Oct 012015

Guest Post By Ravinder

CIS students earn a skill set that applies to a range of lucrative careers in IT. Data architects, software development managers and program managers are among dozens of CIS positions with a mid-career salary that is greater than $120,000.

Compared to other disciplines, job prospects are healthy for CIS majors – especially when they combine real-world experience with formal studies. The former is particularly important for graduates who want a competitive position in programming or software development.

Linux gives CIS students the opportunity to “look under the hood” and see how the operating system works. In fact, many graduates claim that Linux is what sparked their interest in programming in the first place.

In particular, Linux gives users the chance to learn about open-source software. The operating system makes it easy to explore different programming languages, distribution systems and other topics that give CIS students a valuable skillset for employers.

Windows vs. Linux for Computer Science Majors

Although it’s certainly valuable to be proficient in Windows programming, there are certain educational advantages to working with Linux. This is largely because most programming tools and languages are designed for Linux operating systems first. Many of them are never even ported to Windows.

According to Quora, other reasons why Linux trumps Windows for CIS majors include:

·  *nix operating systems make it easy for users to practice scripting.

·  Linux is free, which is great for college students on a budget.

·  Upgrades and updates are free, as well.

·  You can start learning and contributing open-source software.

·  Windows is mainly a client operating system. It is less programmer friendly than Linux.

·  Hackers tend to target Windows users due to the OS’s popularity.

Is a Computer Science Degree Worth the Investment for Programmers?

Many information technology companies complain that computer science curriculums aren’t preparing students for real-world jobs in the industry. This is why more colleges and universities are reforming their internship programs to give CIS majors firsthand experience in the field.

Like most other career paths, success in IT requires a genuine passion about the subject matter. The most prosperous programmers are those who explore Linux and other tools during their free time, and who seek the guidance of experienced mentors through internships.

If prospective students want to get the most out of their CIS degree, then they have to find a program that has a positive reputation among companies within the industry. For example, hiring managers know that graduates who earn a computer information science degree at GMercyU have a skill set that few other applicants can match.

Ultimately, the two most critical factors when it comes to landing a dream job in computer science are hands-on programming experience and a CIS degree from a reputable college or university. Students should use Linux to explore open-source software and find an internship opportunity that will prepare them for a career in information technology.

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Mar 112012

This is an article of mine, originally published on Wazi

WordPress , the popular content management system (CMS), is easy to configure and use, and is well supported by its community of professional consultants. WordPress depends for its operation from a full stack that includes an operating system, database, web server and PHP. If you can optimize this stack, you can improve the performance of your site. Here are some tips and best practices for a configuration that can improve performance without forcing a hardware upgrade.

In the first part of this guide we have seen what to check and modify in the operating system and database server (mysql)
In the second part I have presented the instructions to set the http server (Nginx to be exact) and PHP .

Today we will see APC, the configuration of WordPress and Varnish. Continue reading »

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Jan 232012

Sometimes it happen that: for mistakes, because you don’t rotate your logs or perhaps they growth up really quickly, that you need to analyse a large file (> 1GB) for searching a specific pattern of text. Probably you’ll go nowhere if you try to open them with vi or worst with a graphical editor like Gedit or libreoffice, and if your resource are low you risk to use all the memory and put your linux box in hang.

But don’t worry, like many things in Unix/Linux, there is a specific tool that can help you in this operation: Rowscope
Continue reading »

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Upstart from the SysAdvent site

Upstart from the SysAdvent site

We are in December and for this month i suggest to keep an eye on the site: http://sysadvent.blogspot.com This site it’s a sysadmin relative of the Perl Advent Calendar: One article for each day of December, ending on the 25th article. With the goals of of sharing, openness, and mentoring, the authors aim to provide great articles […]

If programming languages were cars...

If programming languages were cars…

I’ve found this funny article by Mike Vanier. This is an update to an old series of jokes about computer languages being like cars. I’ve added some more modern languages to the list. Any suggestions are welcome! Ada is a tank. A butt-ugly tank that never breaks down. People laugh uncontrollably if you tell them […]