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Golang flag package provides flag and subcommand parsing of command line arguments. Basic flags are available for most of the buildin data types (string, integer, boolean and time.Duration). To declare a string flag username with a default value root and short description, you should use the following code: package main import "flag" import "fmt" func main() { username := flag.String("user", "root", "Username for this server") flag.Parse() fmt.Printf("Your username is %q.", *username) } Once all flags are declared, call flag....

I am running my official website and this blog on busybox docker containers. I noticed today that this image does not support certificate trust stores and therefore cannot request an SSL-enabled web services. My website is using Google recaptcha to handle spam requests on its contact form. However, the website throws the following exception when recaptch API is requested: x509: failed to load system roots and no roots provided First approach would be to use COPY command to load the certificate store bundle in to the image....