在 英语 中使用 Stdout 的示例及其翻译为 中文
{-}
-
Political
-
Ecclesiastic
-
Programming
Write stdout to stdout.
All output is written to stdout.
Stdout, and instances of io. StringIO.
Is identical to'putc(c, stdout)'.
Stdout stream, making the script output the result right away.
If stream is None, sys. stdout is used.
Stdout object, which is how standard output is implemented in Python.
Zero is always stdin, 1 is stdout, 2 is stderr.
Use specified file as the terminal instead of using stdin/stdout.
If it's not present or None, sys. stdout will likely be used.
For example a request to an HTTP server is a stream,as is stdout.
Stdout: This is referred to as standard output and associated file descriptor is 1.
For example a request to an HTTP server is a stream,as is stdout.
Unit of execution program using stdin/ stdout service with HTTP or gRPC API.
Stdout: This is referred to as standard output and associated file descriptor is 1.
And that 1, in this context,is a file descriptor that points to the standard output(stdout).
Think about it like this: when Bash gets to 2>1, stdout(1) is still a channel that points to the terminal.
This code will prompt the user to enter a value, which will be stored in a variable val andfinally will be printed on STDOUT.
Then at the end of the command,Bash sees you want to open stdout as a channel to the services. txt file.
The code will prompt the user to enter a value that will be stored in the variable val andwill eventually be printed on STDOUT.
Returncode, and the output printed to stdout can be found in the attribute output. stdout.
This prints to stdout a warning that the program is unconfigured, and the URL to the Log4j web site where details on the warning and configuration may be found.
File descriptor 0 is standard input(stdin),1 is standard output(stdout), and 2 is standard error(stderr).
Also note how the stdio streams(stdin, stdout, stderr) have the inverse stream types when it comes to child processes.
The first,and naive approach is obviously to simply close stdout as soon as you detect that the foreground program(e.g. the shell) has exited.