微信公众号开发前配置
不记下来,难免会忘记~
不记下来,难免会忘记~
Install 'net-tools' and 'wget' packages on CentOS 7:
yum install net-tools wget
https://openvpn.net/index.php/access-server/download-openvpn-as-sw.html
Type wget followed by the pasted URL:
wget <paste copied url>
Install downloaded package on RedHat/CentOS/Fedora system:
rpm -Uvh openvpn-as-2.1.12-CentOS7.x86_64.rpm
The installation process should then commence and finish. The output may look like this:
The Access Server has been successfully installed in /usr/local/openvpn_as
Configuration log file has been written to /usr/local/openvpn_as/init.log
Please enter "passwd openvpn
" to set the initial administrative password, then login as "openvpn" to continue configuration here: https://192.168.70.222:943/admin
To reconfigure manually, use the /usr/local/openvpn_as/bin/ovpn-init
tool. Access Server web UIs are available here: Admin UI: https://192.168.47.222:943/admin
Client UI: https://192.168.47.222:943/
The Access Server tries to adapt itself to the network configuration it finds. But if you have a complex network setup you may need to run the ovpn-init tool to reconfigure to listen to another network interface. It's worth mentioning that the ovpn-init tool can be used to wipe all OpenVPN Access Server configuration with the --force option in case you make a mistake during initial setup. Don't use the --force option on an existing installation unless you can live with losing all configuration and certificates and want to start over. Also, the program will ask for a license key, but you do not have to enter one. If no valid license key is found it will just assume a demonstration mode where all functions work but you're limited to 2 simultaneous VPN tunnel connections.
Finishing configuration and using the product
Once the program is installed it will automatically configure itself with some standard settings. The installation process will also tell you where to find the client web service, which is the web based GUI that you can use to log on and connect to the Access Server, and where to find the admin web service, which is where you can log on as an administrative user and manage the configuration, certificate, users, etcetera, in the web based GUI. Usually the client UI is at the address of your server, for example https://192.168.70.222/
. The admin UI is usually at the /admin/ address, for example https://192.168.70.222/admin/
. Please note that the web services by default actually run on port TCP 943, so you can visit them at https://192.168.70.222:943/
and https://192.168.70.222:943/
as well. The OpenVPN TCP daemon that runs on TCP port 443 redirects incoming browser requests so that it is slightly easier for users to open the web interface.
Initially a single administrative user is added to the system. But it has no password set and therefore cannot be used yet. To use it a password must be set first:
passwd openvpn
You can now point your web browser at the admin UI web interface. Because the Access Server comes with a self-signed SSL certificate to begin with, you will receive a warning in the browser like "Invalid certificate" or "Cannot verify identity of the server". You will have to confirm that you wish to continue to the web interface. You will then see the login screen and you can then enter the username openvpn and the password you have just set with the "passwd openvpn
" command.
