Jan 182015
 

rednotebook Documenting processes and systems or just keeping a diary of the daily happenings are things that many computer users are doing very often. RedNotebook is a professional application that allows you to create a log or journal of all those tasks as well as document issues with your network. The app can be seen as a professional journal for IT experts, although it can also be used by home users as well.
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Oct 202014
 

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Guest post by Richard Larson

Linux often seems like a breath of fresh air to Windows users. It’s free. It doesn’t have bloatware issues. You don’t have to pay for it. It has less malware and hacking issues because it’s less profitable and productive for the baddies to concentrate on an operating system with less users.

Did I mention it doesn’t cost anything?

Whatever the reason Linux looks good to you, you have to remember that Linux and Windows are two different animals. Windows is far more professionally polished and noob friendly. (It has to be. You paid for it.) While there are a few supported versions of Windows floating around, most users stick with the one that comes with their machines. On the hand, Linux has so many distributions, it’s hard to keep track sometimes. From the way you install programs to the amount of time you spend in a command prompt screen, it’s a different experience. Whether it’s a good experience or not depends on your preference.

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Sep 302014
 

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Article by Daniel Miessler first posted on his blog

lsof is the sysadmin/security über-tool. I use it most for getting network connection related information from a system, but that’s just the beginning for this powerful and too-little-known application. The tool is aptly called lsof because it “lists openfiles“. And remember, in UNIX just about everything (including a network socket) is a file.

Interestingly, lsof is also the Linux/Unix command with the most switches. It has so many it has to use both minuses andpluses.

usage: [-?abhlnNoOPRstUvV] [+|-c c] [+|-d s] [+D D] [+|-f[cgG]]
 [-F [f]] [-g [s]] [-i [i]] [+|-L [l]] [+|-M] [-o [o]]
 [-p s] [+|-r [t]] [-S [t]] [-T [t]] [-u s] [+|-w] [-x [fl]] [--] [names]

As you can see, lsof has a truly staggering number of options. You can use it to get information about devices on your system, what a given user is touching at any given point, or even what files or network connectivity a process is using.

For me, lsof replaces both netstat and ps entirely. It has everything I get from those tools and much, much more. So let’s look at some of its primary capabilities:

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Gigolo – Easily Manage Local And Remote Filesystem Connections

Gigolo – Easily Manage Local And Remote Filesystem Connections

Article by Himanshu Arora first posted on http://mylinuxbook.com/ Sometimes a computer system is connected to so many file-systems (in parallel) that managing these connections becomes a complex task. If a user’s work involves interacting with local, external and remote file-systems then he/she would definitely feel a need for a connection management software to manage all […]

Linux AIO some of the most common distributions in one ISO

Linux AIO some of the most common distributions in one ISO

Sometimes you want to test or show different GNU/Linux distributions, or just different desktop environment, and in these cases you usually have to put different ISO on CD/DVD or better on USB Sticks and this usually take some time. Luckily now there is a new and nice project that makes the work of testing different […]