Syntax Error while using CMP function Post: 302686919

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Top Forums Shell Programming and Scripting Syntax Error while using CMP function Post 302686919 by dsfreddie on Wednesday 15th of August 2012 04:06:14 PM

08-15-2012

Registered User

Syntax Error while using CMP function

Hi All,

I am getting a syntax error message while trying to compare 2 files using the compare function (LINUX)

Quote:

cmp -s <(tr , \\n < $COMMON_TMP/nt_per_gs.done | sort) <(tr , \\n < $COMMON_TMP/nt_per_chg_indx.done | sort)

command substitution: line 79: syntax error near unexpected token `('
command substitution: line 79: `cmp -s <(tr , \n < $COMMON_TMP/nt_per_gs.done | sort) <(tr , \n < $COMMON_TMP/nt_per_chg_indx.done | sort)'
+ file_cmp_chk=1

The return value should be 0 as both the .done file contain the same dates. (like below)

Quote:

$ cat /iis_dev_data3/wcc/cpmg/tmp/wcc_cpmg_nt_per_chg_indx.done
20120708,20120707

$cat /iis_dev_data3/wcc/cpmg/tmp/wcc_cpmg_nt_per_gs.done
20120708,20120707

Can you pls help to fix this issue

Thanks
Freddie

dsfreddie

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LEARN ABOUT MINIX

zcmp

ZDIFF(1)                                                      General Commands Manual                                                     ZDIFF(1)

NAME

       zcmp, zdiff - compare compressed files

SYNOPSIS

       zcmp [ cmp_options ] file1 [ file2 ]
       zdiff [ diff_options ] file1 [ file2 ]

DESCRIPTION

       Zcmp  and  zdiff are used to invoke the cmp or the diff program on files compressed via gzip.  All options specified are passed directly to
       cmp or diff.  If only file1 is specified, it is compared to the uncompressed contents of file1.gz.  If two files are specified, their  con-
       tents  (uncompressed  if  necessary)  are  fed to cmp or diff.  The input files are not modified.  The exit status from cmp or diff is pre-
       served.

SEE ALSO

       cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1)

BUGS

       Messages from the cmp or diff programs may refer to file names such as "-" instead of to the file names specified.

                                                                                                                                          ZDIFF(1)