How to redirect echo output?

You can redirect the output of the echo command using the > and >> operators in the terminal.

Using > to create or overwrite a file:

This operator redirects the output to a file. If the file already exists, it will be overwritten.
```
echo 'hello labex' > redirect.txt
```
This command creates a file named redirect.txt with the content "hello labex".
Using >> to append to a file:

This operator appends the output to the end of an existing file without overwriting it.
```
echo 'labex.io' >> redirect.txt
```
This command adds "labex.io" to the end of the redirect.txt file.

You can then view the contents of the file using the cat command:

cat redirect.txt

This will display both lines you added to the file.