sh, 批量执行Linux命令

step 1:创建一个sh批处理命令文件 
# vim /etc/batch_ssh/install_redis.sh

step 2：给当前用户，能够执行sh脚本权限
# chmod install_redis.sh 777

step 3: 编写要批量执行的命令，read表示等待前端用户输入，sleep表示等待时间单位为 秒。

echo ‘\n begin to install 01 plugin \n‘;

yum install cpp -y;

echo ‘\n yum finish install 01 plugin \n‘;

sleep 3;

echo ‘\n begin to install 02 plugin \n‘;

yum install binutils -y;

echo ‘\n yum finish install 02 plugin \n‘;

sleep 3;

echo ‘\n begin to install 03 plugin \n‘;

yum install glibc-kernheaders -y;

echo ‘\n yum finish install 03 plugin \n‘;

sleep 3;

echo ‘\n begin to install 04 plugin \n‘;

yum install glibc-common -y;

echo ‘\n yum finish install 04 plugin \n‘;

sleep 3;

echo ‘\n begin to install 05 plugin \n‘;

yum install glibc-devel -y;

echo ‘\n yum finish install 05 plugin \n‘;

sleep 3;

echo ‘\n begin to install 06 plugin \n‘;

yum install gcc -y;

echo ‘\n yum finish install 06 plugin \n‘;

sleep 3;

echo ‘\n begin to install 07 plugin \n‘;

yum install make -y;

echo ‘\n yum finish install 07 plugin \n‘;

sleep 3;

echo ‘all plugin had installed completed‘;

read;

step 4: 最后，记得保存文件

# :wq install_redis.sh

step 5: 执行批量脚本文件install_redis.sh
# /etc/batch_ssh/install_redis.sh
或者在当前目录，则执行
# ./install_redis.sh

当所有命令，后台执行完毕后，提示信息如下：