This is a old news and comes from WikiLeaks how to start one new series of leaks on the U.S. Central Intelligence Agency.
For me is another way to show bugs to people.
The article can be found here:
Some software come with new updates to fix bugs - like notepad, see article: Notepad++ 7.3.3 update fixe.
Thursday, March 9, 2017
Wednesday, March 8, 2017
Fedora 25: Enable gnome notifications Fedmsg and Openweather.
This tutorial is about gnome environment and notifications.
If you want to see notifications about your work and account under Fedora distro or just to see the weather then you need to deal with this tools.
Take a look to your gnome version and shell version:
After select on option then just use right click to make settings for each extension.
If you want to see notifications about your work and account under Fedora distro or just to see the weather then you need to deal with this tools.
Take a look to your gnome version and shell version:
[mythcat@localhost ~]$ gnome-about --gnome-version
Version: 2.32.0
Distributor: Red Hat, Inc
Build Date: 02/04/2016
[mythcat@localhost ~]$ gnome-shell --version
GNOME Shell 3.22.3
gnome-weather.noarch : A weather application for GNOME
gnome-weather-tests.noarch : Tests for the gnome-weather package
gnome-shell-extension-openweather.noarch : Display weather information from many
gnome-shell-extension-apps-menu.noarch : Application menu for GNOME Shell
gnome-shell.x86_64 : Window management and application launching for GNOME
gnome-shell-extension-common.noarch : Files common to GNOME Shell Extensions
gnome-tweak-tool.noarch : A tool to customize advanced GNOME 3 options[mythcat@localhost ~]$ gnome-tweak-toolAfter select on option then just use right click to make settings for each extension.
Labels:
2017,
Fedora,
Fedora 25,
gnome,
Gnome Shell,
linux tools,
tutorial,
tutorials
Fedora 25: Install the ffmpeg tools .
Install from web the repos rpmfusion using root account:
# dnf install http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
[root@localhost]# dnf install http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm# yum --enablerepo=rpmfusion-* list ffmpeg
Redirecting to '/usr/bin/dnf --enablerepo=rpmfusion-* list ffmpeg' (see 'man yum2dnf')
RPM Fusion for Fedora 25 - Free - Test Updates 1.3 kB/s | 1.9 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Updates S 4.8 kB/s | 7.0 kB 00:01
RPM Fusion for Fedora 25 - Free - Updates Debu 185 kB/s | 331 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Test Upda 1.7 kB/s | 2.7 kB 00:01
RPM Fusion for Fedora Rawhide - Nonfree 91 kB/s | 157 kB 00:01
RPM Fusion for Fedora Rawhide - Free - Debug 280 kB/s | 521 kB 00:01
RPM Fusion for Fedora 25 - Free - Source 58 kB/s | 95 kB 00:01
RPM Fusion for Fedora 25 - Free - Test Updates 9.7 kB/s | 16 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Updates D 3.8 kB/s | 5.6 kB 00:01
RPM Fusion for Fedora Rawhide - Nonfree - Sour 24 kB/s | 37 kB 00:01
RPM Fusion for Fedora 25 - Free - Updates Sour 143 kB/s | 30 kB 00:00
RPM Fusion for Fedora 25 - Nonfree 525 kB/s | 144 kB 00:00
RPM Fusion for Fedora Rawhide - Free 1.1 MB/s | 531 kB 00:00
RPM Fusion for Fedora 25 - Free - Test Updates 23 kB/s | 3.6 kB 00:00
RPM Fusion for Fedora 25 - Nonfree - Updates 13 kB/s | 19 kB 00:01
RPM Fusion for Fedora Rawhide - Free - Source 58 kB/s | 97 kB 00:01
RPM Fusion for Fedora 25 - Free - Debug 879 kB/s | 380 kB 00:00
RPM Fusion for Fedora 25 - Nonfree - Debug 41 kB/s | 69 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Test Upda 1.7 kB/s | 2.6 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Source 22 kB/s | 34 kB 00:01
RPM Fusion for Fedora 25 - Nonfree - Test Upda 5.4 kB/s | 8.5 kB 00:01
RPM Fusion for Fedora Rawhide - Nonfree - Debu 241 kB/s | 70 kB 00:00
RPM Fusion for Fedora 25 - Free - Updates 154 kB/s | 254 kB 00:01
RPM Fusion for Fedora 25 - Free 288 kB/s | 515 kB 00:01
Available Packages
ffmpeg.src 3.2.4-1.fc26 rpmfusion-free-rawhide-source
ffmpeg.x86_64 3.2.4-1.fc26 rpmfusion-free-rawhide[root@localhost]# yum --enablerepo=rpmfusion-* install ffmpeg.x86_64
Redirecting to '/usr/bin/dnf --enablerepo=rpmfusion-* install ffmpeg.x86_64' (see 'man yum2dnf')
Last metadata expiration check: 0:00:26 ago on Tue Mar 7 23:40:51 2017.
