How Should I Write a Go Shebang Line for Direct Execution?

Go Shebang Line for Direct Execution

When working with Perl scripts, using shebangs allows for direct execution. For Go programs, the appropriate shebang line is:

//usr/bin/go run <pre class="brush:php;toolbar:false">//usr/bin/go run <pre class="brush:php;toolbar:false">//$GOROOT/bin/go run  $@ ; exit

$@ ; exit package main import "fmt" func main() { fmt.Println("Hello World!") } $@ ; exit

Example Usage:

Go considers "//" as single-line comments, while the shell ignores the additional "/".

Alternative Syntax

Go installations may vary in location. The following syntax adapts to this, working well for Macs:

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