Rolly Maulana Awangga :: Catatan Ngoprek IT

Pakar dan Awam sama saja, sama sama belajar

Installing Laravel Behind Proxy in Debian Wheezy 7 Linux

If the linux box behind the proxy. You must set terminal environment to use proxy. For curl command, you can ad -x arguments, installation of composer behind proxy is like this :

curl -s https://getcomposer.org/installer -x 192.168.1.5:8888 | php -d detect_unicode=off

and then for downloading laravel package, with php cli, first set env var using commang :

export https_proxy=”http://192.168.1.5:8888″

and then laravel composer create project command

php composer.phar create-project laravel/laravel

 

P.S: 192.168.1.5:8888 is proxy gateway

Solving FreePBX Error Instalation in Debian

Error :

configure: error: *** uuid support not found (this typically means the uuid development package is missing)

apt-get install uuid-dev libjannson-dev

Error :
PHP Fatal error: Cannot make static method DB::connect() non static in class freepbx_db in /var/www/freepbx/admin/libraries/freepbx_DB.php on line 57

pear uninstall db
pear install db-1.7.14

Error :
Module cxpanel successfully downloaded
Failed to install due to the following missing required module(s):<br /><br />manager<br /><br />Unable to install module cxpanel:

/var/lib/asterisk/bin/freepbx_engine: line 748: unexpected EOF while looking for matching `”‘
/var/lib/asterisk/bin/freepbx_engine: line 755: syntax error: unexpected end of file

amportal a ma download manager
amportal a ma install manager

Error :

freepbx blank white

amportal a dbug
amportal a ma delete cxpanel
cp /etc/freepbx.conf /etc/asterisk
chown asterisk:asterisk /etc/asterisk/freepbx.conf

 

OpenSips Error Solving on Debian

Error :

ERROR: No PID file found (/var/run/opensips.pid)! OpenSIPS probably not running

Solution :

chmod a+r /etc/opensips/opensips.cfg

or error in opensips.cfg file

in debian you can check error by

tail -f /var/log/syslog

Running Apache Virtualhost with different user

just install apache2-mpm-itk

apt-get install apache2-mpm-itk

and edit file in virtual host add tag

<IfModule mpm_itk_module>
AssignUserId asterisk asterisk
</IfModule>

inside <virtualhost> tag in the end line

Location to Edit File PHP.ini in Turnkey Linux

in Turnkey Liux you cant edit general php.ini in /etc/php5/apache2/php.ini, but you need to create a new file inside conf.d folder with priority setting.

Turnkey Linux Remote

Shell Script Pencari IP Bagi Pengguna Koneksi Internet Modem

Bagi pengguna internet dial-up modem dari operator seluler yang ingin mencari ip tertentu bisa menggukan script sebagai berikut :

#!/bin/bash
ipnya=`curl -s icanhazip.com`
echo $ipnya
if [ “$ipnya” == “114.160.71.150” ]; then
echo “ip tsukaba 150!”
else
echo “ACCESS BUKAN IP 22!”
if [ “$ipnya” == “118.97.95.23” ]; then
echo “ip ny 118.97.95.23!”
else
echo “ACCESS BUKAN IP 23!”
if [ “$ipnya” == “118.97.95.24” ]; then
echo “ip ny 118.97.95.24!”
else
echo “ACCESS BUKAN IP 24!”
if [ “$ipnya” == “118.97.95.25” ]; then
echo “ip ny 118.97.95.25!”
else
echo “ACCESS BUKAN IP 25!”
if [ “$ipnya” == “118.97.95.26” ]; then
echo “ip ny 118.97.95.26!”
else
echo “ACCESS BUKAN IP 26!”
echo “restart koneksi”
# poff
# pon
fi
fi
fi
fi
fi

Django dengan CouchDB

Django merupakan salah satu web framework yang menggunakan bahasa pemrograman Python.

okeh, pertama kali kita ikutin dahulu beberapa referensi disini :

1. http://www.kaskus.co.id/thread/52e8007f38cb17542e8b459e/reborn-django-web-framework

2. http://django.or.id/2010/12/6/membuat-poll-sederhana-dengan-django/

3. http://leok.me/2013/05/02/what-you-need-to-know-couchdb-django.html

 

Always Up Services Gammu Lebih dari Satu Modem pada Debian

Setelah kita membuat file configurasi setiap modem satu file config maka untuk Cara mudahnya menjalankan service gammu dengan berbeda modem adalah dengan memasukkan perintah di /etc/rc.local

service gammu-smsd start
gammu-smsd –daemon –user gammu -c /etc/gammu-smsdrc1 –pid /var/run/gammu-smsd1.pid
gammu-smsd –daemon –user gammu -c /etc/gammu-smsdrc2 –pid /var/run/gammu-smsd2.pid
gammu-smsd –daemon –user gammu -c /etc/gammu-smsdrc3 –pid /var/run/gammu-smsd3.pid

Agar layanan service daemon tetap terjaga kita bisa memaasukkan perintah di crontab :

