Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Wall, Write, select users, pipe a text file, HELP Before I'm Bald!
Special Forums UNIX Desktop Questions & Answers Wall, Write, select users, pipe a text file, HELP Before I'm Bald! Post 302175334 by benlutgens on Thursday 13th of March 2008 05:50:45 PM
Old 03-13-2008
try using a pipe?
try
Code:
cat sometextfile | wall

also you wouldn't want to "quote" the path when you're using shell redirect.
so
Code:
wall < "/path/to/file"

would cause that to be a literal string.

Code:
wall < /path/to/file/

should work fine.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

using the wall or write cmd

Hi all, i'm trying to generate a "pop up window" incorporating either the write or wall command or both. Is such a thing possible ? thanks simon2000 (2 Replies)
Discussion started by: simon2000
2 Replies

2. Programming

Problems with pipe(...); using select(...);

Hello all, My problem is as follows: I'm trying to wake up a select(...); using a pipe fd. This should be rather straightforward, but I cannot get it to work. Perhaps you guys could give me a few tips. My wakeup function looks like this: STATIC void net_trig_wr() { /* write a dummy... (0 Replies)
Discussion started by: ne2000
0 Replies

3. UNIX for Dummies Questions & Answers

Threads with pipe and select?

Hi. I just found this site while searching for some info on a problem and thought I'd see if anyone else knows the answer. I have two threads that are connected by a pipe. Thread A can write to the pipe and Thread B can read the data from the pipe. My problem is that when I use select() in... (3 Replies)
Discussion started by: willil
3 Replies

4. Cybersecurity

file permission/acl: 2 users with write access on 1 file...

Hello, i need some help/advice on how to solve a particular problem. these are the users: |name | group | ---------- --------------- |boss | department1 | |assistant | department1 | |employee | department1 | |spy | department2 | this is the... (0 Replies)
Discussion started by: elzalem
0 Replies

5. Shell Programming and Scripting

random select text file ranamed

i want to need script.. source.txt /home/user1/public_html/test3 /home/user90/public_html/test9 . . . /home/user650/public_html/test000 read source.txt and cd /home/user**/public_html/*** and there is 1.txt, 2txt ~~25.txt and select 6 text files randomly among the... (4 Replies)
Discussion started by: topic32428285
4 Replies

6. Fedora

wall and write commands are not working

hi friends i am using fedora linux operating system on the server and two clients(with windows os) are connected to it(server ).but here wall and write cmds are not working to send messages from one system to another system . pls help me (4 Replies)
Discussion started by: sankar_vitam
4 Replies

7. Shell Programming and Scripting

Write in a file with pipe also in same line

hi, i want to write in a file the output of one command and pile also the same output like ls -lrt > some_file | wc -l (9 Replies)
Discussion started by: narang.mohit
9 Replies

8. UNIX for Dummies Questions & Answers

Write to file using tail -f through a pipe to grep

Hi -- I'm looking to write to a file after piping output from tail -f through to grep: #write to a file for all lines with "searchtext" within in error_log: Expand|Select|Wrap|Line Numbers tail -f /var/error_log | grep searchtext > output.txt The above command... (2 Replies)
Discussion started by: ndedhia1
2 Replies

9. UNIX for Dummies Questions & Answers

How to randomly select lines from a text file

I have a text file with 1000 lines, I want to randomly select 200 lines from it and print them as output. How do I go about doing that? Thanks! (7 Replies)
Discussion started by: evelibertine
7 Replies

10. Shell Programming and Scripting

Select row from file and text

Hi all! I would like to solve a problem but I have no clue of how do it!I will be grateful if someone could help me! Briefly I have a big file like this: >ENSMUSG00000000204 | ENSMUST00000159637 GGCGAGGCTTACGCCATTTTACCTCAGCGAGCATTCATAAAGCTGCGAGCATTCATACAG >ENSMUSG00000000204 |... (3 Replies)
Discussion started by: giuliangiuseppe
3 Replies

LEARN ABOUT MOJAVE

locale::codes::langvar

Locale::Codes::LangVar(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangVar(3pm)

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('en','alpha-2');
	  $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);

       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 v5.18.2							    2014-01-06					       Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 08:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy