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- Using the Find Command to Search for Large Files in Linux/Unix
- Finding Files by Date in Linux/Unix: A Comprehensive ‘find’ Command Guide
- Efficient File Search in Linux/Unix: A Guide to Using ‘find’ by Name
- How to Use the ‘find’ Command by File Type in Linux/Unix: A Practical Guide
- Best Practices for Sorting with the Top Command in Linux/Unix
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Category Archives: Internet Technology
linux using SSH and SCP over IPv6
1. SSH remote login server: ssh [username]@[IPv6_Host] -p [port number];
2. SCP copy file: scp [username]@[IPv6_Host]:[file_path] [target_path] Continue reading
Posted in Internet Technology
Tagged ipv6 scp, ipv6 ssh
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mac brew services start nginx not working
The prompt was successful, but the nginx progress did not start. It is a permission problem. View the configuration files, logs, executable files, etc., and modify them to the current user. Continue reading
Posted in Internet Technology
Tagged brew nginx not work, mac brew, mac nginx
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what is qq
QQ is the abbreviation of Tencent QQ, which is an Internet-based instant messaging (IM) software developed by Tencent. At present, QQ has covered many mainstream platforms such as Microsoft Windows, OS X, Android, iOS, Windows Phone, etc., from supporting text, … Continue reading
Sino-US trade war, China will win!
Today, a spokesperson for the Chinese Ministry of Commerce said: “If the two sides can reach an agreement, all the tariffs imposed by the United States must be abolished.“ China will not yield! Why?Why?Why? Trump is too ignorant of the … Continue reading
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Baidu CEO Robin Li was splashed with water
On July 3, at the Baidu AI Developer Conference, Baidu Chairman and CEO Robin Li Yanhong appeared in a speech during the speech, and suddenly there was a thrilling scene. When he was on the scene to explain the automatic … Continue reading
Posted in Internet Technology
Tagged What’s your problem
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php read files by line: use fopen, fgets and feof / or file_get_contents
How does php read the contents of a file by line?
Using the fopen, fgets, and feof functions, you can also use the file_get_contents function to read the contents of the file at once and then cut it. Continue reading
mac + vultr vps + ubuntu + openvpn + ipv6 + Tunnelblick
A few simple steps to teach you to configure an IPv6-based VPN using the 64-bit ubuntu 19.04 system, OpenVPN and Tunnelblick client. Continue reading
Posted in Internet Technology
Tagged ipv6 vpn, ubuntu vpn, vps
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mac views installed JDK version and installation directoy
mac JDK version and installation directoy;
➜ /usr/libexec/java_home -V
Shows the JDK version and installation directory installed on the current mac … Continue reading
Posted in Internet Technology
Tagged jdk install directoy, jdk version, mac jdk version
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view linux file change time, modify time and access time, use linux stat or ls
How does Linux view change time, modify time and access time?
linux stat, linux ls.
– atime: access time;
– mtime: modify time;
– ctime: change time;
… Continue reading
Posted in Internet Technology
Tagged atime ctime mtime, chmod, linux grep, sort
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google adsence risk, nginx https 200 http 404
Google AdSence earnings at risk； Nginx https return 200, http return 404;
The nginx configuration problem, modify nginx server … Continue reading
Posted in Internet Technology
Tagged google adsence, nginx http 404
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four ways to view linux load average and load explained
What is Liunx Load Average？
How to view the Load Average？
What is the specific meaning of the above three figures?
What does this set of numbers stand for?
… Continue reading
Posted in Internet Technology
Tagged linux load avg, top, uptime, w
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Basic design structure of java
Java is case sensitive; The main method must be declared public, and each application has one and only one main method; General syntax used by java: object.method(parameters) Java programs comments Single-Line Comment: // Multiline Comment: /* */ Java data type … Continue reading
what is 669 and 996
Both 996 and 669 are from China; One is the recent fire of 996.icu; One is said by Jack Ma in a company internal speech; what is 996 ? 996 is the job requirement of Chinese Internet companies for employees. … Continue reading
How well China’s Internet is developed — Mobile Payments
At the beginning of the 20th century, the Internet in China was booming, and with the continuous improvement of infrastructure and the continuous enrichment of living standards, the Internet has been able to quickly enter ordinary families and expand rapidly. … Continue reading
Flocks of crucian go upstream
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