Chapter 357 "Seeing words is like meeting each other"
Gao Zhendong didn't know these things, he just glanced at them, um, Lao Xie went up, haha.
As for the other things, there is no such thing as Xu Damao's bangs, which he would never have thought of.
His position as Deputy Chief of the Training Section is still pending, although he is now on the same level as Director Zhang of the Security Department. He knows that there are always exceptions to these things and there is no need to delve into them.
When he arrived at the office, he first made a call to the computing office.
As soon as Chief Engineer Chi answered the phone, he knew it was Gao Zhendong and congratulated him first: "General Engineer Gao, congratulations. This time we are all chief engineers. You have been promoted. How come you forgot these old guys? Yes?" I haven’t heard from you in a while.”
It’s actually not that long, but it’s just a joke, you can say whatever you want.
Just as Gao Zhendong, the chief engineer, has a lower level than his chief engineer, it does not prevent him from saying that everyone is a chief engineer.
Gao Zhendong laughed: "Chief Engineer Chi, you have wronged me. I was always thinking about the computing institute. No, a good thing is coming."
You I'm not sleepy anymore when it comes to this, Chief Engineer Chi immediately became interested.
"I know that Chief Engineer Gao will not forget us, what's the good thing?"
Gao Zhendong smiled and said: "I wrote a communication program, which is slightly different from the previous one. It should be of great use. I I just completed the protocol and sample program part, and I am ready to come over and do a test. If there is no problem, I will trouble you later on the application interface and shell."
Chief Engineer Chi was overjoyed: "Okay, okay, no. Question, leave the rest to us. Come quickly, what do you want to prepare? I’ll prepare it right away and I’ll start the experiment if you come over.”
He didn’t even ask what it was. Anyway, the stuff from Mr. Gao is trustworthy.
Gao Zhendong said: "Three computers, two telephone lines, three modems, nothing else is needed for the time being."
Chief Engineer Chi agreed: "Okay, I'll prepare right away and wait for you to come over. Do you want to come over now?"
Gao Zhendong replied in the affirmative, then took a tape and rode on The car went that way.
What he wants to test is the email suite, server and client.
During this period of time, he has taken the time to finish writing the SMTP protocol and POP protocol, and implemented them in the program.
SMTP is responsible for sending letters to the server, and POP is responsible for receiving letters from the server. Without the latter, SMTP can only work when the recipient is online, which obviously cannot achieve the full effect of email.
However, he only implemented the protocol and instructions, and did not package the entire process of sending and receiving letters in the client program.
From a software perspective, a user simply sends a letter. In fact, there is a series of interactions between the client and the server, and the same goes for receiving letters.
Now Gao Zhendong’s client needs to input and interact command by command based on the return information from the server in order to complete the operation of sending and receiving letters.
Take the three typical addresses of primary send, cc, and blind carbon copy that will be used frequently when sending emails in the future as an example. In fact, there is no such thing in SMTP. This thing is MIME (Multipurpose Internet Mail Extensions-Multipurpose Internet Email extension type) and then integrated into the interface.
For SMTP, its processing is very simple: send three addresses to the server.
Even SMTP itself cannot send attachments, this is also a MIME extension.
After Gao Zhendong cut off MIME, he implemented a small part of it in his email suite. After all, if there is no function of sending data attachments, then the function of email will be missing too much.
As for directly inserting pictures and music, which are some fancy things in today's environment, Gao Zhendong didn't think about it, and just left a place in the cropped MIME.
——Believe in the wisdom of future generations.
This program is not very convenient to use, but he is too lazy to write it. There is no problem with the protocol, as long as it can realize the function. As for the other things, there are many people in the computing institute, so the interface and shell are thrown to them. That’s it.
It cannot be said that Gao Zhendong squeezes the manpower of the computing institute. Who wants to say that? Gao Zhendong is not in a hurry, but the computing institute must be anxious first. What do you mean? You can’t see how good my calculations are, right? Go as you go.
Gao Zhendong was still riding on the road, and the computing center was already busy. According to his request, Chief Engineer Chi arranged for staff to prepare the required environment. By the time Gao Zhendong arrived, it was already He was the only one missing.
Director Li and Chief Engineer Chi were waiting for him in the laboratory.
It’s not that Director Li is too busy, but every time Gao Zhendong comes to do experiments, the results he brings are worthy of Director Li’s visit, and he also needs to grasp the situation as soon as possible so that he can Report your results to your superiors.
When Gao Zhendong entered the computing laboratory, it was a familiar and smooth road. Li and Chi saw him entering the laboratory and both greeted him.
