Felix's Second Life 電腦數碼世界

在 Unblock Youku 右鍵選項填入

http://yo.uku.im/proxy.php?url=

按 Test 看是否能用

前一陣子終於把家裡的門鎖改成可以使用手機控制開門，這個計劃的開端始於2018年8月份，一個沒記性的人為什麼記得那麼清楚，因為淘寶上記錄呀。因為這個計劃一直沒實現，所以當我跟某人說我想做什麼新的事情，某人就會酸我之前也說要弄自動開門呀，弄到哪去了……2018年的時候搞了一陣子，然後就放棄了。但這件事一直在我心中，所以在某一天就GOOGLE了一下，找到了一篇教學，跟著做就實現了。

Raspberry Pi 是一種單片機，就是電腦主機所需的基本零件都焊在一起的主機，底板上有CPU 、RAM、HDMI接口、LAN接口、WI-FI晶片等等，再插上一張SD就是一台可以運作像手掌大小電腦。除了尺寸外，它和一般家用電腦的區別是它所採用的CPU 架構是ARM，而一般PC是使用X86架構，如果你有下載過作業系統(OS)的安裝檔案，會見過x86(i386)、86_x64、 AMD64 等字眼，x86也是我們常說的32bit OS，x64就是64bit OS。32bit 與 64bit 指的是CPU 的通用寄存器的長度，32bit 的長度就是 2的32次方。在某個年代，我們的Windows xp 是32bit ，OS 最多只能記得2^32/1024/1024/1024=4Gb的地址，但硬體RAM可能會超過4Gb，多出來的就RAM就不能當RAM使用，其中一個方法就把它當做硬盤使用(Ram Disk)，這個Ram Disk 就會比一般的Disk 飛快了許多，缺點就是儲存在RAM Disk 上的重新開機就沒了，所以必須把RAM Disk 的資料同步到真正的硬盤上，或者可以把虛擬記憶體放到RAM Disk 裡。越說越遠了……

/etc/postgresql/10/main/postgresql.conf

把timezone改成你要

安裝完 ubuntu 18.04 後
根據 https://superset.apache.org/installation.html#getting-started
執行以下命令

把以下內容存成Bat檔案, 再執行就可以了, 超簡單,
@echo off
title Activate Microsoft Office 2016 ALL versions for FREE!&cls&echo ============================================================================&echo #Project: Activating Microsoft software products for FREE without software&echo ============================================================================&echo.&echo #Supported products:&echo - Microsoft Office Standard 2016&echo - Microsoft Office Professional Plus 2016&echo.&echo.&(if exist "%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles%\Microsoft Office\Office16")&(if exist "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles(x86)%\Microsoft Office\Office16")&(for /f %%x in ('dir /b ..\root\Licenses16\proplusvl_kms*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)&(for /f %%x in ('dir /b ..\root\Licenses16\proplusvl_mak*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)&echo.&echo ============================================================================&echo Activating your Office...&cscript //nologo ospp.vbs /unpkey:WFG99 >nul&cscript //nologo ospp.vbs /unpkey:DRTFM >nul&cscript //nologo ospp.vbs /unpkey:BTDRB >nul&cscript //nologo ospp.vbs /unpkey:CPQVG >nul&cscript //nologo ospp.vbs /inpkey:XQNVK-8JYDB-WJ9W3-YJ8YR-WFG99 >nul&set i=1
:server
if %i%==1 set KMS_Sev=kms7.MSGuides.com
if %i%==2 set KMS_Sev=kms8.MSGuides.com
if %i%==3 set KMS_Sev=kms9.MSGuides.com
if %i%==4 goto notsupported
cscript //nologo ospp.vbs /sethst:%KMS_Sev% >nul&echo ============================================================================&echo.&echo.
cscript //nologo ospp.vbs /act | find /i "successful" && (echo.&echo ============================================================================&echo.&echo #My official blog: MSGuides.com&echo.&echo #How it works: bit.ly/kms-server&echo.&echo #Please feel free to contact me at msguides.com@gmail.com if you have any questions or concerns.&echo.&echo #Please consider supporting this project: donate.msguides.com&echo #Your support is helping me keep my servers running everyday!&echo.&echo ============================================================================&choice /n /c YN /m "Would you like to visit my blog [Y,N]?" & if errorlevel 2 exit) || (echo The connection to my KMS server failed! Trying to connect to another one... & echo Please wait... & echo. & echo. & set /a i+=1 & goto server)
explorer "http://MSGuides.com"&goto halt
:notsupported
echo.&echo ============================================================================&echo Sorry! Your version is not supported.&echo Please try installing the latest version here: bit.ly/downloadmsp
:halt
pause

Objective

The objective is to install or replace existing PHP 5 with PHP 7 on CentOS 7 Linux server. As you will see, this procedure is fairly simple when using Remi Repository.

Requirements

Privileged access to your CentOS Linux system either directly as root user or via sudo command is required.

Difficulty

EASY

HF6MN-AHH83-7Z4Z0-8R8N0-C2KMU
HC2MT-4H3DH-9Z8R9-TV0Q4-9AT4Y
0C4XW-6N250-ZZWD0-ER056-CC0PQ
NY0GT-8W395-HZD89-AU050-0AAL6
JY2K5-8MJ9P-CZPZ1-8AA5K-934KG

http://www.pcnet.idv.tw/pcnet/network/network_ip_addr.htm

網際網路協定( IP )是整個 TCP/IP 協定的基礎﹐它的一些功能在前面的介紹 OSI 和 TCP/IP 模型的時候已經略略提過了﹐不過﹐由於它的重要性實在太值得了解﹐因此我們在這裡再深入的探討一下網際網路層的協定。而事實上，若 IP 這個環節若不過關的話，我會勸您別償試網路相關的工作了，否則會桶苦一輩子！

大體而言，網際網路協定的功能包括如下﹕

One of the many great features of IIS 8 is Remote Administration. It is not enabled by default but once configured this feature will allow you to maintain your web site using the IIS Manager gui without having to login to the server.  IIS Remote Administration is also available with Windows Server 2008 and IIS 7.

Install the Management Service

Windows Server 2012 and IIS 8 provides two methods to install the management service. The first method is to use Server Manager and and click on the Add Roles and Features Wizard.