diff --git a/solutions/eskimo/assignment1/command_line.js b/solutions/eskimo/assignment1/command_line.js
new file mode 100644
index 00000000..d552661c
--- /dev/null
+++ b/solutions/eskimo/assignment1/command_line.js
@@ -0,0 +1,339 @@
+/**
+ * @author AVINISH KUMAR
+ * @college BIT MESRA
+ */
+
+
+//Stores all commands
+var commandList=[];
+
+//Stores Command Name
+var commandName={};
+
+//Stores smallCommand Name
+var commandsmallName={};
+
+//Stores the argument in JSON format
+var argument_JSON={};
+
+/**
+* Parser Class
+*/
+class Parser
+{
+
+    /**
+    * @constructor
+    */
+    constructor()
+    { 
+
+        //To check two Exclusive commands doesn't get together 
+        this.isSetExclusive= new Array(100).fill("0");
+
+        //help command :- print how object needs to be created and all commands with descroption
+        var help_obj=
+        {
+            command:"help",
+            describe:"HELP",
+            handler:()=>{
+
+                console.log("How to add commands:-");
+                console.log("command: command name (string)");
+                console.log("describe: description (string)");
+                console.log("demandOption: Value needed or not (boolean)");
+                console.log("type: input type for command (string) ");
+                console.log("handler: function needed to be executed (function)");
+                console.log();
+                console.log("Commands:- ")
+                this.commandList.forEach(command_available => {
+                    console.log(command_available.command+": "+command_available.describe);
+                });
+            }
+        }
+
+        commandList.push(help_obj);
+
+        //set the command name
+        commandName["help_obj"]=0;
+    }
+
+    /**
+     * Add commands to commandList
+     * @param {JSON_object} input_command
+     */
+    add_command(input_command)
+    {
+        if(!this.correctCommand(input_command.command))
+        {
+            throw new Error('Enter correct command');
+        }
+
+        if(!this.correctType(input_command.type))
+        {
+            throw new Error('Enter correct type for command '+input_command.command);
+        }
+
+        if(!this.correctDemandOption(input_command.demandOption))
+        {
+            throw new Error('Enter correct demandOption for command '+input_command.command);
+        }
+
+        if(input_command.describe==null)
+        {
+            throw new Error('Enter command description for command '+input_command.command);
+        }
+
+        if(!this.isString(input_command.describe.replace(/ /g,'')))
+        {
+            throw new Error('Enter command description in correct format for command '+input_command.command);
+        }
+
+        if(input_command.ExclusiveIndex!=null)
+        {
+            //Checks ExclusiveIndex fromat & range
+            if(!Number.isInteger(input_command.ExclusiveIndex) || input_command.ExclusiveIndex>=100)
+                throw new Error('Enter correct ExclusiveIndex for command '+input_command.command);
+        }
+
+        if(input_command.type==null)
+        {
+            input_command.type="string";
+        }
+
+        if(input_command.demandOption==null)
+            input_command.demandOption=false;
+
+        //Checks for two command woth same name
+        if(commandName[input_command.command]==1)
+        {
+            throw new Error(input_command.command+' Command already exists');
+        }
+        
+        //Checks for smallCommand Input
+        if(input_command.smallCommand!=null && (!this.correctCommand(input_command.smallCommand) || commandsmallName[input_command.smallCommand]!=null))
+        {
+            throw new Error('Enter correct samllCommand for command '+input_command.command);
+        }
+
+        commandList.push(input_command);
+
+        //assing bot name and small to index of commandList
+        commandName[input_command.command]=commandList.length-1;
+
+        if(input_command.smallCommand!=null)
+        {
+            commandsmallName[input_command.smallCommand]=commandName[input_command.command];
+        }
+        // console.log(commandList[1]);
+    }
+
+    /**
+     * Executes the commands
+     */
+    execute()
+    {
+        //process.argv returns all input arguments && slice(2) for removing first two unwanted arguments 
+        var input_arg=process.argv.slice(2);
+        
+        input_arg.forEach((val) => {
+
+            if(val.startsWith("--") || val.startsWith("-"))
+            {
+                var command_available;
+
+                //For Name
+                if(val.startsWith("--"))
+                {
+                    //Silces the "--" from argument
+                    val=val.slice(2);
+
+                    //Checks that a command exists in the commandList
+                    if(commandName[(val.split("=")[0])]==null)
+                        throw new Error("Command "+val.split("=")[0]+" does not exist");
+
+
+                    command_available=commandList[commandName[(val.split("=")[0])]];
+                }
+                
+                //For smallName
+                else if(val.startsWith("-"))
+                {
+                    val=val.slice(1);
+
+                    //Checks that a command exists in the commandList
+                    if(commandsmallName[(val.split("=")[0])]==null)
+                        throw new Error("Command "+val.split("=")[0]+" does not exist");
+
+
+                    command_available=commandList[commandsmallName[(val.split("=")[0])]];
+                }
+
+                if(command_available.ExclusiveIndex!=null)
+                {
+                    //Checks if this command has previously occured or not 
+                    if(this.isSetExclusive[command_available.ExclusiveIndex]!="0")
