Linux: classic Fork bomb

　
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Jaromil designed the most compact Linux Fork bomb in 2002. The whole code is only 13 characters long. After running in the shell, the system will crash:: () {: |:&};: It seems that it is not easy to understand. We can change the following format:: () {: |:&};: read the whole passage

Get Baidu ECS for free for half a year

　
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In order to make it easier for new users to experience Baidu Cloud ECS products more conveniently, we hereby launch a free trial activity of ECS. All new users who complete real name authentication during the activity can receive any ECS at one time in the ECS package we provide (region: Guangzhou). Let's take a look at the options of the ECS products we give you this time~[Free Cloud Service read the whole passage

The wind won't stop

　
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My heart borrows your light when the lights are dim. It is clear that you are laughing in secret when your emotions are too rampant. You are lonely. You laugh at yourself as a habit. How sensitive and difficult it is. The clown who lowers his head and whispers his preference for you is too blatant. The clown who turns around in the same place is sad and empty. How embarrassed and embarrassed he is. How embarrassed he is. How can he let go of being lazy and having fun? You have nothing to do with me after air drying. What can I do? What can I do if I can't stand to see him, deceive him and indulge him With joy read the whole passage

Nginx log configuration

　
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1. Types of logs in Nginx The logs that can be recorded in nginx mainly include access logs, error logs, and rewrite logs. The first two are supported by the ngx_http_log_module module, and the rewrite log is provided by the ngx_http_rewrite_module read the whole passage

Ideal in the third decade

　
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After the rain, a car drove through the pale old iron sheet in the twilight and headed south. The lovers were no longer listening to the poetry radio under the smoke. At least it seemed that the way back was lovely. The strings were less posture. No longer seen that night. The children who listened to the music spent their time in a monologue, turning their wandering into the feelings of withered cassettes. Let's grow old after breaking into years, Lonely, don't wake up. You just want to leave read the whole passage

Linux system: command line test network speed

　
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When it is found that the Internet speed is slow, people usually first test the network connection speed between their computer and the network service provider (usually referred to as the "last mile"). Among the websites that can be used to test broadband speed, Speedtest.net is probably the most widely used. The working principle of Speedtest.net is not complicated: it loads Ja in your browser read the whole passage