Dependencies resolved.
===============================================================================
Package Arch Version Repository Size
===============================================================================
Installing:
ffmpeg x86_64 3.2.4-1.fc26 rpmfusion-free-rawhide 1.5 M
ffmpeg-libs x86_64 3.2.4-1.fc26 rpmfusion-free-rawhide 6.2 M
fribidi x86_64 0.19.7-2.fc24 fedora 70 k
lame-libs x86_64 3.99.5-6.fc26 rpmfusion-free-rawhide 344 k
libass x86_64 0.13.4-1.fc25 fedora 95 k
libavdevice x86_64 3.2.4-1.fc26 rpmfusion-free-rawhide 83 k
libmfx x86_64 1.19-1.20170114gita5ba231.fc25
updates 33 k
libva x86_64 1.7.3-3.fc25 updates 89 k
ocl-icd x86_64 2.2.11-1.fc25 updates 46 k
opencore-amr x86_64 0.1.3-4.fc24 rpmfusion-free-rawhide 176 k
schroedinger x86_64 1.0.11-10.fc24 fedora 325 k
vo-amrwbenc x86_64 0.1.3-1.fc24 rpmfusion-free-rawhide 76 k
x264-libs x86_64 0.148-15.20170121git97eaef2.fc26
rpmfusion-free-rawhide 574 k
x265-libs x86_64 2.2-1.fc26 rpmfusion-free-rawhide 586 k
xvidcore x86_64 1.3.4-2.fc24 rpmfusion-free-rawhide 262 k
Transaction Summary
===============================================================================
Install 15 Packages
Total download size: 10 M
Installed size: 28 M
Is this ok [y/N]: y
Downloading Packages:
(1/15): x265-libs-2.2-1.fc26.x86_64.rpm 780 kB/s | 586 kB 00:00
(2/15): ffmpeg-3.2.4-1.fc26.x86_64.rpm 1.6 MB/s | 1.5 MB 00:00
(3/15): libass-0.13.4-1.fc25.x86_64.rpm 294 kB/s | 95 kB 00:00
(4/15): fribidi-0.19.7-2.fc24.x86_64.rpm 137 kB/s | 70 kB 00:00
(5/15): libmfx-1.19-1.20170114gita5ba231.fc25. 418 kB/s | 33 kB 00:00
(6/15): libva-1.7.3-3.fc25.x86_64.rpm 915 kB/s | 89 kB 00:00
(7/15): schroedinger-1.0.11-10.fc24.x86_64.rpm 1.3 MB/s | 325 kB 00:00
(8/15): ocl-icd-2.2.11-1.fc25.x86_64.rpm 401 kB/s | 46 kB 00:00
(9/15): ffmpeg-libs-3.2.4-1.fc26.x86_64.rpm 3.8 MB/s | 6.2 MB 00:01
(10/15): lame-libs-3.99.5-6.fc26.x86_64.rpm 2.1 MB/s | 344 kB 00:00
(11/15): opencore-amr-0.1.3-4.fc24.x86_64.rpm 1.1 MB/s | 176 kB 00:00
(12/15): vo-amrwbenc-0.1.3-1.fc24.x86_64.rpm 656 kB/s | 76 kB 00:00
(13/15): xvidcore-1.3.4-2.fc24.x86_64.rpm 1.9 MB/s | 262 kB 00:00
(14/15): x264-libs-0.148-15.20170121git97eaef2 2.7 MB/s | 574 kB 00:00
(15/15): libavdevice-3.2.4-1.fc26.x86_64.rpm 694 kB/s | 83 kB 00:00
-------------------------------------------------------------------------------
Total 2.2 MB/s | 10 MB 00:04
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Installing : libva-1.7.3-3.fc25.x86_64 1/15
Installing : libmfx-1.19-1.20170114gita5ba231.fc25.x86_64 2/15
Installing : ocl-icd-2.2.11-1.fc25.x86_64 3/15
