22 lines
398 B
Go
22 lines
398 B
Go
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package env
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import (
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"fmt"
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"os"
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"strings"
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)
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func Env() {
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os.Setenv("GOBYEXAMPLE", "WORKS")
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fmt.Println("$GOBYEXAMPLE=", os.Getenv("GOBYEXAMPLE"))
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envGoRoot := os.Getenv("GOROOT")
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fmt.Println("$GOROOT=", envGoRoot)
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fmt.Println()
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fmt.Println("All env vars:")
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for _, envLine := range os.Environ() {
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pair := strings.SplitN(envLine, "=", 2)
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fmt.Printf("%s=%s\n", pair[0], pair[1])
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}
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}
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