# echo
```
echo [OPTIONS]... [STRING]...
```
Display a line of text
## After Help
Echo the STRING(s) to standard output.
If -e is in effect, the following sequences are recognized:
- `\` backslash
- `\a` alert (BEL)
- `\b` backspace
- `\c` produce no further output
- `\e` escape
- `\f` form feed
- `\n` new line
- `\r` carriage return
- `\t` horizontal tab
- `\v` vertical tab
- `\0NNN` byte with octal value NNN (1 to 3 digits)
- `\xHH` byte with hexadecimal value HH (1 to 2 digits)