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Full Discussion: About find
Top Forums UNIX for Dummies Questions & Answers About find Post 302669147 by alister on Tuesday 10th of July 2012 01:02:20 PM
Old 07-10-2012
Code:
if find . -name xxx | read f; then
    # something was found
else
    # nothing found
fi

Of course, with this you cannot know if something was not found because there is nothing to find or because find encountered some error.

Regards,
Alister

Last edited by alister; 07-10-2012 at 02:16 PM..
 

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HAL-FIND-BY-PROPERTY(1)                                       General Commands Manual                                      HAL-FIND-BY-PROPERTY(1)

NAME
hal-find-by-property - find device objects by property matching SYNOPSIS
hal-find-by-property [options] DESCRIPTION
hal-get-property finds device object in the HAL device database by looking at device properties. For more information about both the big picture and specific HAL properties, refer to the HAL spec which can be found in /usr/share/doc/hal-doc/spec/hal-spec.html depending on the distribution. OPTIONS
The following options are supported: --key The name of the property. --string String value of the property --verbose Verbose output. --help Print out usage. --version Print the version. RETURN VALUE
If devices matching the given property are found each UDI (Unique Device Identifier) is printed on stdout and the program exits with exit code 0. If no devices are found or an error occured, the program exits with a non-zero exit code. BUGS
Please send bug reports to either the distribution or the HAL mailing list, see http://lists.freedesktop.org/mailman/listinfo/hal on how to subscribe. SEE ALSO
hald(8), lshal(1), hal-set-property(1), hal-get-property(1), hal-find-by-capability(1), dbus-send(1) AUTHOR
Written by David Zeuthen <david@fubar.dk> with a lot of help from many others. HAL-FIND-BY-PROPERTY(1)
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