UNIX / Linux: awk Add Two Numbers
last updated in Categories BASH Shell
How do I add two numbers using awk? How do I calculate all incoming number stream on fly and display the total using awk?
Tag: programming language
PHP: Verify And Sanitize Email Address
last updated in Categories Apache, Linux, PHP, Programming, Security, UNIX
Q. How do I verify input data such as email address under PHP programming language?
What Are Linux / UNIX Shells?
last updated in Categories BASH Shell, CentOS, FreeBSD, HP-UX Unix, KSH Shell, Linux, OpenBSD, RedHat and Friends, Suse, UNIXCan you explain me UNIX shell? What are Shells?
How to access MySQL database using Perl
last updated in Categories MySQL, Perl
Q. How do I access my MySQL database server using Perl programming language?