• Kaldi installation


    Kaldi is a speech recognition toolkit developed based on C + + and complying with Apache license v2.0. It is one of the most popular ASR tools at present. This paper introduces how to install Kaldi based on Ubuntu 18.04 LTS. First, clone the Kaldi project to the local according to the prompts on the […]

  • Windows Server 2016 – DHCP server audit log sizing


    The DHCP server service keeps an audit log in the% windir% \ system32 \ DHCP or% systemroot% \ system32 \ DHCP folder. The audit log file name is based on the current day of the week. By default, if the disk space is less than 20MB, or the current log file exceeds the maximum allocated […]

  • C-control GPIO


    There are many ways to control io. Here’s the easiest way. Everything is a file under Linux So GPIO will also be a file. By manipulating the file, you can control it. Paste in the code. using NewLife; using NewLife.Log; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading; using System.Threading.Tasks; namespace […]

  • Data persistence


    1. Plist file That is, the property list file. The full name is property list. The extension of this file is. Plist. Therefore, it is usually called plist file. It is a kind of file used to store serialized objects. It is used to store data that is often used in programs and the amount […]

  • Ubuntu 16.04/18.04 install pycharm, ippython, etc


        Ubuntu 18.04 1. Install Python 2. Entersudo apt install python  Entering Python or python3 on the command line opens the corresponding version. Type exit() or Ctrl + D to exit Python’s shell. 2. Install IPython 2. Entersudo apt install ipythonIPython 3. Version installation, inputsudo apt install ipython3   In the shell of IPython, […]

  • Windows Server 2016 – command line bulk export ad user list information


    This chapter brings you how to export domain user list information through PowerShell or ldifde command line, which is convenient for you to use in daily operation and maintenance work. A list of all user information under the staff directory appears in PowerShell mode: Get-ADUser -Filter * -Properties * -SearchBase “DC=staff,DC=azureyun,DC=com” |Select-Object name,SamAccountName,Givenname,surname,Displayname,title,mobile,CanonicalName,Created,Department,DistinguishedName,EmailAddress,homeMDB,mail,mailNickname,MemberOf,msExchCoManagedObjectsBL,msExchHomeServerName,PasswordLastSet,PrimaryGroup,proxyAddresses,UserPrincipalName,whenCreated,whenChanged,MobilePhone,telephoneNumber,employeeNumber,postalCode,company |Export-Csv C:\AllADUser20190226.csv […]

  • Error reported by ojdbc.jar in Maven (unable to download)


    I. Problems Because of the copyright problem of Oracle, Java connects Oracle’s jar(ojdbc.jar)Unable to download in Maven’s central warehouse, and then the Maven project reported an error. Two, solve Step 1: Downloadojdbc.jar Because it’s my own computer installation, just go to the installation directory of the Oracle database and find it here Step 2: copy […]

  • Mysql-8.0.15-winx64 decompression version installation details


    1. Download on the official website https://dev.mysql.com/downloads/mysql/   2. Unzip to a suitable directory   3. Configure environment variables ①、 path    ②、MYSQL_HOME     4. Create a new my.ini and open it with Notepad. Copy the following code. Parameters cannot be initialized without starting my.ini database     [mysql] ; set MySQL client default […]

  • Linux command – JDK and MySQL installation operation


    1. VMwarevirtual machine VMWareVirtual machine software is a“fictitiousPC”Software that allows you to run two or more machines at the same timeWindows、DOS、LINUXSystem. 1.1.  vmware15Installation configuration Workstation 15 Pro The following support has been added in: support for new client operating systems Windows 10 1803 Ubuntu 18.04 Fedora 28 RHEL 7.5 CentOS 7.5 Debian 9.5 OpenSuse Leap 15.0 FreeBSD […]

  • IIS7 / iis7.5 + fastcgi + PHP 5.6.4 + MySQL + phpMyAdmin of Windows Server 2008 R2 web environment configuration


    This is a summary of web environment configuration. PHP runs in fastcgi mode, which has higher performance. After configuration, our server will be able to run PHP and. Net programs at the same time, which is called omnipotent server. All configurations can be increased or decreased according to their actual needs. Get ready Prepare the […]