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Unix System Administration Handbook 1997 October
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conf
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1994-09-15
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866b
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52 lines
#! /bin/sh
# copy files to a directory
# -n means copy only new files (don't overwrite old ones)
# -e means strip off trailing ".eg" on names
newonly=n
strip=n
for dummy
do
case "$1" in
-n) newonly=y ;;
-e) strip=y ;;
--) shift ; break ;;
-*) echo "$0: unknown option \`$1'" >&2 ; exit 2 ;;
*) break ;;
esac
shift
done
case "$#" in
0|1) echo "Usage: $0 dir file ..." >&2 ; exit 2 ;;
esac
dest="$1"
shift
if test ! -d "$dest"
then
echo "$0: directory \`$dest' does not exist" >&2
exit 1
fi
for f
do
case "$f" in
*/*) echo "$0: cannot handle / in \`$f'" >&2 ; exit 1 ;;
esac
case "$strip:$f" in
y:*.eg) d="$dest/`expr $f : '\(.*\)\.eg'`" ;;
*) d="$dest/$f" ;;
esac
if test " $newonly" = " n"
then
cp "$f" "$d" || exit 1
elif test ! -f "$d"
then
cp "$f" "$d" || exit 1
else
echo "\`$d' already exists -- not copied"
fi
done
exit 0