Find files which contain a null character Post: 93082

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1. UNIX for Dummies Questions & Answers

GREP a string with NULL Character

Does anyone know how to use grep/egrep to find a string that contains a null character? i.e.: the string looks like this: null0001nullN well I want to be able to : grep '0001N' is there a wildcard character or something that I can put in the grep to include the nulls?

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sending a null character to a terminal

I'm testing out some ESMTP AUTH stuff, and it requires that the username and password be on the same line separated by a null character. Does anyone know how to echo the ASCII null character? Thanks, Alex

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batch delete using find, files with # character

UPDATE: Sorry, disregard this. It did work, I made a mistake; I just shouldn't have been using maxdepth. I do think it is good to know, however, that find | grep '#' | xargs rm will "clean up" funnily named files in a directory. Of course, some of those funnily named files are there...

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Null Character Handling

Hi All, I have a problem with Null values while reading line by line from a text file. I wrote a shell script to read set of file names from a text file line by line, and zipping the each individual file and copying those zip files into some separate directory, and removing the original file...

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need to find last character in each line in all files

Hi, I need to read each line in all files .If last character in each line is not ;(semicolon) then i need to append next line also.Here each line may consists of multiple semicolons(;).but i need to read only last character.I need to achieve this using shell script.And i need to remove tht last...

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Question about NULL Character & fgets()

Assume client send the message " Hello ", i get output such as Sent mesg: hello Bytes Sent to Client: 6 bytes_received = recv(clientSockD, data, MAX_DATA, 0); if(bytes_received) { send(clientSockD, data, bytes_received, 0); data = '\0';...

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Insertion of Null Character while writing into file

I have a huge file with record length around 5000 characters. There is an ETL tool datastage which is writing this data to the file(AIX server). At position 4095 i have seen NULL Character(^@). when i am using this command "head -1 file_nm | sed 's/\000//g'" --- the output is displaying...

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Find character and Replace character for given position

Hi, i want find the character '-' in a file from position 284-298, if it occurs i need to replace it with 'O ' for the position in the file. How to do that using SED command. thanks in advance, Sara

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To find record having null value

Hi All My requirement is to find the null values in particular column of a file and reject it in case if it contains null values. But the challenge is that I want a common command which can be used across different file, as the position of the column we need to check for different file may get...

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Remove first NULL Character in Flat File

We have a flat file with below data : ^@^@^@^@00000305^@^@^@^@^@^@430^@430^@^@^@^@^@^@^@^@^@09079989530As we can see ^@ is Null character in this file I want to remove only the first few null characters before string 00000305 How can we do that, any idea. I want a new file without first few...

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rumakeindex

rumakeindex(1)                                                         teTeX                                                        rumakeindex(1)

NAME

       rumakeindex - process a LaTeX index using Russian Cyrillic characters

SYNOPSIS

       rumakeindex basename

DESCRIPTION

       rumakeindex is used to run makeindex(1) on idx files that use Russian characters.  It is part of the T2 package.

       rumakeindex runs sed(1) on the idx file to convert Cyrillic character commands to 8-bit ASCII characters; pipes the results through makein-
       dex(1); and then through tr(1) to do some final conversions.  The results are placed in a KOI8-R encoded ind file.

FILES

       basename.idx
              LaTeX index entry file

       basename.ilg
              LaTeX index log file

       basename.ind
              LaTeX processed index file

BUGS

       None known, but report any bugs found to the authors.

COPYRIGHT

       The T2 package is Copyright 1997-1999 Werner Lemberg, Vladimir Volovich and any individual authors listed elsewhere in package files.

       It may be distributed under the conditions of the LaTeX Project Public License, either version 1.1 of this license or (at your option)  any
       later version.

SEE ALSO

       makeindex(1), sed(1), tr(1), <ftp://ftp.vsu.ru/pub/tex/T2/README>.

AUTHOR

       Werner Lemberg <wl@gnu.org>, Vladimir Volovich <TeX@vvv.vsu.ru>.

       This manual page was written by C.M. Connelly <c@eskimo.com>, for the Debian GNU/Linux system.  It may be used by other distributions with-
       out contacting the author.  Any mistakes or omissions in the manual page are my fault; inquiries about or corrections to this  manual  page
       should be directed to me (and not to the primary author).

teTeX                                                             September 2000                                                    rumakeindex(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

GREP a string with NULL Character

Discussion started by: weerich

2. UNIX for Advanced & Expert Users

sending a null character to a terminal

Discussion started by: vertigo23

3. UNIX for Dummies Questions & Answers

batch delete using find, files with # character

Discussion started by: tphyahoo

4. Shell Programming and Scripting

Null Character Handling

Discussion started by: npk2210