[Sonic-utilities]: Added commands to view acl and port running configs (#557)

[show] Add commands to view acl and port running configs

Author: prprakas

doc/Command-Reference.md

@@ -2785,6 +2785,8 @@ This sub-section explains the show commands for displaying the running configura
 3) ntp
 4) snmp
 5) all 
+6) acl
+7) interface
 
 **show runningconfiguration all**  
 
@@ -2851,6 +2853,36 @@ This command displays the running configuration of the snmp module.
   admin@sonic:~$ show runningconfiguration snmp
   ```
 
+**show runningconfiguration acl**
+
+This command displays the running configuration of the acls
+
+  - Usage:
+    show runningconfiguration acl
+
+
+- Example:
+  ```
+  admin@sonic:~$ show runningconfiguration acl
+  ```
+
+**show runningconfiguration interface <interfacename>**
+
+This command displays the running configuration of the ports
+
+  - Usage:
+    show runningconfiguration interface <interfacename>
+
+
+- Example:
+  ```
+  admin@sonic:~$ show runningconfiguration interface
+  ```
+
+  ```
+  admin@sonic:~$ show runningconfiguration interface <interfacename>
+  ```
+
 Go Back To [Beginning of the document](#SONiC-COMMAND-LINE-INTERFACE-GUIDE) or [Beginning of this section](#Startup--Running-Configuration)
 
 
@@ -3677,4 +3709,4 @@ Once if users go to "vtysh", they can use the routing stack specific commands as
 Refer the routing stack [Quagga Command Reference](https://www.quagga.net/docs/quagga.pdf) or [FRR Command Reference](https://buildmedia.readthedocs.org/media/pdf/frrouting/latest/frrouting.pdf) to know more about about the routing stack configuration.
 
 
-Go Back To [Beginning of the document](#SONiC-COMMAND-LINE-INTERFACE-GUIDE) 
+Go Back To [Beginning of the document](#SONiC-COMMAND-LINE-INTERFACE-GUIDE) 

show/main.py

@@ -1329,6 +1329,29 @@ def all(verbose):
     run_command(cmd, display_cmd=verbose)
 
 
+# 'acl' subcommand ("show runningconfiguration acl")
+@runningconfiguration.command()
+@click.option('--verbose', is_flag=True, help="Enable verbose output")
+def acl(verbose):
+    """Show acl running configuration"""
+    cmd = "sonic-cfggen -d --var-json ACL_RULE"
+    run_command(cmd, display_cmd=verbose)
+
+
+# 'interface' subcommand ("show runningconfiguration interface <interfacename>")
+@runningconfiguration.command()
+@click.argument('interfacename', required=False)
+@click.option('--verbose', is_flag=True, help="Enable verbose output")
+def interface(interfacename, verbose):
+    """Show port running configuration"""
+    cmd = "sonic-cfggen -d --var-json PORT"
+
+    if interfacename is not None:
+        cmd += " {0} {1}".format("--interface", interfacename)
+
+    run_command(cmd, display_cmd=verbose)
+
+
 # 'bgp' subcommand ("show runningconfiguration bgp")
 @runningconfiguration.command()
 @click.option('--verbose', is_flag=True, help="Enable verbose output")