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            CentOS如何查看命令执行进度

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            • 来源:124软件资讯网

                PV 全命为Pipe Viewer  ,使用它我们可以检察到下令执行的进度 。

                # wget http://www.ivarch.com/programs/sources/pv-1.5.3.tar.bz2

                # tar xjf pv-1.1.4.tar.bz2

                # cd pv-1.1.4

                # ./configure

                # make && make install

                例:我需要将/home/ftp/vqiu 目录下打包文件名称为vqiu@yy-mm-dd.

                # tar -p -cf - /home/ftp/vqiu | pv --size `du -sk /home/ftp/vqiu | cut -f 1`k | gzip >/home/ftp/vqiu@`date +%y-%m-%d`.tar.g