+                    {
+                        throw new Error("The "+command_available.command+" and "+this.isSetExclusive[command_available.ExclusiveIndex]+" arguments cannot be used together.");
+                    }
+                    else
+                    {
+                        //Sets index EclusiveIndex of isSetExclusive with command name
+                        this.isSetExclusive[command_available.ExclusiveIndex]=command_available.command;
+                    }
+                }
+
+                if(command_available.demandOption)
+                {
+                    if(!val.includes("="))
+                    {
+                        throw new Error("The '--"+command_available.command+"' argument is required, but missing from input.");
+                    }
+
+                    //Takes the value of argument
+                    val=val.split("=")[1];
+
+                    //Checks the command type
+                    var command_type=command_available.type;
+
+                    if(command_type=='string')
+                    {
+                        if(this.isString(val))
+                        {
+                            var command_obj= command_available.command;
+                            argument_JSON[command_obj]=val;
+                        }
+                        else
+                        {
+                            throw new Error(Incorrect_Argument_Message(command_available.command));
+                        }
+                    }
+
+                    else if(command_type=='number')
+                    {
+                        if(this.isNumber(val))
+                        {
+                            var command_obj= command_available.command;
+                            argument_JSON[command_obj]=val;
+                        }
+
+                        else
+                        {
+                            throw new Error(Incorrect_Argument_Message(command_available.command));
+                        }
+                    }
+
+                    else
+                    {
+                        if(this.isBoolean(val))
+                        {
+                            var command_obj= command_available.command;
+                            argument_JSON[command_obj]=val;
+                        }
+
+                        else
+                        {
+                            throw new Error(Incorrect_Argument_Message(command_available.command));
+                        }
+                    }
+
+                    //Checks for handler of command and execute it
+                    if(command_available.handler!=null)
+                        command_available.handler.apply();
+                }    
+
+            }
+
+            else
+            {
+                throw new Error("Wrong Argument: ",val);
+            }
+        });
+    }
+
+    /**
+     * Prints the JSON
+     */
+    display()
+    {
+        console.log(argument_JSON);
+    }
+
+    /**
+     * Checks if type is correct
+     */
+    correctType(type)
+    {
+        if(type!='number' && type!='string' && type!='boolean' && type!=null)
+            return false;
+        return true;
+    }
+
+    /**
+     * Checks if DemandOption is correct
+     */
+    correctDemandOption(demandOption)
+    {
+        if(demandOption!=true && demandOption!=false && demandOption!=null)
+            return false;
+        return true;
+    }
+
+    /**
+     * Checks if command is correct
+     */
+    correctCommand(command)
+    {
+        if(command==null || ('0'<=command[0] && command[0]<='9'))
+            return false;
+        return true;
+    }
+
+    /**
+     * Checks if value is string
+     * @param {*} value 
+     */
+    isString(value)
+    {
+        if(value.match("^[A-z]+$"))
+            return true;
+
+        return false;
+    }
+
+    /**
+     * Checks if value is number
+     * @param {*} value 
+     */
+    isNumber(value)
+    {
+        if(value.match("^[0-9]+$"))
+            return true;
+
+        return false;
+    }
+
+    /**
+     * Checks if value is boolean
+     * @param {*} value 
+     */
+    isBoolean(value)
+    {
+        if(value=='true' || value=='false')
+            return true;
+
+        return false;
+    }
+
+    /**
+     * Error message for Incorrect Argument
+     * @param {string} command 
+     */
+    Incorrect_Argument_Message(command)
+    {
+        throw new Error("Enter correct argument for command "+command);
+    }
+}
+
+//Exports the class Parser
+module.exports =new Parser;
\ No newline at end of file
diff --git a/solutions/eskimo/assignment1/test.js b/solutions/eskimo/assignment1/test.js
new file mode 100644
index 00000000..ba17ca9d
--- /dev/null
+++ b/solutions/eskimo/assignment1/test.js
@@ -0,0 +1,51 @@
+var command_line=require("./command_line");
+
+command_line.add_command({
+    command:"key",
+    smallCommand:"k",
+    describe:"Input the key",
+    demandOption:true,
+    type:'number',
+    handler: function(){
+        console.log("Key");
+    }
+})
+
+
+command_line.add_command({
+    command:"name",
+    smallCommand: "n",
+    describe:"Input the name",
+    demandOption:true,
+    type:"string",
+    handler: function(){
+        console.log("name");
+    }
+})
+
+command_line.add_command({
+    command:"local",
+    smallCommand: "l",
+    describe:"Set local",
+    ExclusiveIndex: 1,
+    handler: function(){
+        console.log("local");
+    }
+})
+
+
+command_line.add_command({
+    command:"remote",
+    smallCommand: "r",
+    describe:"Set remote",
+    ExclusiveIndex: 1,
+    handler: function(){
+        console.log("remote");
+    }
+})
+
+
+
+command_line.execute();
+
+command_line.display();
\ No newline at end of file