在平常写项目的时候,不可避免的会用到时间计算。
如果只是简单的计算的话,只需要将时间字符串转换为时间戳然后对比即可。
但是如果需要计算具体的年月日时分秒的话,可以用日期对象来计算。
// 时间1
$date1 = strtotime('2018-10-01'); // 1538352000
// 时间2
$date2 = strtotime('2018-11-01'); // 1541030400
// 时间2 比 时间1多多少秒
$diff = $date2 - $date1; // 2678400
http://php.net/manual/zh/datetime.diff.php
// 出生日期
$birthday = new \DateTime('1996-10-11');
// 当前时间
$now = new \DateTime();
// 计算出生日期和当前时间的时间查
$interval = $birthday->diff($now);
var_dump($interval);
打印出来是以下信息
object(DateInterval)[18]
public 'y' => int 21 // 年
public 'm' => int 6 // 月
public 'd' => int 0 // 日
public 'h' => int 17 // 时
public 'i' => int 16 // 分
public 's' => int 2 // 秒
public 'weekday' => int 0
public 'weekday_behavior' => int 0
public 'first_last_day_of' => int 0
public 'invert' => int 0
public 'days' => int 7852 // 天数
public 'special_type' => int 0
public 'special_amount' => int 0
public 'have_weekday_relative' => int 0
public 'have_special_relative' => int 0
看上面的打印信息,就能看到很具体的时间了,而不用另外去计算
也就是说,生日至今,年龄是:21岁6个月17小时16分2秒
,7852
天
系统名称后面带个N的,代表移除了某些功能,例如:Windows Media Player, Groove Music, Movies & TV, Voice Recorder, Skype等
https://support.microsoft.com/en-us/help/3010081/media-feature-pack-for-windows-10-n-and-windows-10-kn-editions
名词 | 解释 |
---|---|
Datacenter | 数据中心版 |
Standard | 标准版 |
Professional | 专业版 |
Enterprise | 企业版 |
Education | 教育版 |
LTSB | 长期服务 |
Workstation | 工作站 |
操作系统版本 | KMS安装密钥 |
---|---|
Windows Server Datacenter | 6Y6KB-N82V8-D8CQV-23MJW-BWTG6 |
Windows Server Standard | DPCNP-XQFKJ-BJF7R-FRC8D-GF6G4 |
操作系统版本 | 密钥 |
---|---|
Windows Server 2016 Datacenter(数据中心版) | CB7KF-BWN84-R7R2Y-793K2-8XDDG |
Windows Server 2016 Standard(标准版) | WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY |
Windows Server 2016 Essentials(基础版) | JCKRF-N37P4-C2D82-9YXRT-4M63B |
操作系统版本 | KMS安装密钥 |
---|---|
Windows 10 Professional Workstation(工作站专业版) | NRG8B-VKK3Q-CXVCJ-9G2XF-6Q84J |
Windows 10 Professional Workstation N | 9FNHH-K3HBT-3W4TD-6383H-6XYWF |
操作系统版本 | 密钥 |
---|---|
Windows 10 Professional | W269N-WFGWX-YVC9B-4J6C9-T83GX |
Windows 10 Professional N | MH37W-N47XK-V7XM9-C7227-GCQG9 |
Windows 10 Enterprise | NPPR9-FWDCX-D2C8J-H872K-2YT43 |
Windows 10 Enterprise N | DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4 |
Windows 10 Education | NW6C2-QMPVW-D7KKK-3GKT6-VCFB2 |
Windows 10 Education N | 2WH4N-8QGBV-H22JP-CT43Q-MDWWJ |
Windows 10 Enterprise 2015 LTSB | WNMTR-4C88C-JK8YV-HQ7T2-76DF9 |
Windows 10 Enterprise 2015 LTSB N | 2F77B-TNFGY-69QQF-B8YKP-D69TJ |
Windows 10 Enterprise 2016 LTSB | DCPHK-NFMTC-H88MJ-PFHPY-QJ4BJ |
