Based on the advantages of Python itself: simple, easy to learn, fast, free, open source, high-level language, portability, interpretability, extensibility, embeddability, rich libraries, unique syntax. Python has become a must-have language for programming today. As a "glue language" it can easily link together various modules made in other languages.
Compared with C and Java, the charm of Python is more prominent, because to complete the same task, C language needs 1000 lines of code, Java only needs 100 lines of code, and Python may only need 20 lines of code.
The advantage of Python in system operation and maintenance lies in its powerful development capabilities and complete industrial chain. Its development ability is far stronger than various shells and Perl. It is indeed realized through shell scripts to achieve automatic operation and maintenance! With the help of automatic operation and maintenance to achieve The idea of large-scale cluster maintenance is correct, but due to the weak programmability of Shell itself, it does not support many features required in daily maintenance, and there are no ready-made libraries to learn from. Various functions need to be written from scratch, so Say Shell scripting power is not enough.
Now Python is a better choice. In addition to being easy to read and write, Python has both object-oriented and functional styles. It has become the main compiled language in the fields of IT operation and maintenance, scientific computing, and data processing. Through the systematic combination of various management tools, the secondary development of various tools is carried out to form a unified server management system.
Ruby, which is similar to Python, is also very suitable for writing system management software, but it is far worse than Python in related libraries and tools.
It is a project to make the system easy to operate and maintain. Python is very rich in server management tools: configuration management (Saltstack), batch execution (Fabric, saltstack), monitoring (Zenoss, nagios plugin), virtualization management (Python-libvirt), Process management (Supervisor), cloud computing (Openstack), etc. Most system C libraries have Python bindings.
As a programming language, Python can be used in almost any field and occasion, with infinite possibilities and any role.
From domestic Douban, Sohu, Kingsoft, Tencent, Shanda, NetEase, Baidu, Ali, Taobao, Reku, Tudou, Sina, to foreign Internet giants such as Google, NASA, YouTube, Facebook, etc., Python is used to complete various tasks.
With the development and maturity of cloud computing technology, the market for low-end O&M personnel is getting smaller and smaller, or even no market, because small and medium-sized companies do not need O&M, while large companies have high thresholds, and low-end O&M has no core competition Power, operation and maintenance of engineering development capabilities are what big companies like to see.
Mastering Linux skills is the basic requirement of an operation and maintenance personnel. To be competent for the operation and maintenance work of large companies and enterprises, it is far from enough to know Linux. Linux+Python is the best combination for operation and maintenance.
If you want to learn Linux+Python courses, choose Old Boy Education. Whether it is a development engineer or an operation and maintenance, our courses are enough to help you find a good job in the future.