If your last command
returns 0, it means that there are no occurrences of the pattern "aaa" in all the searched files (File*_bbb*). In any case, the result of this command is not what you want, because if in a file the pattern is matched more than once, you will have the count of ALL the occurrences and not the count of the files which contains the pattern.
Hello, can any one help me on this?
I have a /etc/exports file, it may contain a line (I can not remember exactly). Let me use an a sample file myfile.txt which contains a line
* mypattern uncertain key words
I want this line (with any possible combination of the uncertain key words to be... (2 Replies)
im a new student in programming and im stuck on this question so please please HELP ME. thanks.
the question is this:
enter a command to delete all files that have filenames starting with labtest, except labtest itself (delete all files startign with 'labtest' followed by one or more... (2 Replies)
Hi,
if there are 3 files with the following inode numbers:
012345
012346
012347
is there a way to find all those files containing "1234" as inode? i found out that i cant use any wildcards. or i just didnt put them in the right way.
find . -inum ... ?
thanks 4 help.
devil (2 Replies)
I wrote a script to delete files which are older than "x" days, if the size of the directory is greater than "y"
#!/bin/bash
du -hs $1
while read SIZE ENTRY
do
if ;
then
find $1 -mtime +$2 -exec rm -f {} \;
echo "Files older than $2 days deleted"
else
echo "free Space available"... (4 Replies)
Hi All,
I have working (Perl) code to combine 2 input files into a single output file using the join function that works to a point, but has the following limitations:
1. I am restrained to 2 input files only.
2. Only the "matched" fields are written out to the "matched" output file and... (1 Reply)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
I have a tar arcive
arch_all.tar.gz
and 4 batched tar archive . These batches are supposed to have all the files form arch1.all.tar.gz
arch1_batch1.tar.gz
arch1_batch2.tar.gz
arch1_batch3.tar.gz
arch1_batch4.tar.gz
my issue is that the directory structure in "arch_all.tar.gz" is... (6 Replies)
Dear Ladies & Gents,
I have a requirement to delete all the log files in /var/log/test directory that are older than 10 days and their first line begin with "MSH" or "<?xml" or "FHS". I've put together the following BASH script, but it's erroring out:
for filename in $(find /var/log/test... (2 Replies)
Discussion started by: Hiroshi
2 Replies
LEARN ABOUT DEBIAN
file::find::object::rule::procedural
File::Find::Object::Rule::Procedural(3pm) User Contributed Perl Documentation File::Find::Object::Rule::Procedural(3pm)NAME
File::Find::Object::Rule::Procedural - File::Find::Object::Rule's procedural interface
SYNOPSIS
use File::Find::Object::Rule;
# find all .pm files, procedurally
my @files = find(file => name => '*.pm', in => @INC);
DESCRIPTION
In addition to the regular object-oriented interface, File::Find::Object::Rule provides two subroutines for you to use.
"find( @clauses )"
"rule( @clauses )"
"find" and "rule" can be used to invoke any methods available to the OO version. "rule" is a synonym for "find"
Passing more than one value to a clause is done with an anonymous array:
my $finder = find( name => [ '*.mp3', '*.ogg' ] );
"find" and "rule" both return a File::Find::Object::Rule instance, unless one of the arguments is "in", in which case it returns a list of
things that match the rule.
my @files = find( name => [ '*.mp3', '*.ogg' ], in => $ENV{HOME} );
Please note that "in" will be the last clause evaluated, and so this code will search for mp3s regardless of size.
my @files = find( name => '*.mp3', in => $ENV{HOME}, size => '<2k' );
^
|
Clause processing stopped here ------/
It is also possible to invert a single rule by prefixing it with "!" like so:
# large files that aren't videos
my @files = find( file =>
'!name' => [ '*.avi', '*.mov' ],
size => '>20M',
in => $ENV{HOME} );
AUTHOR
Richard Clamp <richardc@unixbeard.net>
COPYRIGHT
Copyright (C) 2003 Richard Clamp. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
File::Find::Object::Rule
perl v5.14.2 2012-05-05 File::Find::Object::Rule::Procedural(3pm)