Installing : fribidi-0.19.7-2.fc24.x86_64 4/15
Installing : libass-0.13.4-1.fc25.x86_64 5/15
Installing : xvidcore-1.3.4-2.fc24.x86_64 6/15
Installing : x264-libs-0.148-15.20170121git97eaef2.fc26.x86_64 7/15
Installing : vo-amrwbenc-0.1.3-1.fc24.x86_64 8/15
Installing : opencore-amr-0.1.3-4.fc24.x86_64 9/15
Installing : lame-libs-3.99.5-6.fc26.x86_64 10/15
Installing : schroedinger-1.0.11-10.fc24.x86_64 11/15
Installing : x265-libs-2.2-1.fc26.x86_64 12/15
Installing : ffmpeg-libs-3.2.4-1.fc26.x86_64 13/15
Installing : libavdevice-3.2.4-1.fc26.x86_64 14/15
Installing : ffmpeg-3.2.4-1.fc26.x86_64 15/15
Verifying : ffmpeg-3.2.4-1.fc26.x86_64 1/15
Verifying : ffmpeg-libs-3.2.4-1.fc26.x86_64 2/15
Verifying : x265-libs-2.2-1.fc26.x86_64 3/15
Verifying : fribidi-0.19.7-2.fc24.x86_64 4/15
Verifying : libass-0.13.4-1.fc25.x86_64 5/15
Verifying : schroedinger-1.0.11-10.fc24.x86_64 6/15
Verifying : libmfx-1.19-1.20170114gita5ba231.fc25.x86_64 7/15
Verifying : libva-1.7.3-3.fc25.x86_64 8/15
Verifying : ocl-icd-2.2.11-1.fc25.x86_64 9/15
Verifying : lame-libs-3.99.5-6.fc26.x86_64 10/15
Verifying : opencore-amr-0.1.3-4.fc24.x86_64 11/15
Verifying : vo-amrwbenc-0.1.3-1.fc24.x86_64 12/15
Verifying : x264-libs-0.148-15.20170121git97eaef2.fc26.x86_64 13/15
Verifying : xvidcore-1.3.4-2.fc24.x86_64 14/15
Verifying : libavdevice-3.2.4-1.fc26.x86_64 15/15
Installed:
ffmpeg.x86_64 3.2.4-1.fc26
ffmpeg-libs.x86_64 3.2.4-1.fc26
fribidi.x86_64 0.19.7-2.fc24
lame-libs.x86_64 3.99.5-6.fc26
libass.x86_64 0.13.4-1.fc25
libavdevice.x86_64 3.2.4-1.fc26
libmfx.x86_64 1.19-1.20170114gita5ba231.fc25
libva.x86_64 1.7.3-3.fc25
ocl-icd.x86_64 2.2.11-1.fc25
opencore-amr.x86_64 0.1.3-4.fc24
schroedinger.x86_64 1.0.11-10.fc24
vo-amrwbenc.x86_64 0.1.3-1.fc24
x264-libs.x86_64 0.148-15.20170121git97eaef2.fc26
x265-libs.x86_64 2.2-1.fc26
xvidcore.x86_64 1.3.4-2.fc24
Complete!
[root@localhost]#Tuesday, March 7, 2017
Try pentbox like honeypot tool with Fedora 25.
PenTBox is a Security Suite that packs security and stability testing oriented tools for networks and systems.
Programmed in Ruby and oriented to GNU/Linux systems, but compatible with Windows, MacOS and every systems where Ruby works. It is free, licensed under GNU/GPLv3.
First you need to install the ruby
Programmed in Ruby and oriented to GNU/Linux systems, but compatible with Windows, MacOS and every systems where Ruby works. It is free, licensed under GNU/GPLv3.
First you need to install the ruby
[root@localhost pentbox]# dnf install ruby
Last metadata expiration check: 1:55:17 ago on Tue Mar 7 20:16:17 2017.
Dependencies resolved.
