Post

C Language. How to calculate of calls expected, in a time defined, into Call Center.

Immagine
  C Language. How to calculate of calls expected, in a time defined, into Call Center. #c #gcc #mathematics #statistics #programming #linux

Postgresql Administration / pg_bench. How to execute 'pg_bench' sofware for test stress of databases, to measure the Transaction for seconds.

Immagine
  Postgresql Administration / pg_bench. How to execute 'pg_bench' sofware for test stress of databases, to measure the Transaction for seconds. #pg_bench #postgresql #administration #dba #query #pgplsql #database #postgres

Cyber Security and Math Function to estimate spread of malware/worm, through graph node representation.

Immagine
Cyber Security and Math Function to estimate spread of malware/worm, through graph node representation. #cybersecurity #ethicalhacking #malware #worm #math #research #graph #spread

Linux Administration / Perl Programming. How to redirect input 'STDIN' to text file.

Immagine
Linux Administration / Perl Programming. How to redirect input 'STDIN' to text file. #linux #sysadmin #administration #perl #programming #redirect

Postgresql Administration. How to debugging the calls with 'strace' command.

Immagine
  Postgresql Administration. How to debugging the calls with 'strace' command. #postgresql #dba #database #administration #pgplsql #sql #query

Linux Encryption. How to create private key with openssl tool, and extract a relative public key, for sharing.

Immagine
  Linux Encryption. How to create private key with openssl tool, and extract a relative public key, for sharing. #linux #administration #openssl #cybersecurity #encryption #cryptography #privatekey #publickey

Cyber Security / Ethical Hacking. How to find anomalies in Syn/Acknowledge message of Protocol TCP, to prevent FLOOD Attack (DDOS).

Immagine
  Cyber Security / Ethical Hacking. How to find anomalies in Syn/Acknowledge message of Protocol TCP, to prevent FLOOD Attack (DDOS). #tcp #ddos #hacking #cybersecurity #wireshark #prevent #monitoring