------
* 2a, *
( 28, (
) 29, )
5c, \
NUL 0
SEE ALSO
Net::LDAP, Other online documentation
ACKNOWLEDGEMENTS
This document is based on a document originally written by Russell Fulton <r.fulton@auckland.ac.nz>.
AUTHOR
Graham Barr <gbarr@pobox.com>
Please report any bugs, or post any suggestions, to the perl-ldap mailing list <perl-ldap@perl.org>.
COPYRIGHT
Copyright (c) 1997-2004 Graham Barr. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.
perl v5.14.2 2012-01-29 Net::LDAP::Filter(3pm)