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
ruby x86_64 2.3.3-61.1.fc25 updates 76 k
ruby-irb noarch 2.3.3-61.1.fc25 updates 94 k
rubygem-bigdecimal x86_64 1.2.8-61.1.fc25 updates 87 k
rubygem-did_you_mean x86_64 1.0.0-61.1.fc25 updates 219 k
rubygem-io-console x86_64 0.4.5-61.1.fc25 updates 57 k
...
rubygems.noarch 2.5.2-61.1.fc25
rubypick.noarch 1.1.1-5.fc24
Complete![root@localhost pentbox]# dnf install svn
Last metadata expiration check: 1:59:41 ago on Tue Mar 7 20:16:17 2017.
Package subversion-1.9.5-1.fc25.x86_64 is already installed, skipping.
Dependencies resolved.
Nothing to do.
Complete!svn co https://pentbox.svn.sourceforge.net/svnroot/pentbox/trunk/ pentbox
cd pentbox
svn update
./pentbox.rb
[root@localhost pentbox]# ./pentbox.rb
PenTBox 1.5
__
U00U|.'@@@@@@`.
|__|(@@@@@@@@@@)
(@@@@@@@@)
`YY~~~~YY'
|| ||
--------- Menu ruby2.3.3 @ x86_64-linux
1- Cryptography tools
2- Network tools
3- Web
4- License and contact
5- Exit
-> 2
1- Net DoS Tester
2- TCP port scanner
3- Honeypot
4- Fuzzer
5- DNS and host gathering
6- MAC address geolocation (samy.pl)
0- Back
-> 3
// Honeypot //
You must run PenTBox with root privileges.
Select option.
1- Fast Auto Configuration
2- Manual Configuration [Advanced Users, more options]
-> 1
HONEYPOT ACTIVATED ON PORT 80 (2017-03-07 22:20:30 +0200)
your_ip:90
INTRUSION ATTEMPT DETECTED! from your_ip:40482 (2017-03-07 22:22:07 +0200)
-----------------------------
GET / HTTP/1.1
Host: your_ip
User-Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Upgrade-Insecure-Requests: 1Friday, March 3, 2017
The ScreenFetch tool with Fedora 25 .
ScreenFetch is a System Information Tool designed primarily for Bash Shell but function with other shell environment as well. The tool is smart enough to auto-detect the Linux distribution you are using and generate the ASCII logo of the distribution with certain valuable information to the right of logo.
Let's see my ScreenFetch:
Let's see my ScreenFetch:
Labels:
ASCII,
Fedora,
Fedora 25,
linux,
linux tools
Fedora: telnet game - BatMUD.
This is a good game if you have a telnet and internet connection.
Just open your terminal, run the telnet command and type o to open this: batmud.bat.org 23.
The game has an official website.
The team tells us about this game:
What is BatMUD - scratching the surface
The java interface with my account, see:
Just open your terminal, run the telnet command and type o to open this: batmud.bat.org 23.
The game has an official website.
The team tells us about this game:
What is BatMUD - scratching the surface
One could go on and rant for hours and hours about the Game. If you're not familiar with BatMUD, don't worry - you won't even be after the first week of playing. The game's not easy, it was never intended to be. The first eyeful can be deceiving, especially as we live in the fully graphical world of commercially produced, hundred-million dollar budget behemoths. Our game, it's nothing like that; even though we tend to boast that it is more, and trust us - it is. A problem with the modern day games is that, eventually they become very dull or simply uninspiring. However, BatMUD's text-based approach it is different, somewhat to as reading a good book - it's all about your imagination. Hundreds of volunteer developers through the Decades have brought a special uniqueness to the Game, and new ones continue the Legacy to this day. We cater to almost everyone: the available options and playstyles are basically endless. It's Your Realm.
The java interface with my account, see:
Saturday, February 25, 2017
Install Adobe Flash Player 24 on Fedora 25
Is very simple , I use this commands today:
[root@localhost mythcat]
# rpm -ivh http://linuxdownload.adobe.com/adobe-release/adobe-release-x86_64-1.0-1.noarch.rpm
Retrieving http://linuxdownload.adobe.com/adobe-release/adobe-release-x86_64-1.0-1.noarch.rpm
warning: /var/tmp/rpm-tmp.yTBgjV: Header V3 DSA/SHA1 Signature, key ID xxxxxxx: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:adobe-release-x86_64-1.0-1 ################################# [100%]
[root@localhost mythcat]# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux
[root@localhost mythcat]# dnf install flash-plugin alsa-plugins-pulseaudio libcurl
Adobe Systems Incorporated 11 kB/s | 2.0 kB 00:00
Package alsa-plugins-pulseaudio-1.1.1-1.fc25.x86_64 is already installed, skipping.
