1IFNE(1)                            moreutils                           IFNE(1)
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NAME

6       ifne - Run command if the standard input is not empty
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SYNOPSIS

9       ifne [-n] command
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DESCRIPTION

12       ifne runs the following command if and only if the standard input is
13       not empty.
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OPTIONS

16       -n
17           Reverse operation. Run the command if the standard input is empty.
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19           Note that if the standard input is not empty, it is passed through
20           ifne in this case.
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EXAMPLE

23       find . -name core | ifne mail -E 'set escape' -s "Core files found"
24                                                                                root
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AUTHOR

27       Copyright 2008 by Javier Merino <cibervicho@gmail.com>
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29       Licensed under the GNU GPL
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33moreutils                         2008-05-01                           IFNE(1)