Showing posts with label Linux. Show all posts
Showing posts with label Linux. Show all posts

Wednesday, September 26, 2012

How to Install VirtualBox Extension Pack 4.2 on Ubuntu


How to Install VirtualBox Extension Pack 4.2 on Ubuntu ?

Cara Install VirtualBox Extension Pack 4.2 on Ubuntu 12.04,
Buka Terminal dan ketikan perintah
cd Download
wget http://download.virtualbox.org/virtualbox/4.2.0/Oracle_VM_VirtualBox_Extension_Pack-4.2.0-80737.vbox-extpack
Jika sudah selesai kita download, langsung saja kita install
sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-4.2.0-80737.vbox-extpack
hasilnya seperti berikut
Extension Pack 4.2 Berhasil kita install
Kemudian buka saja virtual box anda dan lihat hasilnya
Selamat mencoba....

Thursday, September 20, 2012

How to Fix Tor Expired Key

Cara mengatasi GPG error Tor saat kita melakukan update

kasus nya seperti ini :
sudo apt-get update
hasilnya seperti berikut,
Fetched 12.7 kB in 17s (705 B/s)
W: GPG error: http://deb.torproject.org precise InRelease: The following signatures were invalid: KEYEXPIRED 1346668560 KEYEXPIRED 1346668560 KEYEXPIRED 1346668560 KEYEXPIRED 1346668560
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?


Untuk mengatasi hal tersebut, berikut caranya :
buka terminal anda dan ketikkan perintah
gpg --keyserver keys.gnupg.net --recv 886DDD89
gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
hasilnya seperti pada gambar


jika sudah benar seperti pada gambar diatas, langsung saja ketikkan perintah
sudo apt-get update
hasilnya seperti ini


tested on Ubuntu 12.04 Precise and work fine 100%
untuk cara instalasi tor and polipo bisa dilihat di postingan saya DISINI

Selamat Mencoba.

Friday, June 22, 2012

( Solved ) Exception in thread "main" java.awt.HeadlessException


:~$ java -jar ubnt-recovery-tool/ubnt-discovery-v2.3.jar
Exception in thread "main" java.awt.HeadlessException
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:173)
at java.awt.Window.<init>(Window.java:476)
at java.awt.Frame.<init>(Frame.java:419)
at javax.swing.JFrame.<init>(JFrame.java:218)
at com.oOOO.super.O0oO.<init>(Unknown Source)
at com.ubnt.discovery.Main.main(Unknown Source)


What does this error message mean? And how can I solve it ???

Open your terminal and install openjdk-6-jre

:~# apt-get install openjdk-6-jre
This work fine for my ubuntu 12.04
:~/ubnt-recovery-tool$ java -jar ubnt-discovery-v2.3.jar

Saturday, June 9, 2012

How to Fix Oracle JDK 7 is NOT installed


Setting up oracle-java7-installer (7u3-0~eugenesan~precise4) ...
Downloading...
--2012-06-09 11:03:54--  http://download.oracle.com/otn-pub/java/jdk/7u3-b04/jdk-7u3-linux-i586.tar.gz
Resolving download.oracle.com (download.oracle.com)... 58.26.1.35, 58.26.1.64
Connecting to download.oracle.com (download.oracle.com)|58.26.1.35|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://edelivery.oracle.com/otn-pub/java/jdk/7u3-b04/jdk-7u3-linux-i586.tar.gz [following]
--2012-06-09 11:03:54--  https://edelivery.oracle.com/otn-pub/java/jdk/7u3-b04/jdk-7u3-linux-i586.tar.gz
Resolving edelivery.oracle.com (edelivery.oracle.com)... 173.222.154.174
Connecting to edelivery.oracle.com (edelivery.oracle.com)|173.222.154.174|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://download.oracle.com/errors/download-fail-1505220.html [following]
--2012-06-09 11:03:55--  http://download.oracle.com/errors/download-fail-1505220.html
Connecting to download.oracle.com (download.oracle.com)|58.26.1.35|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5307 (5.2K) [text/html]
Saving to: `./jdk-7u3-linux-i586.tar.gz'

