Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: redirection
Top Forums Shell Programming and Scripting redirection Post 302186870 by DNAx86 on Friday 18th of April 2008 09:56:58 AM
Old 04-18-2008
redirection
Hi,

The code below works, it's a part of a bash shell script that serve to search a pattern $pattern_da_cercare in the files contained in a directory $directory_iniziale.

Now the proble is:
How can I redirect stderr to a file?
PS: so I want to redirect ALL the errors to a file.

I tryed to learn how to do it, but I haven't understood

Code:
find $directory_iniziale -type f | while read file 
do
  
  awk -v min=$MIN -v max=$MAX -v patt=$pattern_da_cercare '
  BEGIN{RS=" |\n"; patt = "(^|[^A-Za-z0-9])" patt "([^A-Za-z0-9]|$)" }
  $0 ~ patt {n++}
  END {
		if(n >= min && n <= max && n != 0) {print FILENAME " : " n}
  }
  ' "$file"

done

 

10 More Discussions You Might Find Interesting

1. Programming

Help with redirection

Here is my problem. I don't know make this redirection thing work. The output file (called output.c) looks like this #include<stdio.h> int main() { int k; int m; print f("%d\n", k); printf("%d\n", m); return 0; } the input file(called input.c) is this #include<stdio.h> int... (2 Replies)
Discussion started by: Shallon1
2 Replies

2. Shell Programming and Scripting

redirection problem

hi all, how to redirect the stdout msg in command line and file at the same time? e.g i got the script named test.sh, content as following: #!/bin/sh echo "111" when i run the script ./test.sh > log.log, it will wirte the "111" into log.log, but how to show the "111" in command line... (2 Replies)
Discussion started by: eric_wong_ch
2 Replies

3. Shell Programming and Scripting

Perl Redirection

Hi, I have a Perl script that finds some files based on some criteria and then it processes the file contents using some logic. Extract: print "Started ... "; my $command = "<unix command>"; @arr=`$command`; $size=@arr; print "Size: ".$size If I turn on the Perl debugging option then I... (3 Replies)
Discussion started by: King Nothing
3 Replies

4. UNIX for Dummies Questions & Answers

Help with Redirection

Hi Guys, I m new to UNIX and new to this forum. Was wondering if someone can help me understand redirection (standard input output pipeline etc) for starters, not too sure what this would mean who | sort > sortedfile | pr | lp im starting to understand common commands but when throwing... (2 Replies)
Discussion started by: jmack123
2 Replies

5. Shell Programming and Scripting

I/O redirection

Hello everyone,I'm reading a book and there's code fragment: exec 3>&1 ls -l 2>&1 >&3 3>&- | grep bad 3>&- exec 3>&- It says that the red part of that code does not close fd 3 but the green does close the fd 3.I can't understand that.....Why?Any predicate will be appreciated.:) (18 Replies)
Discussion started by: homeboy
18 Replies

6. Web Development

Apache redirection

Hello I have a domain where i need a redirection as described below : i.e mydomain.com/t-ABC-048796/sample.jpg must redirect to mydomain.com/jjj/top/8796/sample.jpg As you can see from the source URL (mydomain.com/t-ABC-048796/sample.jpg) i need the last four characters... (2 Replies)
Discussion started by: unimaxlin
2 Replies

7. Shell Programming and Scripting

Redirection question

I want to redirect stderr and have the following peice of code $ cat t1.ksh #!/bin/ksh func2() { diff /tmp/jdlkwjdlkejew /tmp/djlkwejdlewdjew >$OUTPUT_FILE 2>>$ERR_FILE } func1() { let counter=0 while do print -u2 "Error: In main function" func2 let... (1 Reply)
Discussion started by: BeefStu
1 Replies

8. Shell Programming and Scripting

Redirection

Hello All, I am using the below script to gather various tools running by the user, we have more than 100 tools running on the server so my challenge is to redirect memory & cpu load to the file with the name of the tool.so am using the below script i am stucking how to redirect to the file... (2 Replies)
Discussion started by: ajaincv
2 Replies

9. Solaris

solaris redirection

Hi I am using solaris 10. When running a grep command with multiple files the output is the same as the order of the input. As soon as I pipe the output to another command then it seems that standard error takes precedence, over standard output and gets sent to the pipe first. ie grep -c... (7 Replies)
Discussion started by: chronics
7 Replies

10. UNIX for Dummies Questions & Answers

about different redirection

explain the redirections 1>, 2>, 3>, ..... and 1< ,2<,3<..... where we use these things thanks Thread moved from AIX forum (2 Replies)
Discussion started by: tsurendra
2 Replies

LEARN ABOUT DEBIAN

wikipedia2text

WIKIPEDIA2TEXT(1)					      General Commands Manual						 WIKIPEDIA2TEXT(1)

NAME

       wikipedia2text -- displays Wikipedia entries on the command line

SYNOPSIS

       wikipedia2text [-BCnNoOpPsSuU]  [-b prog]  [ {-c  | -i  | -I }  patt]  [-l lang]  [-W base-url]	Query

       wikipedia2text  -o [-b prog]  [-l lang]	Query

       wikipedia2text [-h]

       wikipedia2text  -v

       wikipedia2text  -r

DESCRIPTION

       This manual page documents briefly the wikipedia2text command.

       wikipedia2text  fetches	and renders Wikipedia articles using a text-mode web-browser (currently recognises elinks, links2, links, lynx and
       w3m) and display the text of the article on STDOUT respectively in a pager.

