Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Emptying a file (bring the size of the file down to 0 , or close to 0) Post 302436902 by methyl on Tuesday 13th of July 2010 12:21:35 PM
Old 07-13-2010
Perhaps the file is open by a program which needs to be stopped before nulling the file?

Code:
fuser -f filename

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

File status - open/close ??

Is there any commands in UNIX, like isopen(),isclose() to know whether a file has been opened for read/write purpose.? Thanks (3 Replies)
Discussion started by: Pal
3 Replies

2. Shell Programming and Scripting

Null values after emptying a log file

Hi, I have a log file which is constantly being written to by some process. I need to clear that log file on a daily basis. The problem is that when I issue this command: echo "" > logfile.log the file gets filled with nulls thus increasing the size of the file. Is there a way to... (2 Replies)
Discussion started by: kasie4life
2 Replies

3. Shell Programming and Scripting

file size comparision local file and remote file

Hi, I have written a script which would FTP a dump file to the FTP server and log the whole activity into a file. to confirm the success of the file copy i grep for "226 file receive OK" and then send out an email saying success. Now i want to make sure the bytes of the local file and... (4 Replies)
Discussion started by: dba.admin2008
4 Replies

4. Windows & DOS: Issues & Discussions

Can DOS close an open file?

I'm trying to setup a cron job for my brother that goes out to the web and retrieves an excel file and overwrites the existing copy on his desktop. The problem I'm facing is I have to kill the process (excel.exe) if the file is open while the batch file runs, otherwise, it will create another copy... (2 Replies)
Discussion started by: quattro20v
2 Replies

5. AIX

Impacts of emptying /var/adm/wtmp file ?

In our operating procedures, if a workstation has a space problem in the /var filesystem, one of the most frequent case we were told is the size of the /var/adm/wtmp file. Someone once told me it is dangerous to do this. Is it ? I cannot say for certain that whomever wrote that procedure is... (2 Replies)
Discussion started by: Browser_ice
2 Replies

6. Shell Programming and Scripting

[Solved] SFTP error - Couldn't close file: Failure

I am trying to send a file from my 9000 box to a vendor using sftp and I am getting this error: Couldn't close file: Failure Here are the results of my automated script: Connected to yyy.com. sftp> pwd Remote working directory: / sftp> cd xxxxx/yyyyy_TEST/TEST sftp> put FILE FILETEST... (1 Reply)
Discussion started by: nickg
1 Replies

7. Shell Programming and Scripting

Sed emptying file when i use for search replace operation

Hi Friends I am new to sed programming , i found that the below code can search for the $ToSearch and Replace it with $ToReplace ( $ToSearch and $ToReplace are my variables in my script ) sed "s/$ToSearch/$ToReplace/" $file > $output mv $output $file In testing the script i found that... (3 Replies)
Discussion started by: rakeshkumar
3 Replies

8. UNIX for Advanced & Expert Users

Close file descriptor without terminating process

Can any help me in finding the way to close opened file descriptor in Solaris ,without killing process. As accidently a file was removed which was opened by a process. Much thanks in advance :) (11 Replies)
Discussion started by: nitj
11 Replies

9. Shell Programming and Scripting

Bring back a file changed with sed

Hello everbody I changed one of my important files with a false sed statement by mistake now I lost my file and I hope I could bring it back what I did was: sed '/^..//' a > myfile myfile should have been another file like b ot something I know I also forgot to place an 's' to the... (5 Replies)
Discussion started by: miriammiriam
5 Replies

10. UNIX for Dummies Questions & Answers

Bash/vi: Make file go away once I close it.

Hi Everyone, It's a little difficult to explain what exactly I am looking for. When I open a file in vi, and then close it, I get back the prompt, but I can still see the file on top. I don't want that. I want to be able to see all the previous commands which I have typed. For example: I... (4 Replies)
Discussion started by: the_learner
4 Replies
Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME
Locale::Codes::LangFam - standard codes for language extension identification SYNOPSIS
use Locale::Codes::LangFam; $lext = code2langfam('apa'); # $lext gets 'Apache languages' $code = langfam2code('Apache languages'); # $code gets 'apa' @codes = all_langfam_codes(); @names = all_langfam_names(); DESCRIPTION
The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in ISO 639-5. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5 language family codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying language families. 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: $lext = code2langfam('apa','alpha'); $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA); The codesets currently supported are: alpha This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages. This is the default code set. ROUTINES
code2langfam ( CODE [,CODESET] ) langfam2code ( NAME [,CODESET] ) langfam_code2code ( CODE ,CODESET ,CODESET2 ) all_langfam_codes ( [CODESET] ) all_langfam_names ( [CODESET] ) Locale::Codes::LangFam::rename_langfam ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangFam::add_langfam ( CODE ,NAME [,CODESET] ) Locale::Codes::LangFam::delete_langfam ( CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_alias ( NAME ,NEW_NAME ) Locale::Codes::LangFam::delete_langfam_alias ( NAME ) Locale::Codes::LangFam::rename_langfam_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::delete_langfam_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.loc.gov/standards/iso639-5/id.php ISO 639-5 . AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 2011-2012 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.2 2012-10-11 Locale::Codes::LangFam(3pm)
All times are GMT -4. The time now is 05:25 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy