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This commit is contained in:
Mark McGranaghan 2012-09-20 22:35:04 -07:00
parent f663a06752
commit 23dba0980b
1 changed files with 2 additions and 2 deletions
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4
051-env.go
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@ -8,8 +8,8 @@ import (
func main() { func main() {
for _, e := range os.Environ() { // `Environ` returns a slice of strings in the form for _, e := range os.Environ() { // `Environ` returns a slice of strings in the form
pair := strings.Split(e, "=") // `KEY=value`. pair := strings.Split(e, "=") // `KEY=value`. You can `strings.Split` them to get
fmt.Println(pair[0]) fmt.Println(pair[0]) // the key and value.
} }
fmt.Println() fmt.Println()