Windows 10 Enterprise 2016 LTSB N | QFFDN-GRT3P-VKWWX-X7T3R-8B639 |
操作系统版本 | 密钥 |
---|---|
Windows 8.1 Professional | GCRJD-8NW9H-F2CDX-CCM8D-9D6T9 |
Windows 8.1 Professional N | HMCNV-VVBFX-7HMBH-CTY9B-B4FXY |
Windows 8.1 Enterprise | MHF9N-XY6XB-WVXMC-BTDCT-MKKG7 |
Windows 8.1 Enterprise N | TT4HM-HN7YT-62K67-RGRQJ-JFFXW |
Windows Server 2012 R2 Server Standard | D2N9P-3P6X9-2R39C-7RTCD-MDVJX |
Windows Server 2012 R2 Datacenter | W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9 |
Windows Server 2012 R2 Essentials | KNC87-3J2TX-XB4WP-VCPJV-M4FWM |
操作系统版本 | 密钥 |
---|---|
Windows 8 Professional | NG4HW-VH26C-733KW-K6F98-J8CK4 |
Windows 8 Professional N | XCVCF-2NXM9-723PB-MHCB7-2RYQQ |
Windows 8 Enterprise | 32JNW-9KQ84-P47T8-D8GGY-CWCK7 |
Windows 8 Enterprise N | JMNMF-RHW7P-DMY6X-RF3DR-X2BQT |
Windows Server 2012 | BN3D2-R7TKB-3YPBD-8DRP2-27GG4 |
Windows Server 2012 N | 8N2M2-HWPGY-7PGT9-HGDD8-GVGGY |
Windows Server 2012 Single Language | 2WN2H-YGCQR-KFX6K-CD6TF-84YXQ |
Windows Server 2012 Country Specific | 4K36P-JN4VD-GDC6V-KDT89-DYFKP |
Windows Server 2012 Server Standard | XC9B7-NBPP2-83J2H-RHMBY-92BT4 |
Windows Server 2012 MultiPoint Standard | HM7DN-YVMH3-46JC3-XYTG7-CYQJJ |
Windows Server 2012 MultiPoint Premium | XNH6W-2V9GX-RGJ4K-Y8X6F-QGJ2G |
Windows Server 2012 Datacenter | 48HP8-DN98B-MYWDG-T2DCC-8W83P |
操作系统版本 | 密钥 |
---|---|
Windows 7 Professional | FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4 |
Windows 7 Professional N | MRPKT-YTG23-K7D7T-X2JMM-QY7MG |
Windows 7 Professional E | W82YF-2Q76Y-63HXB-FGJG9-GF7QX |
Windows 7 Enterprise | 33PXH-7Y6KF-2VJC9-XBBR8-HVTHH |
Windows 7 Enterprise N | YDRBP-3D83W-TY26F-D46B2-XCKRJ |
Windows 7 Enterprise E | C29WB-22CC8-VJ326-GHFJW-H9DH4 |
Windows Server 2008 R2 Web | 6TPJF-RBVHG-WBW2R-86QPH-6RTM4 |
Windows Server 2008 R2 HPC edition | TT8MH-CG224-D3D7Q-498W2-9QCTX |
Windows Server 2008 R2 Standard | YC6KT-GKW9T-YTKYR-T4X34-R7VHC |
Windows Server 2008 R2 Enterprise | 489J6-VHDMP-X63PK-3K798-CPX3Y |
Windows Server 2008 R2 Datacenter | 74YFP-3QFB3-KQT8W-PMXWJ-7M648 |
Windows Server 2008 R2 for Itanium-based Systems | GT63C-RJFQ3-4GMB6-BRFB9-CB83V |
操作系统版本 | 密钥 |
---|---|
Windows Vista Business | YFKBB-PQJJV-G996G-VWGXY-2V3X8 |
Windows Vista Business N | HMBQG-8H2RH-C77VX-27R82-VMQBT |
Windows Vista Enterprise | VKK3X-68KWM-X2YGT-QR4M6-4BWMV |
Windows Vista Enterprise N | VTC42-BM838-43QHV-84HX6-XJXKV |
Windows Web Server 2008 | WYR28-R7TFJ-3X2YQ-YCY4H-M249D |
Windows Server 2008 Standard | TM24T-X9RMF-VWXK6-X8JC9-BFGM2 |