* * * * * /etc/rc.local

Setup Openvpn Server on Debian Wheezy and Set Up Client

root@singaraja:~# mkdir /etc/openvpn/easy-rsa
root@singaraja:~# cp -ai /usr/share/doc/openvpn/examples/easy-rsa/2.0/ /etc/openvpn/easy-rsa/
root@singaraja:~# cd /etc/openvpn/easy-rsa/2.0/
root@singaraja:/etc/openvpn/easy-rsa/2.0# nano vars
root@singaraja:/etc/openvpn/easy-rsa/2.0# source ./vars
NOTE: If you run ./clean-all, I will be doing a rm -rf on /etc/openvpn/easy-rsa/2.0/keys
root@singaraja:/etc/openvpn/easy-rsa/2.0# ./clean-all
root@singaraja:/etc/openvpn/easy-rsa/2.0# ./build-ca
Generating a 1024 bit RSA private key
…………++++++
…………………..++++++
writing new private key to ‘ca.key’
—–
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter ‘.’, the field will be left blank.
—–
Country Name (2 letter code) [ID]:
State or Province Name (full name) [JB]:
Locality Name (eg, city) [Bandung]:
Organization Name (eg, company) [passionit]:
Organizational Unit Name (eg, section) [changeme]:singaraja
Common Name (eg, your name or your server’s hostname) [changeme]:semar
Name [changeme]:semar
Email Address [awangga@passionit.co.id]:
root@singaraja:/etc/openvpn/easy-rsa/2.0# ./build-key-server semar
Generating a 1024 bit RSA private key
…………++++++
……………++++++
writing new private key to ‘semar.key’
—–
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter ‘.’, the field will be left blank.
—–
Country Name (2 letter code) [ID]:
State or Province Name (full name) [JB]:
Locality Name (eg, city) [Bandung]:
Organization Name (eg, company) [passionit]:
Organizational Unit Name (eg, section) [changeme]:serversemar
Common Name (eg, your name or your server’s hostname) [semar]:serversemar
Name [changeme]:serversemar
Email Address [awangga@passionit.co.id]:

Please enter the following ‘extra’ attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
Using configuration from /etc/openvpn/easy-rsa/2.0/openssl-1.0.0.cnf
Check that the request matches the signature
Signature ok
The Subject’s Distinguished Name is as follows
countryName :PRINTABLE:’ID’
stateOrProvinceName :PRINTABLE:’JB’
localityName :PRINTABLE:’Bandung’
organizationName :PRINTABLE:’passionit’
organizationalUnitName:PRINTABLE:’serversemar’
commonName :PRINTABLE:’serversemar’
name :PRINTABLE:’serversemar’
emailAddress :IA5STRING:’awangga@passionit.co.id’
Certificate is to be certified until Oct 28 12:02:09 2024 GMT (3650 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
root@singaraja:/etc/openvpn/easy-rsa/2.0# ./build-key iqromedia
Generating a 1024 bit RSA private key
…………………++++++
……………………………………++++++
writing new private key to ‘iqromedia.key’
—–
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter ‘.’, the field will be left blank.
—–
Country Name (2 letter code) [ID]:
State or Province Name (full name) [JB]:
Locality Name (eg, city) [Bandung]:
Organization Name (eg, company) [passionit]:
Organizational Unit Name (eg, section) [changeme]:iqromedia
Common Name (eg, your name or your server’s hostname) [iqromedia]:
Name [changeme]:iqromedia
Email Address [awangga@passionit.co.id]:

Please enter the following ‘extra’ attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
Using configuration from /etc/openvpn/easy-rsa/2.0/openssl-1.0.0.cnf
Check that the request matches the signature
Signature ok
The Subject’s Distinguished Name is as follows
countryName :PRINTABLE:’ID’
stateOrProvinceName :PRINTABLE:’JB’
localityName :PRINTABLE:’Bandung’
organizationName :PRINTABLE:’passionit’
organizationalUnitName:PRINTABLE:’iqromedia’
commonName :PRINTABLE:’iqromedia’
name :PRINTABLE:’iqromedia’
emailAddress :IA5STRING:’awangga@passionit.co.id’
Certificate is to be certified until Oct 28 12:03:25 2024 GMT (3650 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
root@singaraja:/etc/openvpn/easy-rsa/2.0# ./build-dh
Generating DH parameters, 1024 bit long safe prime, generator 2
This is going to take a long time
………………………..+.+…………….+…………………………………………………………………………………………………………………+……………………+…………………+………………………………………………………………………………..+…………………………………………………………………………………………………………………………..+……………+……………..+………………………………….+…….+……………………………….+………+…………………………………..+…………………………………………………………………………………+….+…………………………………………………………………………………………………………………………………+……..+.+………….+……+………………………+…….+…………….+………….+……………………+……………………………………………………………………………….+………………………………………………….+………………………………………+…………..+……….+…………+………………………………………………………………….+…………………………………………………..+…………………….+……………………………………………….+…………………………………………………………………………………………………………………………………………………………………+..+…………………………………………………+…+………+……+……….+……………………………………………+…………………………………………………………………………..+……………………………….+…………………………+……………+………………………………………………+……………………………..+….+…………………………………………….+……………………………………………………………………………………+……………………………………………………………..+……………+…………………………………..+……………………….+…………………………………………………………………………..+…………………………………………..+…………………………………………………………………..+……………………..+…………………………………………+…………………………………………………………………………………………….+………..+…….+……………………………………………………………………..+………………………………………………………………………………..+…+…………………+………+…………………+……………………………………..+…………..+….+………………….+……….+…………………………………..+……………………………………………………………………..+…………………………+…………+………………………+…………+………………………………..+………………..+………………………………………………………………………………………………………………….+………………..++*++*++*
root@singaraja:/etc/openvpn/easy-rsa/2.0# cd ..
root@singaraja:/etc/openvpn/easy-rsa# cd ..
root@singaraja:/etc/openvpn# cp ./easy-rsa/2.0/keys/ca.crt .
root@singaraja:/etc/openvpn# cp ./easy-rsa/2.0/keys/semar.key .
root@singaraja:/etc/openvpn# cp ./easy-rsa/2.0/keys/semar.crt .
root@singaraja:/etc/openvpn# cp ./easy-rsa/2.0/keys/dh1024.pem .

