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|
package help
import (
"fmt"
"io"
"os"
"strings"
)
// Command displays help for command-line sub-commands.
type Command struct {
Stdout io.Writer
}
// NewCommand returns a new instance of Command.
func NewCommand() *Command {
return &Command{
Stdout: os.Stdout,
}
}
// Run executes the command.
func (cmd *Command) Run(args ...string) error {
fmt.Fprintln(cmd.Stdout, strings.TrimSpace(usage))
return nil
}
const usage = `
Configure and start an InfluxDB server.
Usage: influxd [[command] [arguments]]
The commands are:
backup downloads a snapshot of a data node and saves it to disk
config display the default configuration
help display this help message
restore uses a snapshot of a data node to rebuild a cluster
run run node with existing configuration
version displays the InfluxDB version
"run" is the default command.
Use "influxd help [command]" for more information about a command.
`
|
