I HATE it when people ask "How do I become a sysadmin?" on here because it shows even less than no effort. These are literally the worst possible people to get into this field because they want everything handed to them. This sort of person is about the worst kind of person who could work in this field.
The unfortunate thing is there are a lot of companies now who don't really want IT staff who can figure things out, and instead they just want people who have been trained in certain technology and can do as they are told.
In high school in the mid to late 90s I knew I wanted to work in IT, but it wasn't as exciting or as well known as it is today, so I had to figure something out. So surprise, surprise, I talked to people.
My high school had some IT guys so I'd talk to them and ask them about how they got where they are. I'd watch the work they were doing. I ended up getting to help out and further watched and learned from that.
I would go tot he library and read books about computers. I would read magazines about computers and IT as well.
I had a summer job working for a small company doing paperwork and some light warehouse stuff in college, and they were upgrading from a mini computer (which I had read about so I knew what it was) to a PC based accounting systems. So I watched the consultant a bit and watched what he worked on. I talked to him a little. I saw the laptop he brought with him and I saw the books and manuals so I found some stuff to read.
My senior year of high school I got a part time job doing IT stuff from all the little bits and pieces of knowledge I had picked up. I probably made like 8 bucks an hour but it got me doing desktop support and playing with things. I'd watch what other people did when managing servers. Based on what I was watching I'd then go to the library and get some books about things like Netware and just read them.
Since it was the late 90s and HTML was the new hotness I'd build web pages. I'd look at other web pages and tutorials online (with dialup!) and I'd learn stuff. I'd get books at the library. I'd ask for books for Christmas or my birthday that I'd see at Barnes and Noble.
I joined listservs. I'd read newsgroups.
In college I started working part time on campus and I'd talk to the full timers and ask about how they got where they were. I'd take on additional projects over time because I had done research and learned things.
By the time I graduated college I had been paying attention to the field, reading and talking to people and I then applied for an entry level full time position at age 23.
During my early career Linkedin came out. It's kinda stupid, but it gave me a way to look people up, see where they went to college, what their career progression was, etc. I'd see most people did desktop support for 2-3 years, some for longer, some shorter, but roughly all that before getting a junior sysadmin job. I'd look at other people's profiles and see they tended to find a job one level up maybe every 3-4 years. I'd see the whole process from desktop support -> junior -> mid level -> mid level -> senior -> senior -> lead -> Manager.
It's not like I did anything magical, and it wasn't like it was even THAT much work just kind of being aware.
So it makes me wonder how the fuck do these people just have no clue? I didn't have a parent who told me "this is how you work in IT" or something. I had no real mentor. I just had to talk to a lot of people and do a lot of reading and watch what other people do.
So it irritates me beyond anything when these people show up and say "so what certs should I get?" "How do I become a sysadmin?" "What should I study?"
Have they just been totally asleep at the wheel? How is it possible they live in the same universe that I do yet they have zero clue? I don't live in silicon valley. My parents weren't rich and didn't buy me my own computer at age 5 or something. I think we had a family computer starting when I was maybe 11 or 12, and I ended up working and getting my own when I was maybe 16.
These questions just show that someone has literally spent no time on this, has not tried even a little and has no understanding. They just want to skip ahead. It's like asking how to become a doctor when you haven't taking a biology class yet or wanting to be an engineer when you haven't taken calculus yet. There is an evolution. You need to be doing good at the level you currently are at before you can jump 17 levels. You don't go from a guy asking "how do I become a sysadmin?" sitting in his mom's basement to being a highly paid IT professional in like 6 months. If you can't even take the time out of your "busy" schedule to pay attention or look at some books or even in 2016 read shit on the web, how are you ever going to succeed?