Package libcurl-7.51.0-4.fc25.x86_64 is already installed, skipping.
Dependencies resolved.
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
flash-plugin x86_64 24.0.0.221-release adobe-linux-x86_64 9.2 M
Transaction Summary
================================================================================
Install 1 Package
Total download size: 9.2 M
Installed size: 22 M
Is this ok [y/N]: y
Downloading Packages:
flash-player-npapi-24.0.0.221-release.x86_64.rp 1.2 MB/s | 9.2 MB 00:07
--------------------------------------------------------------------------------
Total 1.2 MB/s | 9.2 MB 00:07
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Installing : flash-plugin-24.0.0.221-release.x86_64 1/1
Verifying : flash-plugin-24.0.0.221-release.x86_64 1/1
Installed:
flash-plugin.x86_64 24.0.0.221-release
Complete!
[root@localhost mythcat]#
Tuesday, February 21, 2017
Fedora 25: The perf linux tool.
If you want a good tool to test your performance under Fedora 25 distro or linux then the perf tool is great.
You can read a full tutorial from perf wiki and that will give a good impression on this utility.
The main problem come when you need to understand why we have to use this utility in linux.
Intro A trivial use the top command will show you the necessary information about your Linux.
If you look closely you will notice that :
The three numbers represent averages over progressively longer periods of time (one, five, and fifteen minute averages). This means for us: that lower numbers are better and the higher numbers represent a problem or an overloaded machine. Now about multicore and multiprocessor the rule is simple: the total number of cores is what matters, regardless of how many physical processors those cores are spread across. Let's use this command: First I will record some data about my CPU:
The result of this command:
You can use the full list events by using this command:
This is most simple way to see how is start and close some pids and how they interact in real-time with the operating system.
Another way to deal with the perf command is how to analyze most scheduler properties from within 'perf sched'
alone using the perf sched with the five sub-commands currently:
You can read a full tutorial from perf wiki and that will give a good impression on this utility.
The main problem come when you need to understand why we have to use this utility in linux.
Intro A trivial use the top command will show you the necessary information about your Linux.
If you look closely you will notice that :
load average: 0.09, 0.05, 0.01The three numbers represent averages over progressively longer periods of time (one, five, and fifteen minute averages). This means for us: that lower numbers are better and the higher numbers represent a problem or an overloaded machine. Now about multicore and multiprocessor the rule is simple: the total number of cores is what matters, regardless of how many physical processors those cores are spread across. Let's use this command: First I will record some data about my CPU:
[mythcat@localhost ~]$ perf record -e cpu-clock -ag
Error:
You may not have permission to collect system-wide stats.
Consider tweaking /proc/sys/kernel/perf_event_paranoid,
which controls use of the performance events system by
unprivileged users (without CAP_SYS_ADMIN).
The current value is 2:
-1: Allow use of (almost) all events by all users
>= 0: Disallow raw tracepoint access by users without CAP_IOC_LOCK
>= 1: Disallow CPU event access by users without CAP_SYS_ADMIN
>= 2: Disallow kernel profiling by users without CAP_SYS_ADMIN
[mythcat@localhost ~]$ su
Password:
[root@localhost mythcat]# perf record -e cpu-clock -ag
^C[ perf record: Woken up 17 times to write data ]
[ perf record: Captured and wrote 5.409 MB perf.data (38518 samples) ]
[root@localhost mythcat]# ls -l perf.data
-rw-------. 1 mythcat mythcat 5683180 Feb 21 13:24 perf.data[mythcat@localhost ~]$ perf reportThe result of this command:
You can use the full list events by using this command:
[mythcat@localhost ~]$ perf list
List of pre-defined events (to be used in -e):
branch-instructions OR branches [Hardware event]
branch-misses [Hardware event]
bus-cycles [Hardware event]
cache-misses [Hardware event]
cache-references [Hardware event]
cpu-cycles OR cycles [Hardware event]
instructions [Hardware event]
ref-cycles [Hardware event]
alignment-faults [Software event]
bpf-output [Software event]
context-switches OR cs [Software event]
cpu-clock [Software event]
cpu-migrations OR migrations [Software event]
dummy [Software event]
emulation-faults [Software event]
major-faults [Software event]
minor-faults [Software event]
page-faults OR faults [Software event]
task-clock [Software event]
[root@localhost mythcat]# perf top -e minor-faults -ns comm
perf sched record # low-overhead recording of arbitrary workloads
perf sched latency # output per task latency metrics
perf sched map # show summary/map of context-switching
perf sched trace # output finegrained trace
perf sched replay # replay a captured workload using simlated threads
perf sched record sleep 10 # record full system activity for 10 seconds
perf sched latency --sort max # report latencies sorted by max [root@localhost mythcat]# perf sched record Sunday, February 19, 2017
Fedora 25: running Geekbench.
