Disable -ask-sudo-password for security reasons

config/config.go

@@ -216,7 +216,6 @@ func (c *SlackConf) Validate() (errs []error) {
 type ServerInfo struct {
 	ServerName  string
 	User        string
-	Password    string
 	Host        string
 	Port        string
 	KeyPath     string
@@ -232,7 +231,6 @@ type ServerInfo struct {
 
 	// used internal
 	LogMsgAnsiColor string // DebugLog Color
-	SudoOpt         SudoOption
 	Container       Container
 	Family          string
 }
@@ -253,13 +251,3 @@ type Container struct {
 	Name        string
 	Type        string
 }
-
-// SudoOption is flag of sudo option.
-type SudoOption struct {
-
-	// echo pass | sudo -S ls
-	ExecBySudo bool
-
-	// echo pass | sudo sh -C 'ls'
-	ExecBySudoSh bool
-}