Construction of linux SMS platform

What languages do Linux operators need to learn?

Linux operation and maintenance mainly learn the following languages:

Operation and maintenance work, especially linux operation and maintenance, actually tests your ability most, because there are so many things to learn.

You should understand the network: the configuration of Cisco Huawei equipment;

Understand performance tuning: including the performance tuning of lamp or lnmp, and the tuning of linux operating system;

To understand the database mysql or nosql (such as mongodb):

To understand the programming language: Shell is the most basic, but also learn perl, python, even ruby, C++ (because some software is written in these languages), and master awk, sed, grep and regular expressions skillfully;

Understand the use of some command tools for debugging and debugging, such as htop, dstat, strace, systemtap, iostat, sar, etc.

Good command of English: Since many software or tools and questions and wrong answers are not made by China people, you even need to communicate with the original author and leave a message in Google Group for discussion.

Have a strong body and mental preparation for overtime: upgrades and maintenance are all while everyone is still dreaming. You have to get up when the website hangs up at 2 o'clock in the evening, and your mobile phone keeps receiving all kinds of alarm messages. ...

Be patient and take responsibility: Operation and maintenance has always been a position that the company's father doesn't love and the mother doesn't love. It's none of your business if others do well. What you can't do well is your influence. Human resources and finance are the services of technical departments, and operation and maintenance are the services of various technical departments, from online operation to helping other colleagues who use linux desktops in the company, the company's internal computer room and IDC maintenance (running errands and moving servers).