how to install or build mpdviz

hi guys, how are you today ? i hope youre fine! , today i wanna tell you how to install or build mpdviz on ubuntu based. its means, this is work on ubuntu based distro's like linux mint, xubuntu, elementary, and maybe work also on debian based.mpdviz is stand alone mpd visualizer for linux, mpdviz is use golang ( go ) for their language. so, you must install golang to install mpdviz. but, dont worry i can explain you how to install mpdviz right now. just follow this step.

1. open terminal and type this command below and dont close terminal until you done all proccess in this step
git clone https://github.com/lucy/mpdviz.git

2.  type this command below
# apt-get install golang cl-fftw3 # install Go language and fftw3

3. create folder /go/src/ to your ~/ and add this command to your .bashrc
export GOROOT=/usr/lib/go
export GOPATH=$HOME/go
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

4. back to terminal and type on terminal
source ~/.bashrc

5. type it on previous terminal.

user: $ mkdir temp
user: $ cd temp
user: $ pkgname=mpdviz
user: $ pkgver=0.4.2
user: $ pkgrel=1
user: $ pkgdesc='Standalone console MPD visualizer'
user: $ export arch=('x86_64' 'i686' )
user: $ export url='https://github.com/neeee/mpdviz'
user: $ license=('MIT')
user: $ makedepends=('go')
user: $ depends=('fftw')
user: $ export options=('!emptydirs')
user: $ export _gourl='github.com/neeee/mpdviz'
user: $ export srcdir="$PWD"
user: $ export PKG_CONFIG_PATH=/usr/lib/pkgconfig
user: $ export GOPATH="$srcdir"
user: $ export PATH=$PATH:$GOPATH/bin
user: $ go get -u -d -v "$_gourl"
user: $ cd "$srcdir/src/$_gourl"
user: $ git checkout -q tags/$pkgver
and dont close the terminal

6. and then open your file manager and navigate to the ~/temp/src/github.com/ folder

7. copy folder lucy and mattn folder inside ~/temp/src/github.com/ folder and copy into root folder like this /usr/lib/go/src/github.com/ (if github.com not create on /usr/lib/go/src/ you can create it.)

8. copy go-fftw folder inside ~/temp/src/github.com/lucy/ and copy to the ~/go/src/

9.go back terminal and type cd ~/mpdviz

10. and type go build

and see what happend ! if successful you not see any log on terminal, and if you look any log on terminal its reverse..
i hope this method can help you, and i hope you done with follow this step. and if any error, feedback, and youre done leave command bellow. thanks !

how to change lightdm and default wallpaper of WM background using mate desktop

hi guys. now, i wanna tell you to change background of lightdm (if you use it haha) and use mate desktop. its begining, because i think "how to change it? with manualy mode, not GUI.?!" so, its not trhought GUI mode. but, this is use the command. and then i will explain how is it.. lets follow this step.

1. first prepare your wallpaper, what you want to applied for background and put in home dir.

2.open terminal and type command below

$cd /etc/lightdm/
# -your favorite text editor- lightdm-gtk-greeter.conf

3. and fill background input with your background file
background = /path/dir/*.jpg or background = /path/dir/*.png
example: background = /home/es-cendol/bg_lightdm/1.jpg

4. its could change user image too, fill at default-user-image input with your avatar.
default-user-image = /path/dir/*.png
example: default-user-image = /home/es-cendol/dNTE.png

5. save it

6. restarting your lightdm, type command bellow
$sudo service lightdm restart

7. tarraa... bingo..

note : this method i tested at ubuntu mate 16.04. so, why you not try at your mate ?.

one more, its could change window manager wallpaper at your desktop. so, you dont need feh, or etc and you dont need put in rc.local to change wm wallpaper; its, dont need. i've been tested with some Window manager like 2bwm, openbox, and pekwm. maybe its done so on i3wm and other wm.
thanks for visit and practice. fail or not, feedback, and etc leave comment bellow, i hope you can do this method and i hope this method is usefull for you.

