676 results for tags
software x
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MSYS2 download | SourceForge.net
A Cygwin-derived software distro for Windows using Arch Linux's Pacman.Sun Dec 4 01:10:02 2016 - permalink -- https://sourceforge.net/projects/msys2/
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Sshguard
sshguard protects hosts from brute-force attacks against SSH and other services. It aggregates system logs and blocks repeat offenders using one of several firewall backends, including iptables, ipfw, and pf.Thu Dec 1 19:33:03 2016 - permalink -- http://www.sshguard.net/
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Enter the void
Void is a general purpose operating system, based on the monolithic Linux® kernel. Its package system allows you to quickly install, update and remove software; software is provided in binary packages or can be built directly from sources with the help of the XBPS source packages collection.Mon Nov 28 16:03:33 2016 - permalink -
It is available for the Intel x86®, ARM® and MIPS® processor architectures; Software packages can be built natively or cross compiling through the XBPS source packages collection.- http://www.voidlinux.eu/
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An Open Source GNSS Software Defined Radio Library
GNSS signal processing functions written in CFri Nov 18 21:56:44 2016 - permalink -
Code generations
Signal acquisition / tracking
Decoding navigation messages
Pseudo-range / carrier phase mesurements
GUI application (AP) written in C++/CLI
Visualization of GNSS signal processing in real-time
Real-time positioning with RTKLIB (http://www.rtklib.com/)
Observation data can be outputted in RINEX or RTCM format
Support following signals (tracking and decoding navigation message)
GPS L1CA
GLONASS G1
Galileo E1B
BeiDou B1I
QZSS L1CA/SAIF/LEX
SBAS L1
Support following front-ends for real-time positioning
NSL Stereo http://www.nsl.eu.com/primo.html
SiGe GN3S sampler v2/v3 https://www.sparkfun.com/products/10981
Nuand BladeRF http://nuand.com/
RTL-SDR http://sdr.osmocom.org/trac/wiki/rtl-sdr
Support RF binary file for post processing
Mentioned on https://www.rtl-sdr.com/receiving-gps-with-an-rtl-sdr-dongle-and-gps-antenna/- https://github.com/taroz/GNSS-SDRLIB
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Technoblogy
Interesting projects with Arduino and even smaller AVR-based computers, including tiny lisp computers.Sat Nov 12 19:13:50 2016 - permalink -- http://www.technoblogy.com/show?KVM
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LSH - a GNU implementation of the Secure Shell protocols
A GNU implementation of the Secure Shell protocolsFri Nov 11 16:17:43 2016 - permalink -
lsh is a free implementation (in the GNU sense) of the ssh version 2 protocol, standardised by the IETF SECSH working group.- https://www.lysator.liu.se/~nisse/lsh/
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Emacs, Dynamic Modules, and Joysticks « null program
Example for a dynamic module in Emacs 25.Thu Nov 10 15:17:47 2016 - permalink -- http://nullprogram.com/blog/2016/11/05/
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Daniel Estévez – Electronics, ham radio and more
Has a number of interesting articles, for exampleTue Nov 8 22:38:39 2016 - permalink -
Trying to find the DSLWP-B crash site, calculation of the impact location of the DSLWP-B spacecraft.
https://destevez.net/2019/08/trying-to-find-the-dslwp-b-crash-site/#more-7025
Detailed description of decoding telemetry from Voyager 1 received 2015-12-30 with the Green Bank radio telescope.
https://destevez.net/2021/09/decoding-voyager-1/
And some more recent data
https://destevez.net/2021/12/more-data-from-voyager-1/
Analysis of the Ephemeris quality during the Galileo outage in July 2019.
