Asterisk 13 + chan_dongle. Уточнения

По следам заметки chan_dongle + asterisk 10 Текущая версия dongle уже не поддерживается на сайте google Форк можно взять тут https://github.com/bg111/asterisk-chan-dongle Особо ничего не поменялось. Собирать будем под Asterisk 13.7 Asterisk 13.7.0, Copyright (C) 1999 – 2014, Digium, Inc. and others

Mysql: errno: 24 – Too many open files) (1018)

При создании бекапа выскочина ошибка mysqldump: Couldn’t execute ‘SHOW TRIGGERS LIKE ‘logs”: Can’t read dir of ‘./mydatabase/’ (errno: 24 – Too many open files) (1018) Хотя в limits.conf указано значение 30000 и в my.cnf open-files-limit = 20000 И процесс запущен с правильными параметрами /usr/sbin/mysqld –basedir=/usr –datadir=/var/lib/mysql –plugin-dir=/usr/lib64/mysql/plugin –log-error=/var/lib/mysql/error.log –open-files-limit=20000 –pid-file=/var/run/mysql.run –port=3306

Error install nokogiri

Fetching: mini_portile-0.6.2.gem (100%) Fetching: nokogiri-1.6.6.3.gem (100%) Building native extensions. This could take a while… ERROR: Error installing nokogiri: ERROR: Failed to build gem native extension. /usr/bin/ruby1.9.1 extconf.rb checking if the C compiler accepts … yes Building nokogiri using packaged libraries. checking for gzdopen() in -lz… no zlib is missing; necessary for building libxml2 *** extconf.rb… Читати далі »

Telegram Bot on ruby

apt-get install ruby gem ruby-dev make gem install telegram-bot-ruby Теперь необходимо получить токен для бота. Заходим в Telegram, добавляем бота @BotFather, и создаем бота: So, let’s write to out bot and get updates curl -s -X POST https://api.telegram.org/botNNNNN:NZNZNNZNZNZNNZNZ/getUpdates And we have: {“ok”:true,”result”:[{“update_id”:923096141, “message”:{“message_id”:2130,”from”:{“id”:,”first_name”:””,”username”:””},”chat”:{“id”:,”first_name”:””,”username”:””,”type”:”private”},”date”:1447842513,”text”:”test”}}]} # encoding: utf-8 # require ‘telegram/bot’ #require_relative ‘getimg’ token = ‘NNNNNN:XNXNXNXNXNXNXNXNX’ #inputMess… Читати далі »

ESP8266 first launch in Linux Mint

For flashing firmware you need connect GPIO0 to GND and CH_PD to VCC I have this TTL converter Bus 003 Device 026: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port But they have 5v output, so i used 5v to 3.3v converter Prepare notebook for flashing Go to https://github.com/themadinventor/esptool and download esptool wget https://github.com/themadinventor/esptool/archive/master.zip install… Читати далі »

Cisco 7940 за NAT

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/7960g_7940g/5_0/sip/english/administration/guide/5_0/7960setS.html Some general advice on how to get 7940/7960 going in standalone SIP via NAT. 1. Give your 7940 a static IP. 2. Forward ports 5060-5062 TCP and UDP and 16384 to 16399 UDP to the static IP of the 7940. 3. Make configuration file adjustments as follows: Set voip_control_port: 5061 ; NAT/Firewall Traversal- 0=Disabled,… Читати далі »