Created
March 13, 2014 00:22
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List all environment variables in Go
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| package main | |
| import ( | |
| "os" | |
| "fmt" | |
| ) | |
| func main() { | |
| for _, pair := range os.Environ() { | |
| fmt.Println(pair) | |
| } | |
| } |
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@avnish30jn A process is "firewalled" from its parents and siblings. One process can have the same variable with a completely different value as another. A process only has access to its own envs (and the ones the parent exports). Were it not so, scripting would be... hell, in the worst way.