IT Science

Search on Google like professional using this technique Many people use the internet for searching, and the most used browsers is the famous one Google that's why you should know those techniques to make it more productive and helpful. Search social media Put @ in front of a word to search social media. For example: @twitter. @facebook Search for a price Put $ in front of a number. For example: camera $400. Search hashtags Put # in front of a word. For example: #throwbackthursday Exclude words from your search Put - in front of a word you want to leave out. For example: jaguar speed -car Search for an exact match word Put a word or phrase inside quotes. For example: "tallest building". Search within a range of numbers Put ".." between two numbers. For example: camera $50..$100. Combine searches Put "OR" between each search query Then Google will look for sites contain one of the search query or all of them. For example:...

Execute bash command from python shell console . Almost Every unix., Linux machine came with pre-installed python sometimes the distribution may came by an older version but you can update it by simpl command line. python is a very powerful language that has a lot of features and an active community, And the ability to download any library without mentioning its standard library (pre-installed library) that are installed by default exemple ( datetime, math, random, os, multiprocessing, subprocess, socket, email, json...)    Désavantages of bash scripting Python is a  Shell scripting language which means it is developed mainly to deal with the system and its files, just like bash. Each scripting language has its benefits for example when it is came to dealing with systems files (copying, renaming, creating, reading...) bash provides better experience for every day using then any other language using cd, mv, cp, ls ... command. Bash disadvantage appears ...