scripting

Shell Scripting Comments Any line starting with a hash (#) becomes comment. Comment means, that line will not take part in script…

Shell Scripting She-bang The sign #! is called she-bang and is written at top of the script. It passes instruction to program…

Redis Installation Go to Redis official website https://redis.io/ and follow images given below: Scroll down to Windows section. You will see learn…

Shell Scripting let command The let command is an arithmetic operator. It is almost same as (( )). Only difference is that,…

Redis Partitioning Partitioning is used to split your Redis data into multiple Redis instances so that every instance contain only a subset…

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

Shell Scripting Prevent setuid root spoofing Spoofing is a technique through which a user tries to grant unauthorized access on a system…

Shell Scripting Shift Through Parameters Shift command is a built-in command. Command takes number as argument. Arguments shift down by this number.…

Shell Scripting Sourcing a config file Many programs use external configuration files. Use of external configuration files prevents a user from making…

Shell Scripting Sourcing a file A file is sourced in two ways. One is either writting as source <fileName> or other is…