rmtrash.sh

#!/bin/sh
if [ -d ~/.Trash ]; then
    :
else
    mkdir ~/.Trash
fi

for f in "$@"
do
    basename=`basename $f`
    extname=`echo $basename|sed -e "s/\([^.]*\)\(.*\)$/\2/"`
    basename=~/.Trash/`echo $basename|sed -e "s/\([^.]*\)\(.*\)$/\1/"`
    num=0
    while [ -e ${basename}_${num}${extname} ]
    do
	num=`expr $num + 1`
    done
    mv -f $f ${basename}_${num}${extname}
done