Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: [Solved] weird in find -exec command
Top Forums UNIX for Dummies Questions & Answers [Solved] weird in find -exec command Post 302695285 by alister on Sunday 2nd of September 2012 01:37:57 PM
Old 09-02-2012
Quote:
Originally Posted by Lem
That pattern it's a directory tree path rooted at each given file name , so it's not necessarily a directory inside which find will begin its searches.
Notice that post #3's -exec ls ... output contains duplicate filenames. There is nothing in that find command that prints a matching file name twice (and non-consecutively), and since a directory cannot contain two identically-named files, the shell must be matching one or more directories with that pattern (in addition to *test* files in tmp, if any).

With a directory path, the -exec predicates of those find commands will list or attempt to delete every regular file in that directory and its subdirectories, regardless of a file's name.


Quote:
Originally Posted by Lem
It should != it must. Smilie
True, but it's preferable to be precise and avoid this type of unnecessary bug.

Regards,
Alister
Last edited by alister; 09-02-2012 at 03:24 PM..
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

find command exec error

Hi All, i am writing a shell script in korn shell which deletes all the files in a directory once in every 10DAYS. the directory has different format files. the script has something like this; cd /home/data/pavi echo "Please Enter the Number of Days to search for" read DAYS... (2 Replies)
Discussion started by: pavan_test
2 Replies

2. UNIX for Advanced & Expert Users

Find command with prune and exec

Hi, I'm using the following command to get a list of files on the system. find /releases -type f -exec ls -l > /home/sebarry/list.txt '{}' \; however, its searching a directory I don't want it to search so I know I have to use prune but I don't seem to be able to get prune and exec to work... (1 Reply)
Discussion started by: Sebarry
1 Replies

3. Shell Programming and Scripting

find command with -exec

Hi People, I have a directory full of compressed files (.Z extention) In many of these files there is a string pattern (3800078163033) I want to find all file names which contain this string in their text. Regards, Abhishek (2 Replies)
Discussion started by: max29583
2 Replies

4. Shell Programming and Scripting

How to get the exit code of -exec in the find command

Hi I have a little problem with the find command in a script that I'm writing. The script should check if there are some files younger than 100 seconds and then syncronise them with rsync. My find command: find -type f -cmin -100 -exec rsync -a --delete directory1/ directory2/ When I... (8 Replies)
Discussion started by: oku
8 Replies

5. Shell Programming and Scripting

find command to use multiple -exec options

Hello All, Is there a way to make exec do a couple of operations on a single input from find? For example, find . -type d -exec ls -l "{}" ";" I would like to give the result of each "ls -l" in the above to a wc. Is that possible? I want to ls -l | wc -l inside exec. How do I... (1 Reply)
Discussion started by: prasanna1157
1 Replies

6. Shell Programming and Scripting

find command with -exec

Hi all, Please could someone help with the following command requirement. I basically need to find files NEWER than a given file and order the result on time. My attempt so far is as follows: find . -newer <file_name> -exec ls -lrt {} ;\ But I dont seem to get the right result... (12 Replies)
Discussion started by: jonnyd
12 Replies

7. UNIX for Dummies Questions & Answers

What does the '\' in find -exec command

Hi, I have two scripts that remove files. One works fine and is coded find -name "syst*" -mtime +1 -exec rm {} \; The other is almost the same - only thing missing is the '\'. On that script though I keep getting: rm syst1202.file ? etc Does the \ make that difference or is it a... (3 Replies)
Discussion started by: Grueben
3 Replies

8. Shell Programming and Scripting

Find and move command with exec

Hi all, I am trying to find files newer than a given file and them mv them to a new location. So I far I have: find . ! -newer <file_name> -exec ls -l {} \; and find . ! -newer <file_name> -exec mv /TEMP_LOCATION {} \; find is not liking this. Anyone know how to modify the last... (2 Replies)
Discussion started by: jonnyd
2 Replies

9. Shell Programming and Scripting

Linux find command seems to not transmit all the result to the '-exec command'

Hello. From a script, a command for a test is use : find /home/user_install -maxdepth 1 -type f -newer /tmp/000_skel_file_deb ! -newer /tmp/000_skel_file_end -name '.bashrc' -o -name '.profile' -o -name '.gtkrc-2.0' -o -name '.i18n' -o -name '.inputrc' Tha command... (3 Replies)
Discussion started by: jcdole
3 Replies

LEARN ABOUT DEBIAN

ptargrep

PTARGREP(1)						 Perl Programmers Reference Guide					       PTARGREP(1)

NAME

       ptargrep - Apply pattern matching to the contents of files in a tar archive

SYNOPSIS

	 ptargrep [options] <pattern> <tar file> ...

	 Options:

	  --basename|-b     ignore directory paths from archive
	  --ignore-case|-i  do case-insensitive pattern matching
	  --list-only|-l    list matching filenames rather than extracting matches
	  --verbose|-v	    write debugging message to STDERR
	  --help|-?	    detailed help message

DESCRIPTION

       This utility allows you to apply pattern matching to the contents of files contained in a tar archive.  You might use this to identify all
       files in an archive which contain lines matching the specified pattern and either print out the pathnames or extract the files.

       The pattern will be used as a Perl regular expression (as opposed to a simple grep regex).

       Multiple tar archive filenames can be specified - they will each be processed in turn.

OPTIONS

       --basename (alias -b)
	   When matching files are extracted, ignore the directory path from the archive and write to the current directory using the basename of
	   the file from the archive.  Beware: if two matching files in the archive have the same basename, the second file extracted will
	   overwrite the first.

       --ignore-case (alias -i)
	   Make pattern matching case-insensitive.

       --list-only (alias -l)
	   Print the pathname of each matching file from the archive to STDOUT.  Without this option, the default behaviour is to extract each
	   matching file.

       --verbose (alias -v)
	   Log debugging info to STDERR.

       --help (alias -?)
	   Display this documentation.

COPYRIGHT

       Copyright 2010 Grant McLean <grantm@cpan.org>

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2014-09-30							       PTARGREP(1)
All times are GMT -4. The time now is 05:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy