xargs command Post: 302529455

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

use of xargs command

Hi Everybody, Can you explain the difference between the following commands: 1. find . -print|xargs grep -i dba_2pc_pending 2. find . -print|grep -i dba_2pc_pending

2. Shell Programming and Scripting

Hello, I'm on a mac trying to have the follow cmd list the files after touch, but very unsuccessful. Please can you help. sort $BOTHFILE | uniq -u | xargs -I {} -t touch {} >> $LOGFILE ; BOTHFile contents in form of /directory/file.txt thanx

3. AIX

command usage on find with xargs and tar

my task : tar up large bunch of files(about 10,000 files) in the current directories that created more than 30 days ago but it come with following error find ./ -ctime +30 | xargs tar rvf test1.tar tar: test1.tar: A file or directory in the path name does not exist.

4. UNIX for Dummies Questions & Answers

querry about xargs command

what is the real use of xargs command ..? ls -tr |xargs -I{} rm -f {} ....can any one tell me what is the significance of {} curly brackets in this command

5. Shell Programming and Scripting

xargs command problem

Hi I am trying to use "xargs" command to loop through each file, modify it and overwrite the old file with the modification but with the same file name. I thought it is easy but I just can't get it to work I tried the following I thought {} would give me the current file name, but it...

6. Shell Programming and Scripting

Doubt in xargs command

Hi, What is the difference in capitalizing the option 'i' of xargs command, (i.e) xargs -i and xargs -I? Also, what is the difference between the below 2 commands? output_from_cmd | xargs -I {} grep '{}' file output_from_cmd | xargs -I grep '{}' file Any efficiency or performance...

7. Shell Programming and Scripting

need help with xargs command..

ls -lrt | awk '$7==12{print $9}' | xargs -i mv {} $dir i executed this command but $dir does not exists....... and the files hv been moved but i dont know where ..... plz help(ASAP) thanks in advance.

8. Shell Programming and Scripting

Pipe output a command to another using xargs

xargs work great when a command gives multiple line output which can be input to another. In my case it is not working coz the second command uses two words in it. $ scr.sh gives output like 193740 638102 375449 .. .. another command takes these number as inputs. it works great...

9. Shell Programming and Scripting

Looking for XARGS command Silent options

ls | grep -E '^+$' | xargs --verbose -I{} rm -vfr "{}"; When i execute the command it works fine by removing the directories and its writing the output as below about which files are deleting.What i want know is,is there any XARGS command option that it should done silently in background with...

10. UNIX for Beginners Questions & Answers

Xargs -P command execution status

Hi, I am working on a file copier utility where I have written the copy commands to a batch file e.g. file_copier.bat which i pass to xargs command as follows. cat file_copier.bat | xargs -n 1 -P 40 I also want to record the copy command status of each file/command in the form "command...

LEARN ABOUT CENTOS

locale::codes::langvar

Locale::Codes::LangVar(3)				User Contributed Perl Documentation				 Locale::Codes::LangVar(3)

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lvar = code2langvar('arevela','alpha');
	  $lvar = code2langvar('arevela',LOCALE_LANGVAR_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

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

perl v5.16.3							    2013-04-12						 Locale::Codes::LangVar(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

use of xargs command

Discussion started by: kishorebabu

2. Shell Programming and Scripting

Xargs command outupt to file

Discussion started by: byblos

3. AIX

command usage on find with xargs and tar

Discussion started by: darkrainbow

4. UNIX for Dummies Questions & Answers

querry about xargs command

Discussion started by: mobydick