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### by 3haku.net
function saferm() {
	ops_array=($*)
	if [[ -z $1 ]] ;then
		echo 'Missing Args'
		return
	fi
	J=0
	offset=0
	# for zsh
	if [[ -z ${ops_array[0]} ]] ; then
		offset=1
	fi
	while [[ $J -lt $# ]] ; do
		  p_posi=$(($J + $offset))
		  dst_name=${ops_array[$p_posi]}
		  if [[ `echo ${dst_name} | cut -c 1` == '-' ]] ; then
			    continue
		  fi
    	# garbage collect
    	now=$(date +%s)
    	for s in $(ls --indicator-style=none $HOME/.trash/) ;do
        	dir_name=${s//_/-}
        	dir_time=$(date +%s -d $dir_name)
        	# if big than one month then delete
        	if [[ 0 -eq dir_time || $(($now - $dir_time)) -gt 2592000 ]] ;then
            	echo "Trash " $dir_name " has Gone "
           		/bin/rm $HOME/.trash/$dir_name -rf
        	fi
    	done
    
    	# add new folder
    	prefix=$(date +%Y_%m_%d)
    	hour=$(date +%H)
 	    mkdir -p $HOME/.trash/$prefix/$hour
    	echo "Trashing " $dst_name
    	mv ./$dst_name $HOME/.trash/$prefix/$hour
		  J=$(($J+1))
	done
}

alias rm=saferm