09_Linux基础-SHELL-标准输入与标准输出-重定向-管道
AI-generated summary
The given text includes information about a Linux tutorial and a set of exercises. The tutorial covers topics such as input/output redirection, pipes, and advanced file operations. The exercises involve tasks like editing text files, copying files, and using Vim editor commands. Additionally, the text discusses standard input and output, file descriptors, and the concept of "everything is a file" in Linux. It also mentions virtual terminals (pts) and real terminals (tty).