shell 切分字符串

cat > data.txt<<EOF
|garden|group|MyISAM|
|garden|node |MyISAM|
|garden|role |MyISAM|
|map_weather|admin|MyISAM|
|map_weather|admin_bac   |MyISAM|
|map_weather|node |MyISAM|
|map_weather|role |MyISAM|
|tianqi|vg_access   |MyISAM|
|tianqi|vg_ad|MyISAM|
|tianqi|vg_adboard  |MyISAM|
|tianqi|vg_admin    |MyISAM|
|tianqi|vg_admin_bac|MyISAM|
|tianqi|vg_album    |MyISAM|
|tianqi|vg_album_cate |MyISAM|
|tianqi|vg_album_items|MyISAM|
|tianqi|vg_album_recommend   |MyISAM|
|tianqi|vg_article  |MyISAM|
|tianqi|vg_article_cate      |MyISAM|
|tianqi|vg_auto_collect      |MyISAM|
|tianqi|vg_auto_collect_date |MyISAM|
|tianqi|vg_cash_back_log     |MyISAM|
|tianqi|vg_collect_miao      |MyISAM|
|tianqi|vg_collect_taobao    |MyISAM|
|tianqi|vg_exchange_goods    |MyISAM|
|tianqi|vg_exchange_order    |MyISAM|
|tianqi|vg_find_password_log |MyISAM|
|tianqi|vg_flink    |MyISAM|
|tianqi|vg_flink_cate |MyISAM|
|tianqi|vg_focus    |MyISAM|
|tianqi|vg_focus_cate |MyISAM|
|tianqi|vg_group    |MyISAM|
|tianqi|vg_items    |MyISAM|
|tianqi|vg_items_cate |MyISAM|
|tianqi|vg_items_comments    |MyISAM|
|tianqi|vg_items_site |MyISAM|
|tianqi|vg_items_tags |MyISAM|
|tianqi|vg_items_tags_cate   |MyISAM|
|tianqi|vg_items_tags_item   |MyISAM|
|tianqi|vg_items_user |MyISAM|
|tianqi|vg_like_list|MyISAM|
|tianqi|vg_miao_order |MyISAM|
|tianqi|vg_nav      |MyISAM|
|tianqi|vg_node     |MyISAM|
|tianqi|vg_role     |MyISAM|
|tianqi|vg_seller_cate|MyISAM|
|tianqi|vg_seller_list|MyISAM|
|tianqi|vg_seller_list_cate  |MyISAM|
|tianqi|vg_seller_list_goods |MyISAM|
|tianqi|vg_seo      |MyISAM|
|tianqi|vg_setting  |MyISAM|
|tianqi|vg_ucenter  |MyISAM|
|tianqi|vg_user     |MyISAM|
|tianqi|vg_user_comments     |MyISAM|
|tianqi|vg_user_consignee    |MyISAM|
|tianqi|vg_user_follow|MyISAM|
|tianqi|vg_user_history      |MyISAM|
|tianqi|vg_user_info|MyISAM|
|tianqi|vg_user_msg |MyISAM|
|tianqi|vg_user_openid|MyISAM|
|tianqi|vg_user_setmsg|MyISAM|
|tianqi|vg_user_tixian|MyISAM|
|tianqi|vg_wegoapi  |MyISAM|
|tianqi|vg_word     |MyISAM|
|tianqi|vg_word_cate|MyISAM|
EOF


arr=`cat data.txt|awk -F '|' '{print $2"."$3}'`

array=(${arr// / })

for v in ${array[@]}
do
	echo $v;
done

arr=(`cat data.txt|awk -F '|' '{print $2"."$3}'`)



for v in ${arr[@]};
do
	echo $v;
done