Chapter 10

Packages

Package organization and go tool

✓ Organize packages ✓ Use go mod
1
Cross
The cross command prints the values of GOOS and GOARCH for this target.
p.295 +20 XP advanced
2
Jpeg
The jpeg command reads a PNG image from the standard input and writes it as a JPEG image to the standard output.
p.287 +20 XP advanced
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