You can test your CPU with this software and will see report online.
The official website told us about this tool:
Geekbench 4 measures your system's power and tells you whether your computer is ready to roar. How strong is your mobile device or desktop computer? How will it perform when push comes to crunch? These are the questions that Geekbench can answer.
You can use free or buy a license for this software and you can get it from here.
Let's see how is working and what is tested:
The official website told us about this tool:
Geekbench 4 measures your system's power and tells you whether your computer is ready to roar. How strong is your mobile device or desktop computer? How will it perform when push comes to crunch? These are the questions that Geekbench can answer.
You can use free or buy a license for this software and you can get it from here.
Let's see how is working and what is tested:
[mythcat@localhost Geekbench-4.0.4-Linux]$ ls
geekbench4 geekbench.plar geekbench_x86_32 geekbench_x86_64
[mythcat@localhost Geekbench-4.0.4-Linux]$ ./geekbench4
[0219/140337:INFO:src/base/archive_file.cpp(43)] Found archive at
/home/mythcat/build.pulse/dist/Geekbench-4.0.4-Linux/geekbench.plar
Geekbench 4.0.4 Tryout : http://www.geekbench.com/
Geekbench 4 is in tryout mode.
Geekbench 4 requires an active Internet connection when in tryout mode, and
automatically uploads test results to the Geekbench Browser. Other features
are unavailable in tryout mode.
Buy a Geekbench 4 license to enable offline use and remove the limitations of
tryout mode.
If you would like to purchase Geekbench you can do so online:
https://store.primatelabs.com/v4
If you have already purchased Geekbench, enter your email address and license
key from your email receipt with the following command line:
./geekbench4 -r email address="" license key=""
Running Gathering system information
System Information
Operating System Linux 4.9.9-200.fc25.x86_64 x86_64
Model Gigabyte Technology Co., Ltd. B85-HD3
Motherboard Gigabyte Technology Co., Ltd. B85-HD3
Processor Intel Core i5-4460 @ 3.40 GHz
1 Processor, 4 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3
L1 Instruction Cache 32.0 KB x 2
L1 Data Cache 32.0 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6.00 MB
Memory 7.26 GB
BIOS American Megatrends Inc. F2
Compiler Clang 3.8.0 (tags/RELEASE_380/final)
Single-Core
Running AES
Running LZMA
Running JPEG
Running Canny
Running Lua
Running Dijkstra
Running SQLite
Running HTML5 Parse
Running HTML5 DOM
Running Histogram Equalization
Running PDF Rendering
Running LLVM
Running Camera
Running SGEMM
Running SFFT
Running N-Body Physics
Running Ray Tracing
Running Rigid Body Physics
Running HDR
Running Gaussian Blur
Running Speech Recognition
Running Face Detection
Running Memory Copy
Running Memory Latency
Running Memory Bandwidth
Multi-Core
Running AES
Running LZMA
Running JPEG
Running Canny
Running Lua
Running Dijkstra
Running SQLite
Running HTML5 Parse
Running HTML5 DOM
Running Histogram Equalization
Running PDF Rendering
Running LLVM
Running Camera
Running SGEMM
Running SFFT
Running N-Body Physics
Running Ray Tracing
Running Rigid Body Physics
Running HDR
Running Gaussian Blur
Running Speech Recognition
Running Face Detection
Running Memory Copy
Running Memory Latency
Running Memory Bandwidth
Uploading results to the Geekbench Browser. This could take a minute or two
depending on the speed of your internet connection.
