go (diff) - MyWackoSite

Version1	Version2	Differences
1		%%(html)
	1	go in archlinux
	2
	3	%%(html5)
	4
	5	$ sudo pacman -S go go-tools
	6
2	7
3	8	$ go version
4	9	go version go1.9.1 linux/amd64
…	…	…
10	15	import "fmt"
11	16	// This is a demonstrative comment!
12	17	func main() {
13		fmt.Println("Hello World!")
	18	fmt.Println("Hello World!")
14	19	}
15	20	EOF
16	21
	22	%%
	23
	24	%%
17	25	$ go run helloworld.go
18	26	fork/exec /tmp/go-build127438955/command-line-arguments/_obj/exe/helloworld: permission denied
19	27
…	…	…
24	32
25	33	$ go run helloworld.go
26	34	Hello World!
27
	35	%%
28	36
29	37	%%
	38
	39	$ cat helloworld.go
	40	package main
	41	import "fmt"
	42	// This is a demonstrative comment!
	43	func main() {
	44	fmt.Println("Hello World!")
	45	}
	46	%%
	47
	48	%%
	49	$ gofmt helloworld.go
	50	package main
	51
	52	import "fmt"
	53
	54	// This is a demonstrative comment!
	55	func main() {
	56	fmt.Println("Hello World!")
	57	}
	58
	59	%%
	60
	61	%%
	62
	63	$ godoc fmt \| head
	64	use 'godoc cmd/fmt' for documentation on the fmt command
	65
	66	PACKAGE DOCUMENTATION
	67
	68	package fmt
	69	import "fmt"
	70
	71	%%
	72
	73	%%
	74	## The Go Programming Language - documentation in web server !
	75
	76	$ godoc -http=:8181
	77	%%
	78
	79	%%
	80
	81	## Go uses static linking by default
	82	$ go build helloworld.go
	83
	84	$ ls -l
	85	total 752
	86	-rwxr-x--- 1 ebal ebal 1855827 Oct 14 23:07 helloworld
	87	-rw-r----- 1 ebal ebal 109 Oct 14 23:05 helloworld.go
	88
	89	$ ./helloworld
	90	Hello World!
	91