OPTIONS

       The program recognizes the following command line options:

       -b prog	 Use program prog as browser.

       -B	 Do not use browser configured via configuration file or environment.

       -c patt, -I patt
		 Colorize case-sensitive pattern patt in output.

       -C, -N	 Colorize output.

       -h	 Show help and a summary of options.

       -i patt	 Colorize case-insensitive pattern patt in output.

       -l lang	 use Wikipedia in language lang. See the Wikipedia Languages entry elsewhere in this document.

       -n	 Do not colorize output.

       -o	 Open the Wikipedia page in the browser.

       -O	 Do not open the Wikipedia page in the browser.

       -p	 Use a pager (set by default).

       -P	 Don't use a pager.

       -r	 Display a random Wikipedia article.

       -s	 Display only the summary of the Wikipedia article.

       -S	 Display the full content of the Wikipedia article and not only the summary.

       -u	 Just print the URL of the Wikipedia page and exit.

       -U	 Display the full content of the Wikipedia article and not only print the URL of the page.

       -v	 Show version number.

       -W base-url
		 use base-url as base URL for wikipedia (e.g. use a different wiki), querying this URL will happen by appending the search term.

ENVIRONMENT

       The following environment variables are recognized:

       ABROWSER  Browser to use as default instead of to found or configured web browser.

       IGNCASE	 Default value for case-sensitivity of colorizing the output. Can be set to "true" or "false".

       LOCAL	 Default value for language in which Wikipedia should be used. See the Wikipedia Languages entry elsewhere in this document.

       OUTPUTURL Determines, if wikipedia2text should display only the URL of the Wikipedia article by default. Can be set to "true" or "false".

       PAGER	 Default value for pager to use. Can also be set to "true", in which case, wikipedia2text tries  to  figure  out  the  appropriate
		 pager, or "false", which means not to use a pager at all.

       SHORT	 Determines,  if  wikipedia2text  should  display  only  the  summary of the Wikipedia article by default. Can be set to "true" or
		 "false".

       USEBROWSER
		 Determines, if wikipedia2text should open the Wikipedia page via openurl in the globally set default  browser,  i.e.  Firefox	or
		 Konqueror, by default. Can be set to "true" or "false".

FILES

       $HOME/.wikipedia2textrc
		 Will  be  sourced  from wikipedia2text on startup. Should contain variable assignments. The same variables as for the environment
		 are recognised.

WIKIPEDIA LANGUAGES

       wikipedia2text currently supports the following Wikipedia languages:

       af	 Cape Dutch (Afrikaans)

       als	 Alemannic

       ca	 Catalan

       cs	 Czech

       da	 Danish

       de	 German

       en	 English

       eo	 Esperanto

       es	 Spanish

       fi	 Finnish

       fr	 French

       hu	 Hungarian

       ia	 Interlingua

       is	 Islandic

       it	 Italian

       la	 Latin

       lb	 Luxembourgian

       nds	 Low German

       nl	 Dutch

       nn, no	 Norwegian (Nynorsk and Bokmal)

       pl	 Polish

       pt	 Portuguese

       rm	 Rhaeto-Romanic

       ro	 Romanian

       simple	 Simple English

       sk	 Slovak

       sl	 Slovenian

       sv	 Swedish

       tr	 Turkish

SEE ALSO

       elinks(1), links(1), links2(1), lynx(1), w3m(1)

AUTHOR

       wikipedia2text was written by Christian Brabandt <cb@256bit.org>. Patches also from Axel Beckert <abe@deuxchevaux.org>.

       This manual page was written by Axel Beckert <abe@deuxchevaux.org> for the Debian system (but  may  be  used  by  others).   Permission	is
       granted	to  copy, distribute and/or modify this document under the terms of the GNU General Public License (GPL), Version 2 any later ver-
       sion published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

HISTORY

       wikipedia2text was first released by Christian Brabandt on in his blog (link to	URL  http://blog.256bit.org/archives/126-Wikipedia-in-der-
       Shell.html)   with  as  script  named wiki. Some users may find it useful to create an alias with that name for speeding up the typing of a
       wikipedia2text command if no other command of that name is present.

OTHER INFO

       The current version of wikipedia2text should be available at on Christian Brabandt's website  (link  to	URL  http://www.256bit.org/~chris-
       bra/wiki) .

																 WIKIPEDIA2TEXT(1)
All times are GMT -4. The time now is 02:19 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy