src/

Dup1 prints the text of each line that appears more than once in the standard input, preceded by its count.

Dup2 prints the text of each line that appears more than once in the input.

Dup3 prints the text count and text of lines that appear more than once in the named input files.

Dup4 prints names of all files in which a duplicate line appears.

Echo1 prints its command-line arguments

Echo2 prints its command-line arguments leveraging 'range'

Echo3 prints its command-line arguments leveraging strings.Join

Echo4 prints its command-line arguments including the name of the command itself

Echo5 prints its command-line arguments one per line prepended by the argument number

Echo6 prints its command-line arguments leveraging 'range' with timings

Echo7 prints its command-line arguments leveraging 'Join' and prints timings

Fetch prints the content found at each specified URL

Fetch2 prints the content found at each specified URL using io.Copy to avoid the requirement of a buffer

Fetch3 prints the content found at each specified URL using io.Copy to avoid the requirement of a buffer.

Fetch4 prints the content found at each specified URL using io.Copy to avoid the requirement of a buffer.

Fethall fetches URLs in parallel and reports their times and sizes

Fethall fetches URLs in parallel and reports their times and sizes

Lissajous generates GIF animations of random Lissajous figures

Lissajous2 generates GIF animations of random Lissajous figures with oscilliscope style colors instead of black on white

Lissajous3 generates GIF animations of random Lissajous figures with interesting rainbow colors

Lissajous4 generates GIF animations of random Lissajous figures with interesting rainbow colors.

Lissajous5 generates GIF animations of random Lissajous figures with interesting rainbow colors.

Server1 is a minimal "echo" server

Server2 is a minimal "echo" and counter server

Server3 is a minimal "echo" and counter server that returns the headers and form data it receives

Boiling prints the boiling point of water

Cf converts its numeric argument to Celsius and Fahrenheit

Cfk converts its numeric argument to Celsius, Fahrenheit, and Kelvin

Echo8 [named Echo4 in the text] prints its command line arguments and supports two optional flags: '-n' omits the trailing new line and '-s sep' separates the argumentes with the contents of string 'sep' instead of a space

Ftoc prints two Fahrenheit-to-Celsius conversions

Package genconv defines types, constants, and conversions of units

Gounit is a Go-based unit conversion tool that converts from one unit to another based upon command-line parameters or standard input

Demonstration of popcount

Demonstration of popcount1

Demonstration of popcount2

Demonstration of popcount3

Package tempconv performs Celsius and Fahrenheit temperature computations

Package tempconv1 performs Celsius, Fahrenheit, and Kelvin temperature computations

Demo single-threaded clock server Only supports one connection at a time

Demo multi-threaded clock server

Demo multi-threaded clock server Supports a 'port' command-line flag to pass a port

Netcat1 is a read-only TCP client

Norespserver is a minimal server that does not respond to requests.