Shell batch processing picture server

Recently the leader has given a task to deal with the line-piece server, unwanted pictures to remove it.

Idea: First the line to use the image from the database to export, the table has a picture path, and then the path to generate a txt

Finally, each picture path is read from the TXT file and processed accordingly.

The following is the script used, because the picture is more, about 17W, took 2 hours, put the script up for later reference

#!/bin/bash

Cat/usr/local/src/goodimg.txt | While read line #goodimg. txt is the txt text of the picture exported from the database

Do

Dst=/opt/central-images/upfiles/goods_img2

Echo ' pwd: ' $line

Src=/opt/central-images/upfiles/goods_img

new=$ ((dirname $line) | sed "s:${src}:${dst}:g")

Echo ' new= ' $new

Echo ' copy_to: ' $new

Mkdir-p $new

echo $line $new

CP $line $new

#break;

Done

Shell batch processing picture server