HOW TO CHECK VIDEO GRAPHIC DRIVE INSTALLED ON YOUR GNU/LINUX UBUNTU

apt install mesa-utils
glxinfo
lspci -v|less

HOW TO LOAD ANDROID APP ON GNU/LINUX UBUNTU

excute without root user:

sudo snap install --classic anbox-installer && anbox-installer

put the password of root user. 

before if you have some problem with a permission in *.desktop file execute:

chmod + x *.desktop

After that all files will be appear..

after install the anbox, is possible for you install the next app by this way:

first, download file apk and execute this command:

adb install <apk file>.apk 

if you have some issue for execute the file before installed, execute this command again:

chmod + x *.desktop

HOW TO SOLVED - DEBIAN DELAY STREAMING

Was observed, every streaming that i try load by debian, i had many delay by:

• vlc player
• youtube
• netflix

was detected also that debian share a package available to solved this delay, but for me just solved after applied this fix and restart the system.

Following the packet and procedure:


aptitude install gstreamer0.10-fluendo-mp3 gstreamer0.10-plugins-really-bad ffmpeg sox twolame vorbis-tools lame faad
apt-get install libavcodec-extra
apt-get install w32codecs
apt-get install w64codecs

wget http://ftp.us.debian.org/debian/pool/main/n/node-delayed-stream/node-delayed-stream_0.0.5-1_all.deb
wget http://www.deb-multimedia.org/pool/non-free/w/w64codecs/w64codecs_20071007-dmo2_amd64.deb
dpkg -i w64codecs_20071007-dmo2_amd64.deb
dpkg -i node-delayed-stream_0.0.5-1_all.deb

HOW TO IMPROVE YOUR LOG ANALYZER IN LINUX /VAR/LOG/SYSLOG

First of all start by :
apt-get install lnav.

after that, you can see your syslog and search by this way:

#lnav

HOW TO USE BGINFO

First,  make download from:
https://technet.microsoft.com/en-us/sysinternals/bginfo.aspx
After that, execute on your machine and define the information that you want describe on your wallpaper. and save with the name info.bgi

After define the detail that you need to show, save the info.bgi on the same folder.
add the folder bginfo and move your  folder for netlogon folder located on domain controller .
In my case, inside of folder was created:

Bginfo.exe <file downloaded from web site microsoft technet>
Eula.txt <file downloaded from web site microsoft technet>
info.bgi <file created from Bginfo.exe>
file.bat <file created with code line down>

When you goto create a file info.bgi, before execute this procedure:
Set bitmap / location,

And set User's application data directory and click ok

and create a file.bat on the same folder with this code line:

\\<your_domain_controller>\NETLOGON\BGinfo\Bginfo.exe \\<your_domain_controller>\NETLOGON\BGinfo\info.bgi /timer:0 /accepteula

in my case my domain controller:
\\dc.viannas.local\NETLOGON\BGinfo\Bginfo.exe \\dc.viannas.local\NETLOGON\BGinfo\info.bgi /timer:0 /accepteula

Move every file on network folder:
\\dc.viannas.local\NETLOGON\BGinfo\

Now, go for your AD server and open Group Policy manager go for:
Forest:<your domain>
    Domains
      viannas.local
       and access Group policy object field  and create a group policy objetcts with name bginfo.  After this procedure, edit this Gpo by right click, edit.

I'll open a Group Policy management editor, here follow this way:

Go for:
User Configuration
  Policies
      Windows Settings
         Scripts (logon/logout)
          Edit logon by properties option
On the field scripts, click em add and set the bat file in my case, file.bat for this configuration.


After that, execute gpupdate /force on all your computer on domain and check the result:

Obs, in some cases i must restart the computers.
Was tested on:  2012r2, 7x64, 7x32, 10x32

HOW TO TROUBLESHOOTING FORTINET FOR CHECK HARDWARE AND NETWORK INTERFACE

check interface error

1)fnsysctl ifconfig

2)diag hardware deviceinfo nic wan1

3) fnsysctl cat /proc/net/dev

for track the session :

diagnose sys session filter dport 1521

diagnose sys session list

diagnose sys session clear

HOW TO INSTALL SNMP WALKER GUI FOR LINUX DEB

First: apt-get install snmp
If you have any problem, i recommend execute: apt --fix-broken install
Start download: qtmib, by : https://sourceforge.net/projects/qtmib/files/qtmib.deb/

After that, you could do this:
apt-get install snmp-mibs-downloader

sudo download-mibs
/etc/snmp/snmp.conf and comment the line

mibs :
for

#mibs :

restart the snmp service:

service /etc/init.d/snmpd restart or stop / start

for add aditional mibs, please, access:
/usr/share/snmp/mibs