root@singaraja:/etc/openvpn# cp /usr/share/doc/openvpn/examples/sample-config-files/server.conf.gz .
root@singaraja:/etc/openvpn# gunzip server.conf.gz
root@singaraja:/etc/openvpn# nano server.conf

# [server.conf]
port 1194
proto udp
dev tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/server.crt
key /etc/openvpn/server.key
dh /etc/openvpn/dh1024.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 202.107.105.13"
push "dhcp-option DNS 202.108.107.21"
keepalive 10 120
comp-lzo
user nobody
group nogroup
persist-key
persist-tun
status openvpn-status.log
verb 3

root@singaraja:/etc/openvpn# service openvpn start
[ ok ] Starting virtual private network daemon: server.
root@singaraja:/etc/openvpn# ifconfig
eth0 Link encap:Ethernet HWaddr 74:d4:35:e0:7d:10
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::76d4:35ff:fee0:7d10/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:165854998 errors:17 dropped:0 overruns:0 frame:8
TX packets:184415361 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:109560987302 (102.0 GiB) TX bytes:158607736676 (147.7 GiB)
Interrupt:20 Memory:d3800000-d3820000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1234141 errors:0 dropped:0 overruns:0 frame:0
TX packets:1234141 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1405142544 (1.3 GiB) TX bytes:1405142544 (1.3 GiB)

tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.8.0.1 P-t-P:10.8.0.2 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

root@singaraja:/etc/openvpn# cat /proc/sys/net/ipv4/ip_forward
1
root@singaraja:/etc/openvpn# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.254 0.0.0.0 UG 0 0 0 eth0
0.0.0.0 192.168.1.254 0.0.0.0 UG 100 0 0 eth0
10.8.0.0 10.8.0.2 255.255.255.0 UG 0 0 0 tun0
10.8.0.2 0.0.0.0 255.255.255.255 UH 0 0 0 tun0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0

root@singaraja:/etc/openvpn# cp /usr/share/doc/openvpn/examples/sample-config-files/client.conf ./easy-rsa/2.0/keys/
root@singaraja:/etc/openvpn# nano ./easy-rsa/2.0/keys/client.conf

# [client.conf]
client
dev tun
proto udp
remote 66.32.272.181 1194
resolv-retry infinite
nobind
user nobody
group nogroup
persist-key
persist-tun
mute-replay-warnings
ca /etc/openvpn/ca.crt
cert /etc/openvpn/client_kevin.crt
key /etc/openvpn/client_kevin.key
ns-cert-type server
comp-lzo
verb 3

Reverse SSH Untuk Kepentingan Remote ke Device Tanpa IP Publik

perangkat linux yang akan diremote pertama kali harus meremote ssh ke server yang memiliki ip publik dengan menggunakan perintah :

ssh -fN -R 192.168.1.4:2202:localhost:22 singaraja@singaraja.ddns.net

192.168.1.4 adalah ip lokal intranet server agar kita bisa meremote dari LAN. dan 2202 adalah port LAN tersebut. singaraja.ddns.net merupakan ip publik server. Untuk binding ke semua network interface bisa menggunakan perintah :

ssh -fN -R 0.0.0.0:2202:localhost:22 singaraja@singaraja.ddns.net

Kemudian, dari server tersebut kita konfigurasi file /etc/ssh/sshd_config tambahkan GatewayPorts clientspecified bisa meremote kepada perangkat linux tadi

Ikuti

Get every new post delivered to your Inbox.

Bergabunglah dengan 333 pengikut lainnya.

%d blogger menyukai ini: