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Full Discussion: Using foreach with two lists
Top Forums Shell Programming and Scripting Using foreach with two lists Post 302528967 by SimonWhite on Wednesday 8th of June 2011 09:52:07 AM
Old 06-08-2011
Thanks for the reply. I'll copy and paste my code. I tried to make it simpler for the initial post but I think this might make it clearer:

file.txt

Code:
Group_ID: A1991
OBS_ID: 914 3188 3189
BIN_ID: 2000 100 500

shell script:

Code:
#! /bin/tcsh 
# IMAGE PROCESSING SCRIPTS

set g=(`cat file.txt | grep 'Group_ID' | cut -d ':' -f2`)
echo $g
set obs_id=(`cat file.txt | grep 'OBS_ID' | cut -d ':' -f2`)
echo $obs_id
set b=(`cat file.txt | grep 'BIN_ID' | cut -d ':' -f2`)
echo $b

foreach f (${obs_id})
foreach b (${b})
echo $f
echo $b

cd ${f}

bin_radial.csh ${g}/${g}_${f}.set ${b}
prep_spec_files.csh ${g}/${g}_${f}.set ${g}/prof/${b}

end

So I was hoping that it would run through the two .csh scripts with the combinations of (914, 2000) then (3188, 100) and finally (3189, 500). The script above does it in the following order, (914, 2000), (914, 100), (914, 500), (3188, 500) and finally (3189, 500).

Thanks for your help.
Last edited by SimonWhite; 06-08-2011 at 11:04 AM.. Reason: Added code tags
 

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LEARN ABOUT X11R4

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
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