scripting

Shell Scripting while loop Linux scripting while loop is similar to C language while loop. There is a condition in while. And…

Shell Scripting if then elif A new if can be nested inside an elif. Syntax: Syntax of if then elif is shown…

Shell Scripting if then else The if then else condition loop states that if condition meets, output goes to if part otherwise…

Shell Script Parameters A bash shell script have parameters. These parameters start from $1 to $9. When we pass arguments into the…

Shell Scripting case A case construct helps us to simplify nested if statement. You can match several variables against one variable. Each…

Shell Scripting eval command The eval command is a built-in command. It takes a string as its argument and evaluate it, then…

Redis Hashes Redis Hashes are the perfect data type to represent objects. They used to map between the string fields and the…

Redis vs Elasticsearch Comparison Index Redis Elasticsearch Introduction Redis is in-memory data structure store, used as database, cache and message broker Elasticsearch…

Install Redis on Ubuntu Follow the steps given below to install Redis on Ubuntu: First setup a non-root user using sudo and…

Redis Vs Memcached Comparison Index Memcached Redis What is Memcached is in-memory key-value store, originally intended for caching purpose. Redis is in-memory…