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Full Discussion: Help required in searching of pattern.
Top Forums Shell Programming and Scripting Help required in searching of pattern. Post 302886555 by Don Cragun on Saturday 1st of February 2014 03:29:16 PM
Old 02-01-2014
Note that the command:
Code:
grep -q "^abcd\.com.*15\.1\.1\.10" file && echo zone-IP found || echo ip address is different.

will also say that the IP was found for IP addresses 15.1.1.100 through 15.1.109 in addition to 15.1.1.10. Assuming there is no whitespace at the end of the line, you might want to try:
Code:
grep -q "^abcd\.com.*15\.1\.1\.10$" file && echo zone-IP found || echo ip address is different.

instead.
 

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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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