"Mr. Gao, congratulations." Director Li congratulated him first. This is also a common practice in interpersonal communication. One is to express congratulations, and the other is to show that I have not forgotten that you have been paying attention to your news.
Just pay attention to the words you use, as well as the scope, type and taboos of the message. Don’t let others think you are spying on him.
You can congratulate others when they get promoted, but don’t take the initiative to mention it when someone wins 8,000 yuan playing mahjong.
After Gao Zhendong smiled and thanked him, he asked Mr. Chi: "Mr. Chi, are you ready with everything I want?"
Mr. Chi pointed his hand back: "There. Well, the three machines you want are equipped with three of the most capable operators.”
I don’t know if the operator will use it, but I would rather prepare it than use it, and not be prepared when it is not available.
Other comrades on the side also greeted Gao Zhendong warmly, as they were old acquaintances. Gao Zhendong nodded and handed the tape to a staff member: "The program marked FWQ is copied to one of the machines, which is the server. Copy the program named KHD to the other two machines. These two are Client. Then dial up a server and the client, and run both programs. "
Gao Zhendong used the abbreviation of Chinese Pinyin for the program name. The instructions in the agreement are still in English. Firstly, this thing is to be used universally to expand the country's influence. Secondly, it is too lazy to change.
The staff of the computing center began to get busy in accordance with Gao Zhendong's request. Others also stopped chatting and watched the experiment proceed.
More than ten minutes later, everything was ready according to Gao Zhendong's requirements.
Gao Zhendong himself sat in front of client No. 1, who had dialed the server, and started a series of operations.
On the rapidly flipping screen, a few lines of letters could be vaguely seen.
mailFROM:[G
rcptTO:[T
At this time, there was no such thing as a domain name, but Gao Zhendong still used a dotted address. For some reason, Gao Zhendong used square brackets instead of angle brackets.
The operation process was not too long. After a few minutes, Gao Zhendong cut off the connection between client No. 1 and the server and stood up.
He motioned to Li and Chi: "Two, please, who would like to go to client No. 2 to operate."
Well, Chief Engineer Gao is still very good at life. , Director Li hurriedly sat down on the operating chair of Client No. 2 before Chief Engineer Chi.
If it were another comrade, Chief Engineer Chi would have almost kicked the person off the chair, but forget it, this guy is quick.
In the decades to come, Manager Chi would always beat his chest when talking about this scene: "You were too slow, otherwise I would have received the first email in the world! I would have taken advantage of that old guy Lao Li."
No matter which one of you accepts it, I sent it anyway.
"Director Li, please dial the server first, and then run the KHD program on this client."
Director Li did as he was told, and after a handshake, he just entered KHD program, Director Li saw a message flashing at the bottom of the screen.
“You have a new letter!”
He seemed to realize something, and turned to look at Gao Zhendong: "This is??!!!"
Gao Zhendong did not answer directly, just nodded with a smile, and handed him a piece of paper: "Li Director, you follow the instructions on this piece of paper.”
Chief Engineer Chi, who was standing behind him, also realized something, with an expression of extreme regret and envy on his face.
Director Li hurriedly took the note and started operating it on the computer, even typing a lot of wrong characters in the middle.
When Director Li hit the last enter key on the keyboard, the screen flashed and a few lines of words jumped out on the screen.
"Sender: [G
"Recipient: [T
"Every word is like a meeting."
The body of the email is very simple. This is written by a slightly old-school person. When writing a letter, the first four words are commonly used.
These simple four words make everyone more certain. This is the letter, the letter on the computer and on the Internet.
Letters had a different meaning to Chinese people in that era.
“The war rages on for three months, and letters from home are worth ten thousand dollars.”
“There are no letters from each other, but we meet each other’s old age.”
“One line of letters brings thousands of tears, and the cold comes Do you have any clothes on your side?”
“.”
It is this communication method that has been passed down for thousands of years, something that both distant travelers and left-behind relatives are eager for. When it is combined with the most modern and advanced communication technology, everyone present fell into subtle emotions.
It turns out that computers are not only able to be prosperous and lofty, but they can also be down-to-earth and deeply rooted in the hearts of the people.
Director Li turned to Gao Zhendong: "Mr. Gao, you have really integrated serving the masses into your work."
After saying that, he applauded.
Chief Engineer Chi, as well as other staff present, followed Director Li and gave Gao Zhendong warm applause.
Gao Zhendong really didn't expect that these four words would cause such a big reaction from everyone. He was very embarrassed and had no choice but to bring up the topic.
“I have only completed the most basic part of this agreement and procedure, and I will bother you with the rest.”
The applause paused, Director Li and Chief Engineer Chi followed Returning to rationality amid sensibility, I began to realize the huge significance of this technology.
(End of this chapter)