Hello , Today I want to tell you my true story , Hope to be helpful to the friends who are struggling . Many years ago , I'm just a sewage plant worker , The monthly salary is only 2300, Through efforts , Step by step, I grew up to Linux The engineer , The monthly salary is from 2300 To annual salary 18W, Listen, isn't it amazing ？ Today I would like to share my own experience with you .
The initial anxiety
I 07 Graduated from the computer major of Hainan college in 1986 , After graduation, I have done copier maintenance 、 Lightning Protection Engineering 、 Site Clerk 、 Computer maintenance 、 Internet bar network management . Every job doesn't take long , Half a year to a year , The salary is not high ,07 Year to 11 year , Pay from 600 To 1200. I think it's because of the short time I spend on each job , Then there was an opportunity to work in a sewage treatment plant , After working in the sewage treatment plant for more than five years, the salary is only to 2300,2016 In the middle of , I have already 31 Year old , The ancients said that men stand at thirty , And I still have nothing to do , I'm not even sure if I'm fired , What else can I do . from 28 I'm so anxious that 31 year , No direction , I don't know how to solve this problem ...
（ Photos of working in the sewage plant ）
（ On duty in the monitoring room of the sewage plant ）
See the turnaround
16 At the end of the year , An accidental call to a college classmate , What are you doing now , He replied, "do it." Linux Operation and maintenance , For a year , Salary 10K.10K It was out of reach for me at that time 、 Never imagined . Also not clear Linux What kind of post is operation and maintenance . After the phone call , According to the suggestion of my classmates , I found a copy of 《 Bird brother linux Private dishes 》 see , Read the first three chapters in one breath , See the installation system , According to the article installation errors . Later I found some red hats on the forum Linux In the video , The chapters are not coherent , The recorded sound is not good either , It sounds like a cloud , I didn't learn any more .
（ At that time, I saw bird brother's Linux Private dishes )
Although I haven't learned it for some time , But in my heart, I still have expectations for the high salary position that my classmates said . Until one day I was wandering on Zhihu , See a post , yes Linux Training recommendation , See a lot of people recommend Ma Ge and some organization , There are also many people who dispute whether it is Marco or some organization . The two most impressive sentences are ：“ The teacher of an organization is a veteran of operation and maintenance for many years .” and “ First bird , Houma brother , Only in this way can we become a great thing ”. After reading other people's controversies , I'm still entangled . I saw that Teng Ge did two hours in the open class , In class , From stand-alone to hierarchical and then to cluster , Although the technology is relatively weak , Some knowledge points don't quite understand , But the learning process is really lively , I fell in love with Marco at that time . Later, I talked about it for nothing vmware Several types of online courses , Let me be right about vmware When installing, you have a deep understanding of the choice of the network . Also check in detail on the Internet Linux Operation and maintenance salary and required post skills , I also searched a lot about the prospect of the industry on the Internet , When you're done , I made up my mind to study hard .
Take part in an online class
When choosing training , I was more cautious at that time , Because I don't have much savings , I also learned on the Internet that IT More training , In order not to go wrong , I still saw a class in some institution , After a class or two , Intuitive feeling ,1. The voice is not as good as brother ma ;2. The principle is not very clear , Mainly according to the document demonstration and operation . Then I asked my friend for advice , Decided to go to mago for training . Because it's always been 18 Line small county town , My job at the sewage treatment plant , In the eyes of most of the local people, it is very stable , It's also a face saving job . Don't think about it , My parents won't allow me to quit . So I started to give my parents 、 Wife brainwash , In order to be able to concentrate on learning , So I quit my job , On 17 year 1 I signed up for the employment class in January and began to study , I remember my issue was N26 period , Now I am still in this class group , It's over 4 Years. , Class group teacher teacher or early every morning will send heart chicken soup and morning paper , Students will also have something to discuss about technology .
（ At that time, the teacher didn't believe my treatment before ）
（ Online class Linux Study Group ） On the first day of study, I heard Ma Ge say in the class group , Push ups for being late , Do push ups if you don't listen carefully , Do push ups if you don't finish your homework . No wonder brother Ma is called a pushup maniac by many senior brothers . At that time, I was having fun , Fortunately, I didn't attend a face-to-face class , Otherwise, how much pressure it will be . But it turned out that , It's a little too early for me to be happy .
I still remember that the first day of the formal lecture, Marco typed two letters , Use the command completion function to prompt many available commands , At that time, I was confused , I quickly went to the class group and asked what was going on . Because there is no foundation at all , Some advanced operations of Marco operation , Shortcut key , Let me look at it , Fortunately, there are teaching assistants and enthusiastic senior brothers in the class group to help me, Xiaobai , I also feel that the teacher in charge of a class takes his life to urge his homework every week , Ask about the progress of your study .
（ Begin to learn Linux）
（ Summary blog ）
Take a face-to-face class
In the past few months of studying in the online class , A lot of things happened at home , I interrupted my study several times , Fortunately, I kept on learning . But because of personal reasons in the middle of the study is intermittent , I still don't have a solid knowledge of feeling . And work on the following learning , It's better to learn at once , This will get rid of all kinds of things at home . So make up your mind , Borrowed 20000 to Zhengzhou to apply for face-to-face class .
