https://www.linkedin.com/in/ivano-natalini-10268020/

  Windows Administration / how to show information about registry key, through 'reg query' command by cmd. #cmd #dos #command #windows #server #admministration #registry

  Mysql Administration. Working with JSON fields. #json #mysql #sql #query #dba #database #administration

  Linux - Bash Language. How to pass arguments from folder, with commands bash. #bash #script #linux #administration

  Oracle Database / Working with mathematics operations / PLSQL. #oracle #database #plsql #administration #dba #query #stored

  Linux Administration / Working with strings in the text file. In this example, show how to use the functions cat, grep and sed. #linux #bash #script #administration #sed #cat #grep

  Cyber Security. Working with 'nmap' tool for design topography of hosts, and search / fix breachs. #nmap #cybersecurity #ethicalhacking #windows #linux #unix #scanner #hacking

  Sql Server and functions for compare similar words with a key. In this example, I use 'soundex' function, which returns a same hexadecimal value for similar words. #sqlserver #query #dba #database #administrator #soundex

  Cryptography with Maxima software, for search a strong key to support encryption. In this example, show a set of formulas,which use elliptic curve equation. An example. #cryptography #encryption #mathematics #maxima

  C Language,Mathematics & Cryptography. The Sieve of Eratosthenes for search Prime Number. #cryptography #mathematics #c #gcc #programming #encryption