Upload succeeded. Visit the following link and view your results online:
Friday, February 17, 2017
News: OpenSSL Security Advisory [16 Feb 2017]
According to this website: www.openssl.org/news
OpenSSL Security Advisory [16 Feb 2017] ======================================== Encrypt-Then-Mac renegotiation crash (CVE-2017-3733) ==================================================== Severity: High During a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL to crash (dependent on ciphersuite). Both clients and servers are affected. OpenSSL 1.1.0 users should upgrade to 1.1.0e This issue does not affect OpenSSL version 1.0.2. This issue was reported to OpenSSL on 31st January 2017 by Joe Orton (Red Hat). The fix was developed by Matt Caswell of the OpenSSL development team. Note ==== Support for version 1.0.1 ended on 31st December 2016. Support for versions 0.9.8 and 1.0.0 ended on 31st December 2015. Those versions are no longer receiving security updates. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20170216.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html
Wednesday, February 15, 2017
Install old Skype package into Fedora 25.
This is old package of skype and can be download from this link: skype Fedora 16 - 32 bit.
The install process of skype using the dnf command:
To run the skype just use the command skype under linux shell:
The install process of skype using the dnf command:
[root@localhost Downloads]# dnf install skype-4.3.0.37-fedora.i586.rpm
Last metadata expiration check: 2:47:29 ago on Wed Feb 15 12:56:31 2017.
Dependencies resolved.
================================================================================
Package Arch Version Repository
Size
================================================================================
Installing:
alsa-lib i686 1.1.1-2.fc25 fedora 411 k
alsa-plugins-pulseaudio
i686 1.1.1-1.fc25 fedora 45 k
bzip2-libs i686 1.0.6-21.fc25 updates 44 k
cairo i686 1.14.8-1.fc25 updates 750 k
...
xz-libs i686 5.2.2-2.fc24 fedora 98 k
zlib i686 1.2.8-10.fc24 fedora 98 k
Transaction Summary
================================================================================
Install 104 Packages
Total size: 90 M
Total download size: 71 M
Installed size: 264 M
Is this ok [y/N]: y
...
sni-qt.i686 0.2.6-7.fc24
sqlite-libs.i686 3.14.2-1.fc25
systemd-libs.i686 231-12.fc25
tcp_wrappers-libs.i686 7.6-83.fc25
xz-libs.i686 5.2.2-2.fc24
zlib.i686 1.2.8-10.fc24
Complete!To run the skype just use the command skype under linux shell:
Thursday, February 9, 2017
Dealing with Mono under Fedora 25.
As you know the new Fedora come with dnf tool options you can use to define a DNF repository ( see link ).
This can be a problem for new users if want to install the mono development tools because they can get this error:
To fix that error you just need to use this commands:
Now you can start the monodevelop with this command:
I make a simple mono GTK# window into few steps:
The result of project come with this files:
This can be a problem for new users if want to install the mono development tools because they can get this error:
... warning: /var/cache/dnf/download.mono-project.com_repo_centos-beta_-36cf85be8e79dffc/packages/mono-devel-4.8.0.483-0.xamarin.1.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID d3d831ef: NOKEY
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Public key for mono-devel-4.8.0.483-0.xamarin.1.x86_64.rpm is not installedTo fix that error you just need to use this commands:
[root@localhost mythcat]# rpm --import "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF"[root@localhost fedora25_test001]# dnf config-manager --add-repo http://jenkins.mono-project.com/repo/centos/
Adding repo from: http://jenkins.mono-project.com/repo/centos/
[root@localhost fedora25_test001]# dnf update
[root@localhost mythcat]# dnf install mono-devel...[root@localhost mythcat]# dnf install monodevelopNow you can start the monodevelop with this command:
[mythcat@localhost ~]$ monodevelop I make a simple mono GTK# window into few steps:
The result of project come with this files:
[mythcat@localhost ~]$ cd fedora25_test001/
[mythcat@localhost fedora25_test001]$ ll
total 100408
-rw-rw-r--. 1 mythcat mythcat 4163 Feb 5 23:17 Assembly-CSharp.csproj
-rw-rw-r--. 1 mythcat mythcat 4163 Feb 5 23:17 Assembly-CSharp-vs.csproj
drwxr-xr-x. 2 mythcat mythcat 228 Feb 5 23:17 Assets
-rw-rw-r--. 1 mythcat mythcat 1452 Feb 5 23:17 fedora25_test001-csharp.sln
-rw-rw-r--. 1 mythcat mythcat 1448 Feb 5 23:17 fedora25_test001.sln
drwxr-xr-x. 4 mythcat mythcat 4096 Feb 5 23:39 Library
drwxr-xr-x. 2 mythcat mythcat 4096 Feb 5 23:39 ProjectSettings
drwxrwxr-x. 6 mythcat mythcat 143 Feb 5 23:18 test_Data
-rwxr-xr-x. 1 mythcat mythcat 49128408 Feb 5 23:18 test.x86
-rwxr-xr-x. 1 mythcat mythcat 53652633 Feb 5 23:18 test.x86_64
Labels:
2017,
development,
Fedora,
Fedora 25,
linux tools,
mono,
tutorial,
tutorials
Sunday, February 5, 2017
Testing Unity 3D with Fedora 25 start with some bugs.
