Centos7下载文件恢复工具 extundelete

yum install -y gcc-c++

yum install e2fsprogs-devel e2fsprogs e2fsprogs-libs

wget http://downloads.sourceforge.net/project/extundelete/extundelete/0.2.4/extundelete-0.2.4.tar.bz2

进入到 /opt目录下
cd /opt

tar -jxvf extundelete-0.2.4.tar.bz2

安装成功之后使用命令
/usr/local/extundelete/bin/extundelete --restore-file
就可以恢复被删除的文件！