I am willing to share my accumulated experience, experience and skills with you. Engaged in IT related work for 15+ years, keen on Internet technology field, identify with open source culture, have their own unique insights on operation and maintenance related technology. Mike, the author of the public account, earns 3000 yuan a month as a handyman.

If you want to be the first to get the latest technical articles, please follow us! The core concept of the official account is: sharing, we believe that only sharing can make our group stronger. The public account is dedicated to sharing all kinds of technical articles and publishing the most cutting-edge scientific and technological information for the majority of operation and maintenance workers. 'Beauty of Operation and maintenance' is a feeling, attitude, dedicated to Linux operation and maintenance related technical articles to share the public account.

This article was first published in the wechat public account 'Beauty of Operation and Maintenance', the public account ID: Hi-Linux.

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