submodule Cisco-IOS-XR-shellutil-oper-sub1 {

    yang-version 1;

    belongs-to Cisco-IOS-XR-shellutil-oper {
        prefix Cisco-IOS-XR-shellutil-oper;
    }

    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR shellutil package operational data.
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-01-07" {
      description "IOS XR 5.3.1 revision.";
    }

    semver:module-version "1.0.1";

    typedef Time-source {
      type enumeration {
        enum "error" {
          value 0;
          description "Error";
        }
        enum "none" {
          value 1;
          description "Unsynchronized time";
        }
        enum "ntp" {
          value 2;
          description
            "Network time protocol";
        }
        enum "manual" {
          value 3;
          description "User configured";
        }
        enum "calendar" {
          value 4;
          description "Hardware calendar";
        }
      }
      description "Time source";
    }

    grouping SYSTEM-UPTIME {
      description "System uptime";
      leaf host-name {
        type string;
        description "Host name";
      }

      leaf uptime {
        type uint32;
        units "second";
        description
          "Amount of time in seconds since this system
         was last initialized";
      }
    }  // grouping SYSTEM-UPTIME

    grouping TIME-DATE {
      description "Date and time";
      leaf year {
        type uint16;
        description "Year [0..65535]";
      }

      leaf month {
        type uint8;
        description "Month [1..12]";
      }

      leaf day {
        type uint8;
        description "Day [1..31]";
      }

      leaf hour {
        type uint8;
        description "Hour [0..23]";
      }

      leaf minute {
        type uint8;
        description "Minute [0..59]";
      }

      leaf second {
        type uint8;
        description
          "Second [0..60], use 60 for leap-second";
      }

      leaf millisecond {
        type uint16;
        description "Millisecond [0..999]";
      }

      leaf wday {
        type uint16;
        description "Week Day [0..6]";
      }

      leaf time-zone {
        type string;
        description "Time zone";
      }

      leaf time-source {
        type Time-source;
        description "Time source";
      }
    }  // grouping TIME-DATE
  }  // submodule Cisco-IOS-XR-shellutil-oper-sub1