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Οι μηχανές Linux είναι γνωστές για να είναι αρκετά ασφαλείς. Οι μελέτες έχουν δείξει ότι Linux έχει σχεδιαστεί κατά τρόπο ασφαλή. Ακόμα, παρά όλα τα χαρακτηριστικά γνωρίσματα ασφάλειας που έρχονται συσσωρευμένος με μια εγκατάσταση Linux, πρέπει να διαμορφώσετε αυτά τα χαρακτηριστικά γνωρίσματα για να τα θέσετε σε λειτουργία σωστά για σας. Θα σας καθοδηγήσω μέσω της διαδικασίας της καθιέρωσης ένα από τα εργαλεία που βοηθούν να εξασφαλίσουν τη μηχανή σας - η αντιπυρική ζώνη. Θα χρησιμοποιήσουμε την αντιπυρική ζώνη iptables για αυτήν την άσκηση. Υποθέτω ότι χρησιμοποιείτε έναν κεντρικό υπολογιστή που τρέχει την κόκκινη επιχείρηση Linux 4 καπέλων ή παρόμοιος. Εντούτοις, τα περισσότερα από τα βήματα πρέπει να λειτουργήσουν το πρόστιμο σε άλλες διανομές Linux επίσης. Σε αυτό το άρθρο οργάνωση μια αντιπυρική ζώνη σε έναν κεντρικό υπολογιστή Linux που τρέχει τον κεντρικό υπολογιστή δικτύου Apache, το FTP, και το SSH. [κρότος για να συνεχιστεί…]

Αυτό είναι μια θέση φιλοξενουμένων κοντά Devicepedia - εάν συμπαθείτε αυτό το άρθρο θεωρήστε η τροφή Devicepedia RSS.

Το Mozilla Firefox είναι η ταχύτατης ανάπτυξης μηχανή αναζήτησης Ιστού και υπάρχει ολόκληρο ένα μέρος των λόγων για αυτό. Οι υπεύθυνοι για την ανάπτυξη έχουν δημιουργήσει έναν τεράστιο αριθμό του βούλωμα-INS και προσθέτουν -προσθέτω-ons την άδεια ουσιαστικά οποιασδήποτε σε απευθείας σύνδεση δραστηριότητας που γίνεται αβίαστα. Σε αυτό το απλό σεμινάριο, θα σας παρουσιάσουμε πώς να προσαρμόσουμε Firefox για να εργαστούμε γρηγορότερα στα netbooks. [κρότος για να συνεχιστεί…]

Αυτό είναι μια θέση φιλοξενουμένων κοντά Devicepedia - εάν συμπαθείτε αυτό το άρθρο θεωρήστε η τροφή Devicepedia RSS.

Googles emailing service Gmail has become popular around the world and therefore, wanting to import your own Gmail contacts into a robust contact manager such as the one included with Outlook 2007 becomes a common desire. This simple tutorial will show you how to do just that. [click to continue...]

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This tutorial will show you how to hide .rar files within .jpg files - so that anyone who opens the picture would never know there was another file hidden within it. [click to continue...]

Remote Assistance is a tool that has been designed to allow users to get remote support from a technician, IT Manager, friend, helpdesk, or vendor. Remote Assistance is very similar to remote packages like VNC Ultra or pcAnywhere, though perhaps not as fully featured. However, for the occasional support issue it should work just fine. [click to continue...]

The era of the dominant windows XP OS is coming to a slow but grinding halt as Windows Vista and 7 are taking the lead. But, there are those who still prefer Windows XP Home and Office Editions, and for their sake I have created this article on its very useful and lifesaving features. [click to continue...]

The Linux command line can be very powerful once you know how to use it. You can parse data, monitor processes, and do a lot of other useful and cool things using it. There often comes a need to generate a report and mail it out. It could be as simple a requirement as a notification that the day’s backup went through fine, or did not. I’ll help you get started with sending mails from the Linux command line and in shell scripts. We will also cover sending attachments from the command line. We will begin with the “mail” command. [click to continue...]

This brief tutorial will guide you through creating your first web page. [click to continue...]

MP3tag is a great tool for editing your music’s metadata (also known as ‘tags’). Despite the name, MP3tag can tag more than just MP3s, such as FLAC, AAC, OGG, and much more. The site gives a great short description of the program.

Mp3tag is a powerful and yet easy-to-use tool to edit metadata (ID3, Vorbis Comments and APE) of common audio formats. It can rename files based on the tag information, replace characters or words from tags and filenames, import/export tag information, create playlists and more. The program supports online freedb database lookups for selected files, allowing you to automatically gather proper tag information for select files or CDs.

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Have you ever forgotten your MySQL root password? It’s one of those things that just happens despite the numerous precautions one might take. As a result, you are locked out of your database server. You can’t create new databases and are left with little control over the state of your database server. In such situations knowing how to regain root access to your database server comes in handy. So here’s what you can do to reset the password for the root user in MySQL on both Windows and Linux. [click to continue...]

This guide provides some background info on Ajax, and then jumps right in and gets you started with examples. [click to continue...]

This tutorial will guide you through the steps required to set up everything in Windows XP to allow you to connect to an office (or other) VPN server. [click to continue...]

WinDirStat (short for Windows Directory Statistics) is a “disk usage viewer” that can help you visualize your used hard drive space. This allows you to track down which directories and file types are taking up the most space. Also, it’s a fun thing to see! You can download it here. WinDirStat runs on “all current variants” of Windows. [click to continue...]

SmartCam turns a Symbian Series 60 phone with bluetooth and camera into a webcam ready to use with your PC. It is open source software, licenced under the GPLv2 and will run on Linux or Windows. There are commercial applications that will do the same thing, but I believe in using and supporting free, open source software whenever possible. [click to continue...]