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Full Discussion: Strange error: grep does not read from file
Top Forums UNIX for Dummies Questions & Answers Strange error: grep does not read from file Post 302557377 by FelipeAd on Wednesday 21st of September 2011 05:09:31 AM
Old 09-21-2011
Quote:
Originally Posted by Peasant
Perhaps the files processed are not in unix file format ?
Please check that.

Regards
Peasant.
Can you please tell me how to do that?
Thank you

---------- Post updated at 03:42 AM ---------- Previous update was at 03:39 AM ----------

Maybe its better to provide my actual data to see if i find a solution
file2.txt
Code:
Les.1000.1.A1_at    BG628706
Les.1007.1.A1_at    BG628731
Les.1008.1.A1_at    BG628739
Les.1009.1.A1_at    BG628745
Les.101.1.S1_at    AJ002298.1
Les.1011.1.A1_at    BG628754
Les.1013.1.A1_at    BG628758
Les.1015.1.A1_at    BG628777
Les.1018.1.A1_at    BG628791
Les.1019.1.A1_at    BG628793
Les.102.1.S1_at    AF022874.1

file1.txt
Code:
Les.1013.1.A1_at
Les.1015.1.A1_at

---------- Post updated at 04:09 AM ---------- Previous update was at 03:42 AM ----------

There is probably something wrong with the file "encoding", originally it is an excel file from windows
 

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LEARN ABOUT XFREE86

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)
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