atul161

#!/bin/bash

# We don't need return codes for "$(command)", only stdout is needed.
# Allow `[[ -n "$(command)" ]]`, `func "$(command)"`, pipes, etc.
# shellcheck disable=SC2312

set -u

abort() {
  printf "%s\n" "$@" >&2

atul161

To list all python versions in default locations

ls /usr/bin/python*

To remove just python3 package

sudo apt-get remove python3.5

plus it's dependent packages

sudo apt-get remove --auto-remove python3.5

plus configuration and/or data files of python3

sudo apt-get purge python3.5

atul161

Crieteria	Checklist
Information Gathering	Manually explore the site
	Spider/crawl for missed or hidden content
	Check for files that expose content, such as robots.txt, sitemap.xml, .DS_Store
	Check the caches of major search engines for publicly accessible sites
	Check for differences in content based on User Agent (eg, Mobile sites, access as a Search engine Crawler)
	Perform Web Application Fingerprinting
	Identify technologies used
	Identify user roles
	Identify application entry points

atul161

<clickhouse>
    <async_insert>1</async_insert>
    <async_insert_max_data_size>100000000</async_insert_max_data_size>
</clickhouse>

atul161

#include<iostream>
using namespace std;
int main(){
  //Normal variable declartaion which have value 10.
  int i = 10;
  //pointer declaration of int type and store the address of i variable
  int *p = &i;
  // value of i is 10
  cout<<i;
  //here p is pointer so it will print the address of i 

atul161

#include<iostream>
using namespace std;
int main(){
  int i = 10;
  i = i +1 ;
  cout<<i;
  cout<<&i;
  return 0;
}

atul161

#include<iostream>
using namespace std;
int main(){
  int i = 10;
  i = i + 10;
  return 0;
}

atul161

#include<iostream>
using namespace std;
int main(){
  int i = 10;
  return 0;
}

atul161

1.Data is in name-value pairs.
"name": "john Gupta"
2. Commas always separate data.
"name": "john Gupta", "age": 12
3. Curly braces always hold the objects.
{ "name" : "john Gupta" , "age" : 12 }
4. Square brackets always hold an array.
employees":[
{ "firstName":" John", "Lastname":" Gupta" },
{ "firstName":"Anna", "last name:"Shrivastava" },

atul161

//This message contain all the information related employee
message Employee{
//name will be the name of an employee
string name = 1;
//id is the unique id for each employee
int32 id = 2;
string email = 3;
}