Hi
I understand that the question is purely academic.
But if we consider the practical application, then this command is completely redundant.
I wanted you to know that just in case.
But I can also assume that you need to find only the names of the files containing the search string. --- Post updated at 09:57 ---
If at the end put +
then the "grep" command will immediately process all the files found by the "find" command,
and will not process each individually.
I also thought you had an error in the file name pattern, I fixed
--- Post updated at 10:02 ---
Hi @Neo
I did not notice about "+" and repeated. I apologize
Hi,
I need to extract information from a 4 GB file based on the following conditions:
1) Check for the presence of a set of account numbers
Each account number is present along with other information within
a PAGESTART and PAGEEND.
The file looks like this:
PAGESTART
ACCOUNT NO 123... (6 Replies)
I wanna grep for a pattern logs 1 2 & 3 within a folder containing 100 logs
grep "test" /folder/log1 /folder/log2 /folder/log3
The above command will work fine
but is there any command like
grep "test" /folder/log1, log2, log3 or something similar (4 Replies)
Hi All,
Can i use find command to know given date files? If yes, then please let me know the syntax for the same.
Thanks in advance for your postive responses
Regards,
Bachegowda (3 Replies)
I'm learning UNIX on my mac (BSD), using a manual. I'm trying to figure out the grep command, and am getting something wrong. I've opened one of my files in NeoOffice and am looking for a string, the phrase 'I am writing.' I've been to some sites to get the proper syntax, and from what I can see... (5 Replies)
Hello,
I'm working on unix with grep (GNU grep) 2.5.1. I'm going through some of the newer regex syntax using Regular Expression Reference - Advanced Syntax a guide.
ls -aLl /bin | grep "\(x\)"
Which works, just highlights 'x' where ever, when ever.
I'm trying to to get (?:) to work but... (4 Replies)
Alrighty, I'm trying to get a perl script going to search through a bunch of files for me and compile it to a single location. I am currently having troubles on just getting the grep to work.
Here is what I currently have:
#!/usr/bin/perl
open (LOG, "errors.txt") or die
("Unable to open... (2 Replies)
i'm trying to find out how to find in my directory and subdirectories a certain file. once i find that file, i need to select that folder and copy it the location or output it to a new text file.
i know how to find the file by using
find . -name \*.pl | sort -n
but idk how to select... (9 Replies)
Hi Folks,
I am trying to dig through about 100 directories that have 1 or 2 .jpg images stored in each. I want to copy the .jpg to another file in the root directory. Really my ultimate goal is not to have to dig down into each directory to copy the images individually. I thought I could use a... (2 Replies)
My current code is:
user@ubuntu:~/Desktop$ grep -e "\(packaged by\)\|\(employee\)\|\(file name\)\|\(Total Data (MB) Read\)\|\(Begin Time\)" log.txt
packaged by = Ron Mexico
employee = Michael Vick
file name = Mike_Vick_2011.bat
Total Data (MB) Read: 11.82
Begin Time: 6/13/2011... (8 Replies)
Dear Team
/app/Appln/logs/
echo Session used server are 'grep -i pid|grep -i session | cut -d'.' -f1 | awk '{print $9}' | sort | uniq'
Output -
lxserver01
lxserver02
lxserver03
When I grep session pid in logs server details I can see above distinct server details but I... (6 Replies)
Discussion started by: skp
6 Replies
LEARN ABOUT DEBIAN
stag-grep
STAG-GREP(1p) User Contributed Perl Documentation STAG-GREP(1p)NAME
stag-grep - filters a stag file (xml, itext, sxpr) for nodes of interest
SYNOPSIS
stag-grep person -q name=fred file1.xml
stag-grep person 'sub {shift->get_name =~ /^A*/}' file1.xml
stag-grep -p My::Foo -w sxpr record 'sub{..}' file2
USAGE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE -q tag=val FILE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE SUB FILE
stag-grep [-p|parser PARSER] [-w|writer WRITER] NODE -f PERLFILE FILE
DESCRIPTION
parsers an input file using the specified parser (which may be a built in stag parser, such as xml) and filters the resulting stag tree
according to a user-supplied subroutine, writing out only the nodes/elements that pass the test.
the parser is event based, so it should be able to handle large files (although if the node you parse is large, it will take up more
memory)
ARGUMENTS
-p|parser FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
xml assumed as default
-w|writer FORMAT
FORMAT is one of xml, sxpr or itext, or the name of a perl module
-c|count
prints the number of nodes that pass the test
-filterfile|f
a file containing a perl subroutine (in place of the SUB argument)
-q|query TAG1=VAL1 -q|query TAG2=VAL2 ... -q|query TAGN=VALN
filters based on the field TAG
other operators can be used too - eg <, <=, etc
multiple q arguments can be passed in
for more complex operations, pass in your own subroutine, see below
SUB a perl subroutine. this subroutine is evaluated evry time NODE is encountered - the stag object for NODE is passed into the subroutine.
if the subroutine passes, the node will be passed to the writer for display
NODE
the name of the node/element we are filtering on
FILE
the file to be parser. If no parser option is supplied, this is assumed to a be a stag compatible syntax (xml, sxpr or itext);
otherwise you should parse in a parser name or a parser module that throws stag events
SEE ALSO
Data::Stag
perl v5.10.0 2008-12-23 STAG-GREP(1p)