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Full Discussion: Grep multiple exact word
Top Forums UNIX for Beginners Questions & Answers Grep multiple exact word Post 303035911 by Don Cragun on Saturday 8th of June 2019 11:21:31 AM
Old 06-08-2019
Unfortunately, the grep -w option is not included in the standards, so it might or might not work on your system. (This is one of the reasons why you should always tell us what operating system you're using when you start a thread here.)

If grep on your system supports the -w option, it is a great choice for what you are trying to do. Otherwise, please tell us what operating system you are using and show us some representative sample data so we can make alternative suggestions to help you.
 

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LEARN ABOUT OSX

uname

UNAME(1)						    BSD General Commands Manual 						  UNAME(1)

NAME

     uname -- Print operating system name

SYNOPSIS

     uname [-amnprsv]

DESCRIPTION

     The uname utility writes symbols representing one or more system characteristics to the standard output.

     The following options are available:

     -a      Behave as though all of the options -mnrsv were specified.

     -m      print the machine hardware name.

     -n      print the nodename (the nodename may be a name that the system is known by to a communications network).

     -p      print the machine processor architecture name.

     -r      print the operating system release.

     -s      print the operating system name.

     -v      print the operating system version.

     If no options are specified, uname prints the operating system name as if the -s option had been specified.

SEE ALSO

     hostname(1), machine(1), sw_vers(1), uname(3)

STANDARDS

     The uname utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').	The -p option is an extension to the standard.

BSD
								 November 9, 1998							       BSD
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