| Path | Synopsis | 
|---|---|
| bufio | Package bufio implements buffered I/O. | 
| bytes | Package bytes implements functions for the manipulation of byte slices. | 
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. | 
| io | Package io provides basic interfaces to I/O primitives. | 
| strconv | Package strconv implements conversions to and from string representations of basic data types. | 
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |