blob: cbe87dac2bc8e76f1fdc491f2d7b3e44072960bb (
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package main
import (
"fmt"
"io"
"os"
)
func printUsage(w io.Writer, name string) {
fmt.Fprintf(w, "Usage: %s [enable|disable] <device> [--force]\n\n", name)
fmt.Fprintln(w, "Enable or disable encryption on an ext4 filesystem.")
fmt.Fprintln(w, " <device> - Path to the filesystem device")
fmt.Fprintln(w, " --force - Automatically proceed with the operation")
}
func main() {
if len(os.Args) != 3 {
printUsage(os.Stderr, os.Args[0])
os.Exit(1)
}
switch os.Args[1] {
case "enable":
fmt.Println("Enabling encryption!!")
case "disable":
fmt.Println("Disabling encryption!!")
default:
fmt.Fprintf(os.Stderr, "%s: invalid command %q\n", os.Args[0], os.Args[1])
printUsage(os.Stderr, os.Args[0])
os.Exit(1)
}
if isExt4EncryptionEnabled(os.Args[2]) {
fmt.Printf("%q has encryption\n", os.Args[2])
} else {
fmt.Printf("%q doesn't have encryption\n", os.Args[2])
}
}
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