yes [STRING]...
!subtitle:功能
持续打印字符串 STRING 或 "y"，常用于自动确认。
!subtitle:类型
可执行文件（/usr/bin/yes），属于 coreutils。
!subtitle:参数
OPTION 选项：
--help - 显示帮助
--version - 显示版本
STRING - 要重复打印的字符串，
$ yes | apt install gcc g++ make cmake # 自动确认
YES(1) User Commands YES(1)
NAME
yes - output a string repeatedly until killed
SYNOPSIS
yes [STRING]...
yes OPTION
DESCRIPTION
Repeatedly output a line with all specified STRING(s), or 'y'.
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report any translation bugs to <https://translationproject.org/team/>
COPYRIGHT
Copyright © 2023 Free Software Foundation, Inc. License GPLv3+: GNU
GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
Full documentation <https://www.gnu.org/software/coreutils/yes>
or available locally via: info '(coreutils) yes invocation'
GNU coreutils 9.4 April 2024 YES(1)