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Full Discussion: get rid of unwanted lines
Top Forums Shell Programming and Scripting get rid of unwanted lines Post 302683943 by raj_saini20 on Thursday 9th of August 2012 12:53:53 AM
Old 08-09-2012
Code:
awk 'NF>1' filename

output is
Code:
                      1.7T  1.3T  452G  74% /vob/WebArch
                      1.7T  1.3T  452G  74% /vob/Analyst_Metrics
                      1.7T  1.3T  452G  74% /vob/Analyst_Metrics_Admin
                      1.7T  1.3T  452G  74% /vob/ioscomp_tot
                      1.7T  1.3T  452G  74% /vob_etl_framework
                      1.7T  1.3T  452G  74% /vob_pdsweb
                      1.7T  1.3T  452G  74% /vob_nz_tick
                      1.7T  1.3T  452G  74% /vob_rdrcore
                      1.7T  1.3T  452G  74% /vob_sts_dashboard
                      335G  259G   77G  78% /vob_ewsmatlab
                      335G  259G   77G  78% /vob_fabricserver

 

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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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