mvlad
Joined 12 years ago
Karma
-3
Submissions
9
Member since
Jul 8
Recent submissions
Comment · 12 years ago
"In short, people with A.D.H.D. may not have a disease, so much as a set of behavioral traits that don’t match the expectations of our contemporary culture."
Comment · 12 years ago
"Excluding proprietary solutions, a few competing software tracers exist for Linux. ftrace is the de facto function tracer of the Linux kernel. strace is able to record all system calls made by a user process. SystemTap is a Linux kernel and user space tracer which uses custom user scripts to produce plain text traces. sysdig also uses scripts, written in Lua, to trace and analyze the Linux kernel.
The main distinctive features of LTTng is that it produces correlated kernel and user space traces, as well as doing so with the lowest overhead amongst other solutions. It produces trace files in the CTF format, an optimized file format for production and analyses of multi-gigabyte data. LTTng is the result of close to 10 years of active development by a community of passionate developers. It is currently available on all major desktop and embedded Linux distributions."
Further down you'll discover that your application(s) are linked with a library provided by the project.
Most of them rely on kprobes [1], or like ftrace on [2]. But there is also oprofile [3], and almighty perf [4], which rely on CPU extensions to implement tracing, (also implemented and by the HW manufacturer as well -- but in a OS-agnostic way).
[1] http://lxr.free-electrons.com/source/Documentation/kprobes.t...
[2] http://lxr.freeelectrons.com/source/Documentation/filesystem...
[3] http://oprofile.sourceforge.net/doc/internals/index.html
Comment · 12 years ago
I love that social groups are critical and so it seems that swimming and saunas, but when taking a piss, or having a kitchen are ``irrelevant'' topics.
Comment · 12 years ago
I think the target audience is different.
For people really interested in crypto there's obiously HAC [1].
For people interested in something that is updated each year: LNCS from DIMVA and RAID are quite good for understanding the problems or future problems and their solutions.
And of course phrack?
Comment · 12 years ago
This reminds me of Siemens RTL Titling WM demo[1] from '87.
Comment · 12 years ago
At least, in your case, you can opt not to download/install. You can read those terms and you can choose either to install or not. Yes, nobody does, but maybe it is time to do it.
Let's not mix apples with oranges.
Privacy will always be a issue when you want an ``enriched experience'' from that app (although in some cases, privacy it is just being abused from other malign or commercial value).