Archive for the 'Tips' Category
- Find Out If Windows Server System Hacked / Cracked Or Not
Five useful command-line tools built into Windows for finding out if system has been hacked / cracked or not.
- How To Become a UNIX command-line Wizard
Learn about common errors and how to overcome them, and discover exactly why these 10 UNIX command line habits are worth picking up.
- Red Hat Enterprise Linux 5.2 Released
Update brings broad refresh of hardware support and improved quality, combined with new features and enhancements in areas such as virtualization, desktop, networking, storage & clustering and security
- How To Secure Home Wi-Fi ( Wireless ) Network
Describes some common wireless security tips for Windows, Linux, Game console and PDAs for home wifi network.
- Linux / UNIX RT Project Management Ticketing System Tutorial
Juliet Kemp shows you how to look after your bugs with Request Tracker, an enterprise-grade (and GPL’ed) ticketing system that can be used for project management, help desks, software development, and much more.
- andLinux - Run Windows and Linux Without Virtualization
If you cannot get rid of Windows due to application software compatibility issues, try andLinux.
Linux does everything that many users want it to, but some people have tasks that require Windows applications. You can dual-boot both operating systems, or run Windows in a virtualized environment on Linux. Alas, virtualization makes the guest OS almost useless [...] - mod_secdownload - Lighttpd Create Secure Download Area with Unique Download URL
Lighttpd handle secured download mechanisms using mod_secdownload modules. It uses the lighttpd webserver and the internal HTTP authentication using secrete password. This module use the concept called authenticated URL for a specified time. Each unique url remains valid for a specified time.
Your application has to generate a token and a timestamp which are checked by [...] - Stop Hotlinking with Lighttpd
The technology behind the World Wide Web, the Hypertext Transfer Protocol (HTTP), does not make any distinction of types of links — all links are functionally equal. Resources may be located on any server at any location. Linking to an image stored on another site increases the bandwidth use of that site even though [...]
- Debugging Tip: Trace the Process and See What It is Doing with strace
strace is a useful diagnostic, instructional, and debugging tool. It can save lots of headache. System administrators, diagnosticians and trouble-shooters will find it invaluable for solving problems with programs for which the source is not readily available since they do not need to be recompiled in order [...]
- Linux Failed Login Control: Lock and Unlock User Accounts Using PAM
How do I lock out a user after a set number of login attempts in Linux but also automatically unlock it after N minutes?
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