cat command

Use the cat command to read each File parameter in sequence and writes it to standard output.

See the following examples:

To display the contents of the file notes, type the following:
```
cat notes
```
If the file is more than 24 lines long, some of it scrolls off the screen. To list a file one page at a time, use the pg command.
To display the contents of the files notes, notes2, and notes3, type the following:
```
cat notes notes2 notes3
```