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Do you find my tutorials and nixcraft ( https://www.cyberciti.biz/ ) site useful? Please consider supporting it especially if you use ad-blocker. It is hard to keep the site running when so many people block ads. nixCraft is a single man indie operation and online since 2002. I had started this site for sharing my knowledge […]

By admin | linux tutorials
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Jan
24

5 Code Sign Examples and How to Install SignTool EXE on Windows

Tweet If you are a Linux sysadmin or a developer, you probably already know how to create and sign a SSL certificate for your webserver. But, if your corporate environment also has some Windows servers and applications, you may end-up in a situation, where you may have to digitally sign Windows files. The process of […]

By admin | linux tutorials
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Jan
23

Eyegasm: 13 awesome cable management moment of zen

A professional cable installation and a cable management solution is a dream for any sysadmin or IT team. Here are some of the best looking data centers cabling that could be considered as porn art for the network and sysadmin users. Curated 1. An artist’s work (Source: AveryLongman) 2. How to spot a perfectionist ( […]

By admin | linux tutorials
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Jan
20

15 Examples to Upload Chef Repo with Cookbooks Using Knife Command

Tweet Once you’ve created your recipes and other objects for your chef cookbook, it should be uploaded to the Chef server. There are two ways you can upload your cookbooks: Using knife cookbook sub-command – This helps you to manipulate your cookbooks Using knife upload sub-command – This helps you to upload all chef objects […]

By admin | linux tutorials
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Jan
19

7 Steps to Create New Oracle Database from Command Line

Tweet Even if you are a Linux sysadmin or developer, sometimes you might end-up managing Oracle database that is running in your environment. In that case, it is essential to understand certain basic Oracle DBA activities. In this tutorial, we’ll explain how to create an Oracle database from command line. When you install Oracle software, […]

By admin | linux tutorials
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Jan
18

Registration Open for 2-Day Linux Sysadmin Workshop in Los Angeles

Tweet The first hands-on Linux sysadmin workshop for this year is here. This time it will be conducted in Los Angeles for 2 days. Workshop Date: 9-Feb-2017 (Thu) and 10-Feb-2017 (Fri) Location: 2000 East Mariposa Avenue, El Segundo, CA 90245 Click here to learn more about the workshop and register your spot (There is an […]

By admin | linux tutorials
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Jan
17

How to Use C++ STL Queue with an Example Program

Tweet If you stand in a queue at a grocery store (or anywhere else), the first customer in the queue will be served, and then the next, and so on. In programming terminology, especially in data structure, this concept is called FIFO (first in first out) queue. In C++, Queue is an important part of […]

By admin | linux tutorials
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7 Awesome Open Source Web Performance Software For Linux and Unix-like Systems

Web performance is nothing but the speed in which web pages are downloaded and displayed on the user’s web browser. Faster website speeds have been shown to increase sales or increase visitor loyalty including user satisfaction. Particularly useful for those use slow internet connections or on mobile phones/tablets. You can increase the speed of page […]

By admin | linux tutorials
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