     0K .....                                                 100%  147K=0.04s

2012-06-09 11:03:55 (147 KB/s) - `./jdk-7u3-linux-i586.tar.gz' saved [5307/5307]

Download done.
sha256sum mismatch jdk-7u3-linux-i586.tar.gz
Oracle JDK 7 is NOT installed.
dpkg: error processing oracle-java7-installer (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 oracle-java7-installer
E: Sub-process /usr/bin/dpkg returned an error code (1)



How to fix this problem ??

one by one on terminal

sudo rm /var/lib/dpkg/info/oracle-java7-installer*
sudo apt-get purge oracle-java7-installer*
sudo rm /etc/apt/sources.list.d/*java*
sudo apt-get update
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer

or

sudo rm /var/lib/dpkg/info/oracle-java7-installer*; sudo apt-get purge oracle-java7-installer*; sudo rm /etc/apt/sources.list.d/*java*; sudo apt-get update; sudo add-apt-repository ppa:webupd8team/java; sudo apt-get update; sudo apt-get install oracle-java7-installer;

work fine on my ubuntu 12.04

Wednesday, April 25, 2012

Install Tor and Polipo on Linux Mint 12

How to Install Tor and Polipo on Linux Mint 12

Apa itu Tor ?
Apa itu Polipo ?
Silahkan anda cari di google untuk lebih jelas nya  :-)

Langsung saja menuju ke topik utama
Langkah 1 : Install Tor dan Polipo
  • tambahkan Tor repository
~ $ sudo gedit /etc/apt/sources.list
  • tambahkan di paling bawah
deb  http://deb.torproject.org/torproject.org oneiric main
 Jangan lupa di save ya
  • tambahkan pgp key buat tor repository
~ $ gpg --keyserver keys.gnupg.net --recv 886DDD89
~ $ gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | sudo apt-key add -
  • terakhir, install tor dan polipo
~ $ sudo apt-get update && sudo apt-get install tor tor-geoipdb polipo
Langkah 2 : Konfigurasi Polipo
buat edit config polipo, bisa seperti ini atau bisa juga menggunakan editor yang lain
 ~ $ sudo gedit /etc/polipo/config
 sample config polipo
# Sample configuration file for Polipo. -*-sh-*-

# You should not need to edit this configuration file; all configuration
# variables have reasonable defaults.

# This file only contains some of the configuration variables; see the
# list given by ``polipo -v'' and the manual for more.

## Basic configuration
### *******************

# Uncomment one of these if you want to allow remote clients to
# connect:

# proxyAddress = "::0"        # both IPv4 and IPv6
# proxyAddress = "0.0.0.0"    # IPv4 only

proxyAddress = "127.0.0.1"
proxyPort = 8118

# If you do that, you'll want to restrict the set of hosts allowed to
# connect:

# allowedClients = "127.0.0.1, 134.157.168.57"
# allowedClients = "127.0.0.1, 134.157.168.0/24"

allowedClients = 127.0.0.1
allowedPorts = 1-65535

# Uncomment this if you want your Polipo to identify itself by
# something else than the host name:

proxyName = "localhost"

# Uncomment this if there's only one user using this instance of Polipo:

cacheIsShared = false

# Uncomment this if you want to use a parent proxy:

# parentProxy = "squid.example.org:3128"

# Uncomment this if you want to use a parent SOCKS proxy:

socksParentProxy = "localhost:9050"
socksProxyType = socks5


### Memory
### ******

# Uncomment this if you want Polipo to use a ridiculously small amount
# of memory (a hundred C-64 worth or so):

# chunkHighMark = 819200
# objectHighMark = 128

# Uncomment this if you've got plenty of memory:

# chunkHighMark = 50331648
# objectHighMark = 16384

chunkHighMark = 67108864

### On-disk data
### ************

# Uncomment this if you want to disable the on-disk cache:

diskCacheRoot = ""

# Uncomment this if you want to put the on-disk cache in a
# non-standard location:

# diskCacheRoot = "~/.polipo-cache/"

# Uncomment this if you want to disable the local web server:

localDocumentRoot = ""

# Uncomment this if you want to enable the pages under /polipo/index?
# and /polipo/servers?.  This is a serious privacy leak if your proxy
# is shared.

