mirror of https://github.com/CrimsonTome/tldr.git
24 lines
526 B
Markdown
24 lines
526 B
Markdown
# read
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> BASH builtin for retrieving data from standard input.
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- Store data that you type from the keyboard:
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`read {{variable}}`
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- Store each of the next lines you enter as values of an array:
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`read -a {{array}}`
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- Enable backspace and GNU readline hotkeys when entering input with read:
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`read -e {{variable}}`
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- Specify the number of maximum characters to be read:
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`read -n {{character_count}} {{variable}}`
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- Use a specific character as a delimiter instead of a new line:
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`read -d {{new_delimiter}} {{variable}}`
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