（ I signed up for a face-to-face class again ）
It was snowing in Zhengzhou , be a stranger in a strange place , Call school , Miss Yun Zhen said she could pick me up , But I didn't even know where I was , I have to face up and refuse , And then he followed the navigation to the campus where the school was located , Ask passers-by to find the school building . Finally, I arrived at the school before the school was off duty 、 Arrange accommodation .
( It's snowy after arriving in Zhengzhou )
（ Take photos with classmates in outdoor activities ）
（ In the classroom ）
In school days , Every Monday 、 3、 ... and 、 Class five , At first I thought it was easy , Only later , There's something new in the course , The content of the previous employment class has been learned , After learning the new content, I can go back to school at 9 o'clock every day . After finishing the employment class , The nightmare began , Every day after 11 o'clock , Even before one o'clock in the morning . I only dare to rest for half a day on Sunday . I'm afraid I can't learn it .
( Personal summary notes )
( Internal exam )
( This book has been rotten by me )
Fortunately, there is a head teacher little sister's serious Supervision , Every morning 、 in 、 Late in the classroom door squat to see who is late 、 I left early , And from time to time, we'll attack , Look who doesn't take class seriously . For students who have problems in their learning state , And communicate in time 、 appease . When you are tired of studying , We will also organize a League building activity , Let's relax . The head teacher is like an old woman , Take good care of our lives , Supervise our study . If you are tired, you will take us to play games , Relax and continue to study .
（ The head teacher supervises our study every day ）
（ Occasionally also do some small games, tense learning atmosphere ）
There are also corporate coaches , Where we won't , The assistant teacher answers every question , And often share some dry goods with us 、 Occupation planning 、 The pit of tread . It's the weekly blog assignment required by the TA that makes it very big , Not only to write , And write it clearly , Every week, we will comment on everyone's blog work , Put forward suggestions for rectification .
（ Teachers share the actual combat of enterprise projects ） The later project actual combat is also carried out by the enterprise coach with us , For our actual operations , The TA has put forward a lot of opinions related to the production environment . For example, the system configuration is determined according to the number of users 、 Hardware selection and so on .
And the class , Although we didn't know each other at first , But all kinds of technical problems can always bring people closer , Enhance the feelings of everyone . On weekdays, we eat and live together , learn from each other , When you encounter problems that you won't, discuss them together . After months of study , Built deep feelings .
At the end of school , The teacher did a mock interview for you , Let's familiarize ourselves in advance with the various aspects of the interview and the questions that will be raised , Try to get rid of the tension when people are looking for a job , This really helped me a lot , Let me in the real interview , Can not be so nervous .
（ Mock interviews, ） I'm glad to meet these students in mago education 、 Headmaster 、 Assistant , I miss them too . But it's a pity that we are now in all directions , I don't know when the meeting will be again .
Stepping into IT In the workplace
After graduation, , In the choice of employment city , Most students chose Beijing 、 Shanghai , And I chose Nanjing, which is closer to home . Very lucky , I got a job right after graduation . This job gives me a deeper understanding of operation and maintenance work . Here's the first one I received offer, This 9k Pay for , I'm happy to show off with my parents and wife for a long time , Finally, I realized my boast X！
（ The first operation and maintenance work offer）
Although I was very happy at the beginning , But unfortunately , More than a month later , The company went out of business , fortunately , Business coaches have warned in advance , Be careful when something happens to the company , On the eve of the company's announcement of bankruptcy , I found my next job .
In this company , After getting familiar with it , I really learned a lot of things , Got the production environment to use , Clear a lot of previously known but not understood concepts , And according to the actual needs of the production environment , I learned a lot of new knowledge . For example, the new micro Service Architecture 、Python automation , I want to do it again .
At present, I work as an operation and maintenance manager in a small company , Responsible for the automation of the company's environment 、 Security 、 Trouble shooting, etc , The salary also started from the beginning 9k rose 15k, Now I , Still active in the class group and large group of mago education , Will be enthusiastic and patient to novices and beginners , The confused , Solve some problems , Enlighten them , There are also old students like me in the group , It will encourage those new students who have just joined or those who are confused after learning , Our company is looking for technicians , I will contact the head teacher to find the younger brother and younger sister of the caravan as soon as possible , Because I learned from here , I also trust here .
（ The operation and maintenance manager works offer）
One year of study and two years of working experience , Let me get a monthly salary from a five tier small city 2300 The person who is confused all day becomes a small supervisor who can take charge of operation and maintenance alone , My experience is a legend , Thank you very much 30 My courage and determination when I was young , I'm also very grateful to Marco education for bringing me this so that my friends and family can look at me with a new look , I remember when I was studying , There is a sentence on the wall of our class “ Plant a tree , The best time was ten years ago , secondly , It's now ”, To you who are confused now ~~
Keep learning , Continuous improvement , To change myself
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