go (diff) - MyWackoSite

Version1		Version2
89	$ ./helloworld	89	$ ./helloworld
90	Hello World!	90	Hello World!
91		91
		92	$ file helloworld
		93	helloworld: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, with debug_info, not stripped
		94
		95	$ ldd helloworld
		96	not a dynamic executable
		97
		98	$ strip helloworld
		99
		100	$ ldd helloworld
		101	not a dynamic executable
		102
		103	$ ls -l helloworld
		104	-rwxr-x--- 1 ebal ebal 1226248 Oct 14 23:14 helloworld
		105
		106
		107	## From 1855827 ~~> 1226248
		108
		109	$ file helloworld
		110	helloworld: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
		111
		112	%%
		113
		114	%%
		115
		116	## Variables
		117
		118	GOROOT
		119	GOHOME
		120	GOBIN
		121	GOPATH
		122
		123	%%
		124
		125	%%
		126
		127	$ go help environment \| head -5
		128
		129	The go command, and the tools it invokes, examine a few different
		130	environment variables. For many of these, you can see the default
		131	value of on your system by running 'go env NAME', where NAME is the
		132	name of the variable.
		133
		134	%%
		135
		136	%%
		137
		138	$ gofmt test.go
		139	package main
		140
		141	import (
		142	"fmt"
		143	"os"
		144	)
		145
		146	func main() {
		147	arguments := os.Args
		148	for i := 0; i < len(arguments); i++ {
		149	fmt.Println(arguments[i])
		150	}
		151	}
		152
		153
		154	$ go run test.go 1 2
		155	TMPDIR/go-build729121647/command-line-arguments/_obj/exe/test
		156	1
		157	2
		158
		159	%%
		160