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Perl Scripting Online Training At Smart Mind Online Training. It's useful for mission critical jobs in the public and private sectors. Perl is the GNU General Public License GPL, or an Open Source program, licensed under its Artistic License. Larry Wall created Perl. Conventional compilers convert applications. When a Perl application operate, it is first compiled into a byte code, which is later converted (as this system runs) into machine instructions. So it's not quite exactly the same .
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PERL SCRIPTING INTRODUCTION: • Bits and Pieces • Unary and Binary Operators • Statements and Dedarations • Pattern Matching • Unicode • Subroutines • References • Data Structures
PERL SCRIPTING • Portable Perl • Plain Old Documentation • Perl Scripting Online Training • Perl Culture • Special Names • Formats • Perl Functions • The Standard Perl Library • Pragmatic Modules
PERL SCRIPTING What is Perl scripting: Perl is a script programming language that is similar in syntax to the C language and that includes a number of popular UNIX facilities such as sed, awk, and tr. Perl is an interpreted language that can optionally be compiled just before execution into either C code or cross-platform byte code.
PERL SCRIPTING Perl Features: • Perl takes the best features from other languages, such as C, awk, sed, and BASIC, among others. • Perl database integration interface DBI supports third-party databases including Oracle, Sybase, Postgres, MySQL and others. • Perl works with HTML, XML, and other mark-up languages. • Perl supports Unicode. • Perl is Y2K compliant. • Perl supports both procedural and object-oriented programming.
PERL SCRIPTING • Perl is an interpreted language, which means that your code can be run as is, without a compilation stage that creates a non portable executable program. • Traditional compilers convert programs into machine language. When you run a Perl program, it's first compiled into a byte code, which is then converted ( as the program runs) into machine instructions. So it is not quite the same as shells, or Tcl, which are strictly interpreted without an intermediate representation.
PERL SCRIPTING • This small tutorial is based on my past 16+ years of experience in software development industry. I have gone through different stages in my career starting from trainee software developer till senior management. • I do not want to keep my learnings to myself, so I had written a small tutorial few years ago, and after getting lot of motivation from my dear readers, I thought of revising it and adding few more learnings which may benefit many other software engineers and developers working in this lovely industry.
PERL SCRIPTING By Smart Mind Online Training Contact: Smart Mind Online Training India:+91 9949599844 USA :+1-347-606-2716 Email: contact@smartmindonlinetraining.com