docs: improve some cli docs

License: MIT
Signed-off-by: Henrique Dias <hacdias@gmail.com>

Former-commit-id: f7710895557fc2f181dc04b07cef1bf8e612bd9b [formerly bf7a392bc9e83971ddc9ae673f4fedf8772d3ed1] [formerly 06404f0eb55f410bb6cab197021bdd5e5c0991a2 [formerly 2ba5a4275af280b5e4ecd7324a0226af4371f7ab]]
Former-commit-id: 5a676627143edb8d7ca474b564fe2ab3c6b610c3 [formerly edbc0e60c66ab62df1611cda766fc8b3c8ac837e]
Former-commit-id: 2925d9dd6471f900c59adb495a5c2f7abfe0026e

cmd/config_export.go

@@ -10,7 +10,8 @@ func init() {
 
 var configExportCmd = &cobra.Command{
 	Use:   "export <filename>",
-	Short: "Export the configuration to a file.",
+	Short: "Export the configuration to a file",
+	Long:  "Export the configuration to a file.",
 	Args:  jsonYamlArg,
 	Run: python(func(cmd *cobra.Command, args []string, d pythonData) {
 		settings, err := d.store.Settings.Get()

cmd/config_import.go

@@ -23,7 +23,8 @@ type settingsFile struct {
 
 var configImportCmd = &cobra.Command{
 	Use: "import <filename>",
-	Short: `Import a configuration file. This will replace all the existing
+	Short: "Import a configuration file",
+	Long: `Import a configuration file. This will replace all the existing
 configuration. Can be used with or without unexisting databases.
 If used with a nonexisting database, a key will be generated
 automatically. Otherwise the key will be kept the same as in the

cmd/root.go

@@ -119,6 +119,7 @@ The precedence of the configuration values are as follows:
 - flag
 - environment variable
 - configuration file
+- database values
 - defaults
 
 The environment variables are prefixed by "FB_" followed by the option

cmd/users_export.go

@@ -10,8 +10,10 @@ func init() {
 
 var usersExportCmd = &cobra.Command{
 	Use:   "export <filename>",
-	Short: "Export all users.",
-	Args:  jsonYamlArg,
+	Short: "Export all users to a file.",
+	Long: `Export all users to a json or yaml file. Please indicate the
+path to the file where you want to write the users.`,
+	Args: jsonYamlArg,
 	Run: python(func(cmd *cobra.Command, args []string, d pythonData) {
 		list, err := d.store.Users.Gets("")
 		checkErr(err)

cmd/users_import.go

@@ -17,7 +17,8 @@ func init() {
 
 var usersImportCmd = &cobra.Command{
 	Use:   "import <filename>",
-	Short: "Import users from a file.",
+	Short: "Import users from a file",
+	Long:  "Import users from a file.",
 	Args:  jsonYamlArg,
 	Run: python(func(cmd *cobra.Command, args []string, d pythonData) {
 		fd, err := os.Open(args[0])