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#!/bin/sh
# aliases.sh - internal shell aliases
# Copyright (C) 2006-2008 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
Find_files ()
{
(ls "${@}" | grep -qs .) > /dev/null 2>&1
}
In_list ()
{
NEEDLES="${1}"
shift
for ITEM in ${@}
do
for NEEDLE in ${NEEDLES}
do
if [ "${NEEDLE}" = "${ITEM}" ]
then
return 0
fi
done
done
return 1
}
Truncate ()
{
for FILE in ${@}
do
: > ${FILE}
done
}
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