Today I will tested the Unity 3D with Fedora 25.
The hardware I used is:
video:
cpu:
The install can be used into root account:
First start of Unity come with this error:
I need to remove libgpg-error.so.0 file the from this folder:
rm /home/mythcat/Downloads/unity-editor-5.1.0f3/Editor/Data/Tools
After that the Unity Editor start well but another error come into default Unity scene.
Errors and problems I found:
- the new material cannot be added to the 3D object by drag and drop;
- the skybox come with a pink color without the sky I know from Windows OS (maybe some problems come from video: Shader compiler: internal error compiling shader snippet type=1 platform=0: Error reading external process - read 0 bytes and this Shader compiler: internal error compiling shader snippet type=1 platform=0: Error reading external process - read 0 bytes);
- the open C# script not work;
I make a Unity application - default scene and worked well.
I make a bug report here.
You can download the Unity sh file from here.
The hardware I used is:
video:
# lspci -v | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) cpu:
# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 60
Model name: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
Stepping: 3
CPU MHz: 2943.750
CPU max MHz: 3400.0000
CPU min MHz: 800.0000
BogoMIPS: 6385.65
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 6144K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln ptsThe install can be used into root account:
[mythcat@localhost Downloads]$ sh unity-editor-installer-5.1.0f3+2015082501.sh
This installer must be run as root.
[mythcat@localhost Downloads]$ su
Password:
[root@localhost Downloads]# sh unity-editor-installer-5.1.0f3+2015082501.sh
Installer for Unity 5.1.0f3
Press Enter to begin extracting to ./unity-editor-5.1.0f3
Unpacking Unity 5.1.0f3 ... Extraction complete. Run ./unity-editor-5.1.0f3/Editor/Unity to beginFirst start of Unity come with this error:
$ ./unity-editor-5.1.0f3/Editor/Unity
./unity-editor-5.1.0f3/Editor/Unity: /home/mythcat/Downloads/unity-editor-5.1.0f3/Editor/Data/Tools/libgpg-error.so.0: no version information available (required by /lib64/libgcrypt.so.20)
./unity-editor-5.1.0f3/Editor/Unity: relocation error: /lib64/libgcrypt.so.20: symbol gpg_err_set_errno, version GPG_ERROR_1.0 not defined in file libgpg-error.so.0 with link time reference I need to remove libgpg-error.so.0 file the from this folder:
rm /home/mythcat/Downloads/unity-editor-5.1.0f3/Editor/Data/Tools
After that the Unity Editor start well but another error come into default Unity scene.
Errors and problems I found:
- the new material cannot be added to the 3D object by drag and drop;
- the skybox come with a pink color without the sky I know from Windows OS (maybe some problems come from video: Shader compiler: internal error compiling shader snippet type=1 platform=0: Error reading external process - read 0 bytes and this Shader compiler: internal error compiling shader snippet type=1 platform=0: Error reading external process - read 0 bytes);
- the open C# script not work;
I make a Unity application - default scene and worked well.
I make a bug report here.
You can download the Unity sh file from here.
Subscribe to:
Posts (Atom)