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