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

  C++ Language. How to do manipulation strings. Below an example. #c ++ #g ++ #c #gcc #strings #manipulation #pipeline #sql #dba #database #systemadministration #query #mysql #postgresql #sqlserver #backend #fullstack      

  Python Language. How to wite file csv. #csv #python #export #sql #database #dba #backend #fullstack #mysql #postgresql #sqlserver #cloud #aws #linux #unix #windows      

  Mysql Server Administration. How to handle 'Json' data type, and search value with 'regex' instruction. #mysql #database #sql #dba #query #backend #fullstack      

  Cyber Security / Ethical Hacking. A simulation of Trojan/Malware connection, detected by analyzing network traffic with 'tcpdump'. Example. #tcpdump #cybersecurity #osint #penetrationtesting #ethicalhacking #trojan #virus #malware #hacking #backend #fullstack    

  Linux Administration. How to use 'awk' command, for to expose the searched data contained in a text file. Example. #awk #linux #administration #text #txt #search #filtered #pipeline #sql #export #query #database #bigdata #backend #fullstack #dba #unix #linux #shell #bash

  Penetration Testing / Ethical Hacking. How to retrieve ARP network information. #nmap #osint #arp #ethicalhacking #penetrationtesting #cybersecurity #unix #linux #bash #shell    

  Postgresql Administration. How to use Transaction with 'savepoint' to update the table. Below an example. #postgresql #sql #dba #query #backend #fullstack #transaction #savepoint #commit      

  C++ Language and Binary Arithmetic example. #c ++ #g ++ #c #gcc #binary #arithmetic #backend #fullstack #shell #bash #mathematics #physics #research #unix #linux    

  Sql Server Administration. An example of Window function query. #sqlserver #administration #sql #dba #query #backend #fullstack #reporting #businessintelligence      

  Working on Mysql Databases: #mysql #database #dba #sql #linux #unix #backend #aws #fullstack #research #shell #bash #cloud #administration      

  Ethical Hacking / Cyber Security. How to retrieve virtual machines on network, with 'nmap' tool. Example. #vm #virtualmachines #nmap #cybersecurity #ethicalhacking #hacking #penetrationtesting #malware #shellcode #shell #bash #linux #unix #osint      

  Postgresql and Parallelism for leverage multiple CPUs on query. Below an example to set temporarily max work cpu. #parallel #query #parallelism #postgresql #database #dba #research #physics #mathematics #cpu #psql #pgsql #bash #shell #linux #unix      

  C Language and methodology of 'Thread'. Below an example. #c #thread #gcc #pthread #backend #fullstack #unix #linux #shell #bash #research      

  Perl Language and Postgresql. How to import image into database, through script in Perl. Example. #perl #postgresql #sql #dba #database #script #import #image #gist #jpeg #jpg #unix #linux #shell #bash #backend #fullstack #research      

  Old Windows Commands. How to retrieve the devices the Pc, with 'systeminfo' command, and configure Com1 port (Old Serial) for comunication. Below an example. #windows #xp #cmd #dos #batch #com #serial #baud #modem #cable #systeminfo      

  C++ Language. An example how to use an Instance of Class. #c ++ #g ++ #c #gcc #oop #instance #class #backend #fullstack #mathematics #physics #research #unix #linux #shell #bash      

  Postgresql Report in Php, converted to file with 'curl'. After, i have converted file into json file with script in Perl Language. Triangulation for retrieving data by web. Example. #postgresql #php #perl #curl #bigdata #pipeline #shell #bash #script #retrieving #json #convert      

  Ethical Hacking / Cyber Security. How to disable firewall Windows by command line. #windows #cmd #netsh #ethicalhacking #cybersecurity #malware #shellcode #hacking #networking #backend #osint      

  C++, How to declare a Template to execute object statements. Below an example. #c ++ #g ++ #gcc #c #backend #fullstack #oop #programming #mathematics #objectoriented #fullstack #research #physics #linux #unix