Архів категорії: Без категорії

If you want update Mysql from 5.6 to 5.7 do this steps https://dev.mysql.com/downloads/repo/apt/ Download mysql-apt-config_0.6.0-1_all.deb Install apt-sources dpkg -i mysql-apt-config_0.6.0-1_all.deb After that you have apt-resources for installing Update resources apt-get update

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

Show information of certificate

Run this command if you want get SSL certificate info from bash openssl x509 -in certificate-1.crt -noout -text -certopt no_header,no_version,no_serial,no_signame,no_pubkey,no_sigdump,no_aux

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 »

Redirect port to guest in libvirt

If you want to redirect ports from WAN to quest Virtual Machine than you may do this: Go to edit VM from Virsh virsh edit my-vm-name In header add xmlns Change interface type to user to this:

Добавить существующий Git репозиторий в Bitbucket

git clone –mirror https://bitbucket.org/exampleuser/repository-to-mirror.git # Make a bare mirrored clone of the repository cd repository-to-mirror.git git remote set-url –push origin https://github.com/exampleuser/mirrored # Set the push location to your mirror git push –mirror