tips agar membuat praktek di lab komputer menjadi lebih asyik dan tertib saat belajar di lab komputer

apa kabar nya semua ? semoga sehat semua ya. kali ini saya akan berbagi tips kepada kalian semua terutama bagi para guru tentunya, hal ini terinspirasi dan terbayang oleh karena ulah siswa banyak tidak memerhatikan guru saat di lab komputer. Bukanya merhatikan guru menjelaskan dan mengikuti langkah langkah yang di instruksikan oleh guru malah asyik sendiri dengan internet yang dia buka.. kan kesel banget tuh. apa salah nya jika kita meumerhatikan sejenak atau download file gede lalu tinggal diamkan saja biarkan downloadan berjalan lalu perhatikan guru nya :D hehe.

terkadang guru pun suka lalai untuk menentukan peraturan dimulai dari hal sepele yaitu menentukan jadwal piket, jadwal saja tidak di buat bagaimana mau tertib ?. oke dari pada pusing ini beberapa masukan dari saya.

1. buat lah peraturan tata tertib

tempelkan lah sebuah kertas berisi sederetan peraturan tentang tata tertib sesuai dengan aturan pokok yang terdapat di sekolah kalian, ingat jangan terlalu keras dalam memberikan aturan agar siswa pun tidak merasa bosan didalam lab komputer. supaya apa ? anak anak mau belajar ilmu komputer atau cara penggunaan nya dengan senang hati.

2. buat lah daftar piket di dalam bengkel.

sedikit bahasan yang saya singgung tadi, buat lah jadwal piket setidaknya sesuai hari seperti jadwal piket di dalam kelas. dan maksimal sesuai baris topologi dari model topologi lab komputer nya. misal hari 1 baris 1, hari 2 baris ke 2, dst.

3. membuat kontrak tentang aturan belajar.
hal ini cukp efektif dalam menegaskan tata tertib. siapa yang melanggar aturan nya di kenakan sanksi sesuai janji yang disepakati didalam kontrak tadi.

4. kendalikan server ruangan  atau menginstall aplikasi seperti netcut di komputer server pada lab komputer tersebut.



hal ini cukup efektif juga jika di lab, agar siswa tersebut tidak terlalu asyik dengan halam internet yang dia akses. hal ini kenapa saya terangkan ? karena saya juga masih seorang siswa. saya mau menceritakan tentang konyol anak anak yang marah terhadapa saya karena jaringan mereka saya potong; anak anak sontak melirik ke saya dan meneriaki saya suruh hidupkan lagi internet nya, emangnya saya emak emak bangunin anak nya *pac emoticon*. lalu saya berpikir hal ini akan sangat bermanfaat sekali jika pelaku pemotong internet tadi adalah guru yang mengendalikan server nya, sungguh indah bukan.. ?

oke baik hanya ini saja yang saya sampaikan, kenapa saya menulis ini ? karena saya merasa kurang nyaman dengan keadaan lab komputer yang disaat dengan jam peraktek tidak guru yang mengisi jam tersebut. harapan saya, semoga banyak orang yang terinspirasi dengan hal ini dan mengembangkan ide lain dari ini.
sekian terimakasih..

how to install googler on linux : google in your terminal

hi guys, now i wanna tell you how to install googler on ubuntu based. "googler is power tool to google (web & news) and google site search from the command line. it show the tittle, URL and abstract for each result" - (github.com/jarun). googler is leightweight to monitoring your web in googler without open your browser. but, googler is stay need a connection to search result. googler is available on :
- AUR
- Homebrew
- Debian
- Ubuntu
- Ubuntu PPA

but, here i  wanna explain to build googler from source. follow the step.

1. download the package at here
git clone https://github.com/jarun/googler/

2. change your self into that directory
cd googler/

3. and then run it to install
sudo make install

4. and tara.. try running googler with your keyword
example : $ googler facebook

that its the step i hope you successfull in try this step. ok thank you so much..

courtesy of github.com/jarun

how to fix Cannot Execute which bash : No such file or directory

hi guys, i wanna tell you something about linux. you maybe not strange if you in linux run as root. but if you meet the error which run su and show the log (example) ' Cannot Execute which bash : No such file or directory' what do you thing. ?

okey, here. i wanna give the solutions about these error, lets follow the step.
- first open your terminal
- use favorit text editor, i use vim for text editor here.
- then type,
$sudo vim /etc/passwd
- and look
root:x:0:0:root:/root:
- if root:x:0:0:root:/root:which bash . change into
root:x:0:0:root:/root:/bin/bash
- save  this file as same name do not change !
-  and try to run su and and type your password. tarraa..

