UNIX / Linux: awk Add Two Numbers
Posted on in Categories BASH Shell last updated October 2, 2010
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
Posted on in Categories Apache, Linux, PHP, Programming, Security, UNIX last updated September 19, 2008
Q. How do I verify input data such as email address under PHP programming language?
What Are Linux / UNIX Shells?
Posted on in Categories BASH Shell, CentOS, FreeBSD, HP-UX Unix, KSH Shell, Linux, Openbsd, RedHat and Friends, Suse, UNIX last updated June 17, 2009Can you explain me UNIX shell? What are Shells?
How to access MySQL database using Perl
Posted on in Categories MySQL, Perl last updated September 19, 2008
Q. How do I access my MySQL database server using Perl programming language?