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Added another usage of cat (#21928)

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tasmainawolf
2018-11-18 03:48:24 +08:00
committed by Christopher McCormack
parent eb58560950
commit cf0caf5e8e
1 changed files with 50 additions and 42 deletions
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guide/english/bash/bash-cat/index.md
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@ -9,6 +9,8 @@ title: Bash Cat
`cat` is used to read a file sequentially and print it to the standard output. `cat` is used to read a file sequentially and print it to the standard output.
The name is derived from its function to con**cat**enate files. The name is derived from its function to con**cat**enate files.
Cat can also be used to create a text file.
### Usage ### Usage
```bash ```bash
@ -36,6 +38,12 @@ cat file1.txt file2.txt
**Tip**: Using `cat` on a directory will cause error, so make sure it's a readable file. **Tip**: Using `cat` on a directory will cause error, so make sure it's a readable file.
Creating a new text file:
```bash
cat > yourfile.txt
```
After pressing Enter, the cursor will be placed on the next line. You can start entering your desired text directly into your file. Press Ctrl+D or Ctrl+C to exit the file.
#### More Information: #### More Information:
* Wikipedia: https://en.wikipedia.org/wiki/Cat_(Unix) * Wikipedia: https://en.wikipedia.org/wiki/Cat_(Unix)