1
0
Fork 0
mirror of https://github.com/tldr-pages/tldr.git synced 2025-04-29 23:24:55 +02:00

read: add Chinese translation (#15401)

This commit is contained in:
witt 2025-01-04 11:54:09 +08:00 committed by GitHub
parent 8ced09c06e
commit dc4ac20456
No known key found for this signature in database
GPG key ID: B5690EEEBB952194

36
pages.zh/common/read.md Normal file
View file

@ -0,0 +1,36 @@
# read
> 从标准输入(或文件)读取一行并将单词分配给变量。
> 更多信息:<https://manned.org/read.1p>.
- 读取键盘输入的数据赋值给变量:
`read {{变量}}`
- 将您输入的每一行存储为数组一个元素:
`read -a {{数组}}`
- 指定要读取的字符数,将数据赋值给变量:
`read -n {{字符数}} {{变量}}`
- 将多个数据依次赋值给多个变量:
`read {{_ 变量1 _ 变量2}} <<< "{{The surname is Bond}}"`
- 读取键盘输入的数据赋值给变量,不对\进行转义:
`read -r {{变量}}`
- 键盘输入前显示提示语:
`read -p "{{提示语:}}" {{变量}}`
- 静默模式(如果输入来自终端,则不回显字符)读取键盘输入的数据赋值给变量:
`read -s {{变量}}`
- 从标准输入读取每一行进行操作:
`while read line; do {{echo|ls|rm|...}} "$line"; done < {{标准输入|路径/到/文件|...}}`