this problem as same as with Cannot Execute bin/bash : No such file or directory. so, look and search with same error you do.
thanks i hope this can help you.. :D 

2 aplikasi / software untuk mempatch Tema pada Windows

hey guys, bagi kalian yang ingin windows nya tampil beda ada caranya guys. tidak hanya menginstall visual style atau skinpack saja, ada juga hal yang tak kalah penting nya yaitu mempatch sistem kalian.
cara ini bisa dilakukan, apalagi jika anda menggunakan skinpack. biasanya hal itu sudah terlaksana tapi, adahal lain. jika komputer anda low spec dan menggunakan skinpack akan terasa berat saat melakukan multitasking. maka dari itu saya merekomendasi kan untuk menggunakan visual style.
visual style yang saya maksud bisa kalian search dan download di deviantart.com
dan beriktut software yang saya maksud.

1. UltraUXthemepatcher
- Download dan Install UltraUXthemepatcher di perangkat kalian



- setelah installasi telah selesai sepenuhnya restart perangkat kalian apabila diminta, setelah di restart kalian bisa menggunakan custom theme apa saja di windows pada perangkat kalian guys..




-
2.UxStyle
uxstlye bisa downoad di mari http://uxstyle.com/ lalu install seperti software biasanya dan hampir sama seperti cara diatas..

nah setelah anda telah menginstall salah satu software tersebut silakan happy modding dengan visual style kalian :D .
note; jika kalian menginstall UxStyle terlebih dahulu lalu menginstall UltraUXthemepatcher kemungkinan windows akan blank saat setelah direstart, maka dari itu kalian harus menginstall software tersebut salah satu.
sekian termiakasih

how to install ncmpcpp from source

hi guys, now i wanna tell you how about compile or install or build ncmpcpp from source. actualy, you can install from PPA or your repository. but, if newest or latest ncmpcpp its not able in your repository what are you doing ? so you must update or compile from source, right?.

oke first you need gcc and g++ its used to compiling. and you must install it
in ubuntu just type
- apt-get install gcc g++
and then you need some depedencies to build ncmpcpp
this is the list of depedencies, you can use apt-get install, your synaptic, and install manualy like this.
-lboost_filesystem
-lboost_system
-lboost_locale
-lboost_program_options
-lboost_regex
-licuuc
-licudata
-lboost_thread
-lmpdclient
-lreadline
-lpthread
-lncursesw
-ltinfo
-libmad0-dev libmpg123-dev libid3tag0-dev 
-libflac-dev libvorbis-dev libopus-dev 
-libadplug-dev libaudiofile-dev libsndfile1-dev libfaad-dev 
-libfluidsynth-dev libgme-dev libmikmod2-dev libmodplug-dev 
-libmpcdec-dev libwavpack-dev libwildmidi-dev 
-libsidplay2-dev libsidutils-dev libresid-builder-dev 
-libavcodec-dev libavformat-dev 
-libmp3lame-dev 
-libsamplerate0-dev libsoxr-dev 
-libbz2-dev libcdio-paranoia-dev libiso9660-dev libmms-dev 
-libzzip-dev 
-libcurl4-gnutls-dev libyajl-dev libexpat-dev 
-libasound2-dev libao-dev libjack-jackd2-dev libopenal-dev 
-libpulse-dev libroar-dev libshout3-dev 
-libmpdclient-dev 
-libnfs-dev libsmbclient-dev 
-libupnp-dev 
-libavahi-client-dev 
-libsqlite3-dev 
-libsystemd-daemon-dev libwrap0-dev 
-libcppunit-dev xmlto 
-libboost-dev 
-libicu-dev

next, you can download ncmpcpp source from here if already downloaded you can exstrack this file.
and then, goto ncmpcpp extacted folder, open terminal and type
> ./configure
if you not see any error next type
> sudo make
if you not see any error next type
> sudo make install
wait untill proccess done, if done check with run ncmpcpp -v in terminal and the version of ncmpcpp change into 0.7.7 you have already done to compiling ncmpcpp from source. happy singing with ncmpcpp. :D

note :
if you see error, check again your depedencies, log error,compiling tool and makefile missing.