1
0
Fork 0
mirror of https://github.com/tldr-pages/tldr.git synced 2025-04-22 17:02:09 +02:00
tldr/pages/common/read.md
2017-11-29 14:35:52 +05:30

27 lines
606 B
Markdown

# read
> BASH builtin for retrieving data from standard input.
- Store data that you type from the keyboard:
`read {{variable}}`
- Store each of the next lines you enter as values of an array:
`read -a {{array}}`
- Enable backspace and GNU readline hotkeys when entering input with read:
`read -e {{variable}}`
- Specify the number of maximum characters to be read:
`read -n {{character_count}} {{variable}}`
- Use a specific character as a delimiter instead of a new line:
`read -d {{new_delimiter}} {{variable}}`
- Do not let backslash (\) act as an escape character:
`read -r {{variable}}`