https://destevez.net/2019/09/ephemeris-quality-during-the-galileo-outage/
https://destevez.net/2019/08/galileo-outage-revisited/
Other articles related to satellite navigation
https://destevez.net/2022/03/a-rust-implementation-of-galileo-osnma/
https://destevez.net/2022/03/timing-sdr-recordings-with-gps/
https://destevez.net/2019/11/measuring-the-allan-deviation-of-a-gpsdo-with-an-sdr/
https://destevez.net/2023/10/update-on-the-galileo-gst-utc-anomaly/
The following articles contain information about the Pluto SDR
https://destevez.net/2023/02/maia-sdr/ Maia SDR, an open-source FPGA-based SDR project focusing on the ADALM Pluto. https://maia-sdr.org/
https://fosdem.org/2024/schedule/event/fosdem-2024-1841-maia-sdr-an-open-source-fpga-based-project-for-ad936x-zynq-radios/
https://destevez.net/2022/09/connecting-the-pluto-sdr-to-an-android-phone/
https://destevez.net/2022/08/calculating-the-qo-100-beacons-frequency-separation/
Details of the Reed-Solomon code used by Voyager
https://destevez.net/2021/12/voyager-1-and-reed-solomon/
https://destevez.net/2022/02/an-error-in-the-dsn-telecommunications-link-design-handbook-description-of-reed-solomon/
LDPC toolkit
https://destevez.net/2023/07/ldpc-toolbox-gets-ldpc-decoding/
https://github.com/daniestevez/ldpc-toolbox
List of RF recordings
https://destevez.net/rf-recordings/- http://destevez.net/
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FreeSRP | electronics.kitchen
Tue Nov 8 22:30:27 2016 - permalink -- http://electronics.kitchen/freesrp
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Copay – Secure, Shared Bitcoin Wallet
Open source (MIT licensed), available for iOS, Android, Windows, OS X and Linux.Sun Nov 6 23:28:28 2016 - permalink -- https://copay.io/
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Maximum input level for Airspy: -10 dBm.
Tue Nov 1 23:02:53 2016 - permalink -- https://uk.groups.yahoo.com/neo/groups/airspy/conversations/topics/3265
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about | darktable
darktable is an open source photography workflow application and raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images and enhance them.Sun Oct 30 00:37:52 2016 - permalink -
Available for Linux, FreeBSD and OS X.- http://www.darktable.org/about/
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Xpra - Wikipedia
xpra or X Persistent Remote Applications is a tool which runs X clients, typically on a remote host, and directs their display to the local machine without losing any state.Tue Oct 25 05:25:56 2016 - permalink -- https://en.wikipedia.org/wiki/Xpra
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stali - static linux
stali is a brand new static linux distribution based on the original pre-2010 plans of the suckless.org project, but with a couple of revised goals:Sat Oct 22 20:29:17 2016 - permalink -
stali goals
Follow the suckless philosophy
Target x86_64 and arm (RPi) support- http://sta.li/
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Managing EFI Boot Loaders for Linux
With the rising availability of Extensible Firmware Interface (EFI) and Unified EFI (UEFI) computers, there's an increasing need to configure EFI boot loaders, particularly in multi-boot environments. The way EFI computers boot is very different from the way older computers based on the Basic Input/Output System (BIOS) boot. This fact is both positive and negative. On the plus side, the EFI boot method is much more flexible and, in theory, easier to configure than is the BIOS boot method. On the minus side, existing documentation and personal skills are often built around BIOS, which can make setting up an EFI-based system tricky. There's also the fact that EFI support in Linux distributions is much newer than BIOS support, so there tend to be more EFI glitches.Tue Oct 18 17:28:58 2016 - permalink -- http://www.rodsbooks.com/efi-bootloaders/
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Minisign by Frank Denis
Minisign is a dead simple tool to sign files and verify signatures.Fri Oct 14 16:43:23 2016 - permalink -
It is portable, lightweight, and uses the highly secure Ed25519 public-key signature system.- https://jedisct1.github.io/minisign/
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b (browse) command for ed(1)
Beginning with the Eighth Edition, ed(1) had the following command.Tue Oct 11 14:38:08 2016 - permalink -
This is from the Plan 9 ed man page.
(.,.)b[+-][pagesize][pln]
Browse. Print a `page', normally 20 lines. The
optional `+' (default) or `-' specifies whether the
next or previous page is to be printed. The optional
pagesize is the number of lines in a page. The
optional `p', `n', or `l' causes printing in the speci-
fied format, initially `p'. Pagesize and format are
remembered between `b' commands. Dot is left at the
last line displayed.- http://www.tuhs.org/pipermail/tuhs/2008-May/001507.html
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Krita | Digital Painting. Creative Freedom.
Krita is a professional FREE and open source painting program. It is made by artists that want to see affordable art tools for everyone.Wed Oct 5 00:09:26 2016 - permalink -
- concept art
- texture and matte painters
- illustrations and comics- https://krita.org/en/
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Iridium Browser
The iridiumbrowser is based on the Chromium code base. All modifications enhance the privacy of the user and make sure that the latest and best secure technologies are used. Automatic transmission of partial queries, keywords, metrics to central services is prevented and only occurs with the approval of the user. In addition, all our builds are reproducible and modifications are auditable, setting the project ahead of other secure browser providers.Mon Oct 3 01:47:40 2016 - permalink -- https://iridiumbrowser.de/index.html
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http://dygraphs.com/index.html
dygraphs is a fast, flexible open source JavaScript charting library.Sat Sep 24 17:27:16 2016 - permalink -- http://dygraphs.com/index.html