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Full Discussion: Assigning file to a variable
Top Forums Shell Programming and Scripting Assigning file to a variable Post 302817063 by brunlea on Wednesday 5th of June 2013 06:10:18 AM
Old 06-05-2013
Assigning file to a variable
Hi,

I have a list of files in a directory. Each file has a .txt and a .log extension i.e. file.txt & file.log, file1.txt & file1.log etc. The file with the .log extension may not always exist alongside the file with the .txt extension.
I need to copy the .txt file if there is a corresponding .log file with it. If there is no .log file, then do not do the copy. Once the file has been copied i need to delete it.

I am using ksh on a solaris server.
I have tried the code below to initially assign each file with a .log extension to a variable but i am getting an error:

Code:
i=0
for x in /home/dir/*.log
do
arr[$i]=$x
i=`expr $i + 1`
done
echo "${arr[@]}"

error is:

Code:
./script.sh arr[0]=/home/dir/file.log: not found
./script.sh arr[1]=/home/dir/file1.log: not found

After this i was going to then cut the .log in the filename and do a search with the .txt extension and then copy it. Can't get the first bit to work though.

Any ideas how i can solve this problem?

Thanks
 

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LEARN ABOUT DEBIAN

exigrep

EXIGREP(8)						      System Manager's Manual							EXIGREP(8)

NAME

       EXIGREP - Search Exim's main log

SYNOPSIS

       exigrep [-l] pattern [log file] ...

DESCRIPTION

       The  exigrep  utility  is  a  Perl script that searches one or more main log files for entries that match a given pattern.  When it finds a
       match, it extracts all the log entries for the relevant message, not just those that match the pattern.	Thus, exigrep can extract complete
       log entries for a given message, or all mail for a given user, or for a given host, for example.

       The -l flag means 'literal', that is, treat all characters in the pattern as standing for themselves.  Otherwise the pattern must be a Perl
       regular expression.  The pattern match is case-insensitive.  If no file names are given on the command line, the standard input is read.

       If the location of a zcat command is known from the definition of ZCAT_COMMAND in Local/Makefile, exigrep  automatically  passes  any  file
       whose name ends in COMPRESS_SUFFIX through zcat as it searches it.

BUGS

       This manual page needs a major re-work. If somebody knows better groff than us and has more experience in writing manual pages, any patches
       would be greatly appreciated.

SEE ALSO

       exim(8), perlre(1), /usr/share/doc/exim4-base/

AUTHOR

       This manual page was stitched together from spec.txt by Andreas Metzler <ametzler at downhill.at.eu.org>, for the Debian  GNU/Linux  system
       (but may be used by others).

								  March 26, 2003							EXIGREP(8)
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