# disableIndexing = false
# disableServersList = false

disableLocalInterface = true
disableConfiguration = true

### Domain Name System
### ******************

# Uncomment this if you want to contact IPv4 hosts only (and make DNS
# queries somewhat faster):
#
# dnsQueryIPv6 = no

# Uncomment this if you want Polipo to prefer IPv4 to IPv6 for
# double-stack hosts:
#
# dnsQueryIPv6 = reluctantly

# Uncomment this to disable Polipo's DNS resolver and use the system's
# default resolver instead.  If you do that, Polipo will freeze during
# every DNS query:

dnsUseGethostbyname = yes


### HTTP
### ****

# Uncomment this if you want to enable detection of proxy loops.
# This will cause your hostname (or whatever you put into proxyName
# above) to be included in every request:

disableVia = true

# Uncomment this if you want to slightly reduce the amount of
# information that you leak about yourself:

# censoredHeaders = from, accept-language
# censorReferer = maybe

censoredHeaders = from,accept-language,x-pad,link
censorReferer = maybe

# Uncomment this if you're paranoid.  This will break a lot of sites,
# though:

# censoredHeaders = set-cookie, cookie, cookie2, from, accept-language
# censorReferer = true

# Uncomment this if you want to use Poor Man's Multiplexing; increase
# the sizes if you're on a fast line.  They should each amount to a few
# seconds' worth of transfer; if pmmSize is small, you'll want
# pmmFirstSize to be larger.

# Note that PMM is somewhat unreliable.

# pmmFirstSize = 16384
# pmmSize = 8192

# Uncomment this if your user-agent does something reasonable with
# Warning headers (most don't):

# relaxTransparency = maybe

# Uncomment this if you never want to revalidate instances for which
# data is available (this is not a good idea):

# relaxTransparency = yes

# Uncomment this if you have no network:

# proxyOffline = yes

# Uncomment this if you want to avoid revalidating instances with a
# Vary header (this is not a good idea):

# mindlesslyCacheVary = true

# Suggestions from Incognito configuration
maxConnectionAge = 5m
maxConnectionRequests = 120
serverMaxSlots = 8
serverSlots = 2
tunnelAllowedPorts = 1-65535

#####################end####################

Jangan lupa di save, jika sudah restart tor dan polipo
 ~ $ sudo /etc/init.d/polipo restart && sudo /etc/init.d/tor restart
Sampai disi tor dan polipo sudah bisa anda gunakan.
  • Jangan lupa untuk set network pada browser anda
  • Pilih manual proxy dan isikan 127.0.0.1 port 8118 ( Ip Pc anda Port 8118 )
Selamat menikmati browsing sbg Anonymous

Hasil nya nya seperti ini



Terinspirasi dari block DNS nawala dan block situs xxx
























Tuesday, February 28, 2012

Install Hotot (Twitter Client) di Ubuntu 11.10

Hotot ( Twitter Client ) di Ubuntu 11.10

Cara instalasi nya sangat simple,
Langsung saja buka terminal anda lalu ketikan perintah ini
sudo add-apt-repository ppa:hotot-team
Setelah proses selesai langsung saja
sudo apt-get update
Jika selesai proses update, langsung saja install hotot dengan perintah
sudo apt-get install hotot
Hasil nya seperti ini

 







