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Full Discussion: Search for words starting and ending with
Top Forums UNIX for Beginners Questions & Answers Search for words starting and ending with Post 303000361 by anijan on Tuesday 11th of July 2017 07:04:52 AM
Old 07-11-2017
Search for words starting and ending with
im trying to search for a WORD in a file which
begins with a number
followed by a hypen
follwed multiple words
and end with a dot "."
and pront the entire line which matches the above.

Please note that there is a space at the begining of each line

i/p file
Code:
 
 19458 00000-CONTROL-PARA.
 19453 LNK-EDCOMON-PARMS   LNK-EDCOMON-PARMS.
 19497     COPY EDPC.
 26531 50048-CHECK-IF-FS-FAIL-4-QR7.
 26862 50053-CHECK-INDV-RCV-TFS.
 26862 50053-CHECK-INDV-RCV-TFS.
 19497     COPY EDPC.

o/p should be like
Code:
 19458 00000-CONTROL-PARA.
 26531 50048-CHECK-IF-FS-FAIL-4-QR7.
 26862 50053-CHECK-INDV-RCV-TFS.
 26862 50053-CHECK-INDV-RCV-TFS.

I tried the below but doesn seems to work. and I do not know to implement multiple search patterns for a single word.

Code:
grep -w "\b[0-9]*\.$" input
grep -w "[0-9]*\.$" input

Kindly assist in getting the o/p
 

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LEARN ABOUT PHP

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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