Programmers are a sacred profession. First of all, they must endure loneliness, adjust bugs, write programs, and think about life.
When I chose my major after the college entrance examination, I was very confused. What major should I choose and what school should I go to now?Hesitated and hesitated, hey, the admission notice came down, it was a computer institute.In this way, I entered a new major, computer technology and science.
Introducer After the last blog, I have made a new summary of my previous English study: "In English study, I have been hard-working and can only comfort myself for a long time of study." I still remember that during that time I memorized words, practiced listening to real questions, and painted real questions with my colleagues in the university. Now it seems that I really had a drive to practice foolishly at that time.
These days I am quite impetuous and do not want to move. I feel that I should think back and look up at the road.The latest insights: learning programming is not a big deal, the important thing is to learn easily.Anyone can learn programming, and there is no requirement that they must graduate from computer science.So learning programming is not a big deal, but how to learn it easily.
[Abstract] This paper introduces the common Firewall rule configuration software Ipchains； under LINUX.This paper describes the three functions of LINUX Firewall from the perspective of implementation principle, configuration method and functional characteristics.An example of LINUX Firewall is given as a reference.
[Keywords ]LINUX Firewall, ipchains , Packet Filtering, Proxy, IP Masquerade
Firewall, as an important component of network security measures, has always received widespread attention.LINUX is a new operating system in recent years.
at present, there are many kinds of gigabit switches that support gigabit Ethernet technology in the market & search type = keyword target = _ blank > switch products and many manufacturers. how to select suitable equipment among these various devices is a difficult problem that requires careful consideration, time-consuming understanding and difficult balancing.
Therefore, in general, we should pay attention to the following aspects when evaluating and selecting equipment: product type;Gigabit port density and types supported by the product;The performance of the product;What is the after-sales service of the product?
I am a student who has just graduated from university. After graduation, I found a very good job. With the salary envied by my classmates around me, I am also glad that I do have some strength. Therefore, I should think that I can enter such a large enterprise now. In a few years, I will definitely become better, both technically and administratively, but in fact it is not as simple as I thought.
1. haste makes waste. beginners should not be confused by new technologies. first, they should have a solid foundation.JAVA private school's basic introductory teaching materials are completely written by the teachers themselves, accompanied by video explanations, which can be obtained free of charge. It is not how much knowledge and api it says. It only says more "basic knowledge."
2. We should study solidly and step by step, not thinking about How to Succeed in Business Without Really Trying.
心态决定选择，选择决定人生！ 你有怎样的心态，你就有怎样的人生！people have no ambition all their lives, often because they have too few friends.If your life is not good, the only way to change your fate is to "find people with good lives and