Selamat ngetwit sepuas nya dengan Hotot

Saturday, February 25, 2012

VLC 2.0 on Ubuntu 11.10

Cara Install VLC 2.0 "TwoFlower" di Ubuntu 11.10

Vitur perubahan yang di usung :
Dengan decoding lebih cepat pada multi-core, GPU, dan perangkat keras mobile, kemampuan untuk membuka lebih banyak format, terutama profesional, HD dan 10bits codec.
VLC2.0 baru bernama "Twoflower" memiliki rendering pipeline baru untuk video, dengan teks yang lebih berkualitas, dan filter video baru untuk meningkatkan video Anda. Mendukung perangkat baru dan BluRay Disc (percobaan).
Lengkap nya bisa di lihat disini
Jika anda menggunakan Ubuntu 12.04 Precise Pangolin VLC 2.0 sudah tersedia di repository nya, tinggal di install.
Langsung saja, ini cara simple yang bisa anda ikuti ;

Buka Terminal dan ketikan perintah berikut
sudo add-apt-repository ppa:n-muench/vlc
sudo apt-get update
Jika VLC sudah terinstall pada ubuntu anda maka tinggal ketikan perintah
sudo apt-get dist-upgrade
Jika VLC belum terinstall maka anda harus mengistall nya dengan cara
sudo apt-get install vlc
Jika sudah berhasil di install maka penampakan nya seperti ini
 
 
Jika ingin menggunakan PPA yang stabil bisa ikuti yang ini
sudo add-apt-repository ppa:videolan/stable-daily
sudo apt-get update
sudo apt-get install vlc  


Monday, October 31, 2011

Ubuntu Control Panel

Ubuntu Control Center

Seperti  halnya pada windows yang mempunyai control panel, jika anda menggunakan linux ubuntu control center ini fungsi nya hampir sama seperti control panel.




Ubuntu UCC control center or an application is inspired by the Mandriva Control Center that aims to centralize and organize in a simple and intuitive configuration tools, the main Ubuntu distribution of Linux. UCC uses all native applications in Ubuntu, but also makes use of third party applications as Hardinfo , Boot-up Manager , Gufw , Startup-Manager , jstest-gtk  and Font-manager -and the brand new VGA Switcher module that uses VGA-switc hero kernel 2.6.35.

Special thanks to Rodrigo Miguel, the application designer and maintainer of  VideoRam Info blog Linux Like

Posted version 0.6.1

New module - System status (displays summary of system hardware)
Removed dependencies of the program
Scrollbar in hardware module
Added Y-ppa-manager software module manages the PPAs
Added gnome-lirc infrared devices to manage
Added to nanny parental controls (parental control)
Sponsorship of CTIC
Interface based on new sources of ubuntu
Removed font-manager
bug-fixes


Langsung saja download software nya disini ini untuk yang 32bit
jika sudah anda download langsung saja anda install, jika ada pesan error maka install terlebih dahulu paket-paket yang di butuhkan. jika semua paket sudah terinstall maka ulangi lagi install UCC nya.
cukup mudah bukan, jika sudah terinstall langsung saja coba kita jalankan dan hasil nya seperti ini,
Jrenk..... jrenk......









Sumber : ctic.com

Thursday, September 29, 2011

Cara Menjalankan Netinstall di Linux

bisakah netinstall berjalan di linux ??
JAWABAN nya adalah BISA
lalu bagaimana cara untuk menjalankan netinstall di linux
minta bantuan saja sama wine
untuk menjalankan netinstall pada linux sebenar nya sangat mudah tapi ada juga yang bilang kalau netinstall itu tidak bisa di pakai di linux
berikut cara untuk menjalankan netinstall di linux

pertama buka dulu terminal konsole
lalu masuk sebagai super user/root dengan perintah
"sudo su "
lalu masukan password anda
setelah itu langsung saja jalankan netinstall nya
(masuk dulu ke directory dimana netinstall di letak kan)
"wine netinstall.exe"

otomatis wine akan melakukan configurasi dan netinstall pun bisa terbuka tanpa ada pesan error
jika anda menjalankan netinstall tanpa super user maka akan ada pesan error "bootp failed"
berikut penampakan nya



Sekian dari saya
Selamat mencoba.