added new features

- expanding `environment` vars in cmd section
- support for connecting to one proxy/bastion host
- better notification text layout
- better error message on private key failing to open

cmd/backup.go

@@ -25,7 +25,7 @@ var cmdLists []string
 
 func init() {
 
-	backupCmd.Flags().StringSliceVarP(&cmdLists, "lists", "l", nil, "Accepts a comma-separated names of command lists to execute.")
+	backupCmd.Flags().StringSliceVarP(&cmdLists, "lists", "l", nil, "Accepts comma-separated names of command lists to execute.")
 
 }
 

cmd/config.go

@@ -0,0 +1,31 @@
+package cmd
+
+// import (
+// 	"git.andrewnw.xyz/CyberShell/backy/pkg/backy"
+
+// 	"github.com/spf13/cobra"
+// )
+
+// var (
+// 	configCmd = &cobra.Command{
+// 		Use:   "config list ...",
+// 		Short: "Runs commands defined in config file.",
+// 		Long:  `Cron executes commands at the time defined in config file.`,
+// 		Run:   config,
+// 	}
+
+// 	cmds  []string
+// 	lists []string
+// )
+
+// func config(cmd *cobra.Command, args []string) {
+
+// 	opts := backy.NewOpts(cfgFile, backy.UseCron())
+// 	opts.InitConfig()
+
+// }
+
+// func init() {
+
+// 	configCmd.PersistentFlags().StringArrayVarP(&cmds, "cmds", "c", nil, "Accepts comma-seperated list of commands to list")
+// }