Shulou(Shulou.com)06/03 Report--

When you need to execute mysql to import a sql file in pod, you will often find that the sql file cannot be found, as shown in the following command:

Kubectl exec-I mysql-n db-- mysql-uroot-lalalala db_name < your_scripts.sql

You can try another way, as follows:

Kubectl exec-I mysql-n db-- mysql-uroot-lalalala db_name-e'source your_scripts.sql'

Attention, be sure to add the''number, otherwise it is easy to report errors.

Finally, I recommend my new book.

Content Abstract: machine learning is a hot technical direction in recent years, but machine learning itself is not a new discipline, but a collection of many mature disciplines (calculus, statistics and probability theory, linear algebra, etc.). Its knowledge architecture is huge and complex. In order to enable readers to grasp the clear context of machine learning, this book collates the knowledge architecture of machine learning as a whole as far as possible, and uses machine learning frameworks such as Sklearn and Keras to code the related theoretical concepts, so as to combine theory with practice.

The book is divided into four parts: chapters 1 to 3 mainly introduce the concept of machine learning, the construction of development environment and the basic process of model development; chapters 4 to 7 cover the implementation principles of regression, classification, clustering and dimensionality reduction, as well as the specific implementation and application of machine learning framework Sklearn Chapters 8 to 12 mainly describe the implementation principles of deep learning, such as convolution neural network, generative confrontation network, cyclic neural network, as well as the specific implementation and application of deep learning framework Keras; Chapter 13 briefly introduces the entry skills of machine learning positions.

This book can be used as a reference for beginners of machine learning, groups interested in machine learning and job seekers in related positions.

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