Windows Server 2008 Standard without Hyper-V | W7VD6-7JFBR-RX26B-YKQ3Y-6FFFJ |
Windows Server 2008 Enterprise | YQGMW-MPWTJ-34KDK-48M3W-X4Q6V |
Windows Server 2008 Enterprise without Hyper-V | 39BXF-X8Q23-P2WWT-38T2F-G3FPG |
Windows Server 2008 HPC | RCTX3-KWVHP-BR6TB-RB6DM-6X7HP |
Windows Server 2008 Datacenter | 7M67G-PC374-GR742-YH8V4-TCBY3 |
Windows Server 2008 Datacenter without Hyper-V | 22XQ2-VRXRG-P8D42-K34TD-G3QQC |
Windows Server 2008 for Itanium-Based Systems | 4DWFP-JF3DJ-B7DTH-78FJB-PDRHK |
软件 | 密钥 |
---|---|
Office Professional Plus 2016 | XQNVK-8JYDB-WJ9W3-YJ8YR-WFG99 |
Office Standard 2016 | JNRGM-WHDWX-FJJG3-K47QV-DRTFM |
Project Professional 2016 | YG9NW-3K39V-2T3HJ-93F3Q-G83KT |
Project Standard 2016 | GNFHQ-F6YQM-KQDGJ-327XX-KQBVC |
Visio Professional 2016 | PD3PC-RHNGV-FXJ29-8JK7D-RJRJK |
Visio Standard 2016 | 7WHWN-4T7MP-G96JF-G33KR-W8GF4 |
Access 2016 | GNH9Y-D2J4T-FJHGG-QRVH7-QPFDW |
Excel 2016 | 9C2PK-NWTVB-JMPW8-BFT28-7FTBF |
OneNote 2016 | DR92N-9HTF2-97XKM-XW2WJ-XW3J6 |
Outlook 2016 | R69KK-NTPKF-7M3Q4-QYBHW-6MT9B |
PowerPoint 2016 | J7MQP-HNJ4Y-WJ7YM-PFYGF-BY6C6 |
Publisher 2016 | F47MM-N3XJP-TQXJ9-BP99D-8837K |
Skype for Business 2016 | 869NQ-FJ69K-466HW-QYCP2-DDBV6 |
Word 2016 | WXY84-JN2Q9-RBCCQ-3Q3J3-3PFJ6 |
软件 | 密钥 |
---|---|
Office 2013 Professional Plus | YC7DK-G2NP3-2QQC3-J6H88-GVGXT |
Office 2013 Standard | KBKQT-2NMXY-JJWGP-M62JB-92CD4 |
Project 2013 Professional | FN8TT-7WMH6-2D4X9-M337T-2342K |
Project 2013 Standard | 6NTH3-CW976-3G3Y2-JK3TX-8QHTT |
Visio 2013 Professional | C2FG9-N6J68-H8BTJ-BW3QX-RM3B3 |
Visio 2013 Standard | J484Y-4NKBF-W2HMG-DBMJC-PGWR7 |
Access 2013 | NG2JY-H4JBT-HQXYP-78QH9-4JM2D |
Excel 2013 | VGPNG-Y7HQW-9RHP7-TKPV3-BG7GB |
InfoPath 2013 | DKT8B-N7VXH-D963P-Q4PHY-F8894 |
Lync 2013 | 2MG3G-3BNTT-3MFW9-KDQW3-TCK7R |
OneNote 2013 | TGN6P-8MMBC-37P2F-XHXXK-P34VW |
Outlook 2013 | QPN8Q-BJBTJ-334K3-93TGY-2PMBT |
PowerPoint 2013 | 4NT99-8RJFH-Q2VDH-KYG2C-4RD4F |
Publisher 2013 | PN2WF-29XG2-T9HJ7-JQPJR-FCXK4 |
Word 2013 | 6Q7VD-NX8JD-WJ2VH-88V73-4GBJ7 |
软件 | 密钥 |
---|---|
Office Professional Plus 2010 | VYBBJ-TRJPB-QFQRF-QFT4D-H3GVB |
Office Standard 2010 | V7QKV-4XVVR-XYV4D-F7DFM-8R6BM |
Office Home and Business 2010 | D6QFG-VBYP2-XQHM7-J97RH-VVRCK |
Access 2010 | V7Y44-9T38C-R2VJK-666HK-T7DDX |
Excel 2010 | H62QG-HXVKF-PP4HP-66KMR-CW9BM |
SharePoint Workspace 2010 | QYYW6-QP4CB-MBV6G-HYMCJ-4T3J4 |
InfoPath 2010 | K96W8-67RPQ-62T9Y-J8FQJ-BT37T |
OneNote 2010 | Q4Y4M-RHWJM-PY37F-MTKWH-D3XHX |
Outlook 2010 | 7YDC2-CWM8M-RRTJC-8MDVC-X3DWQ |
PowerPoint 2010 | RC8FX-88JRY-3PF7C-X8P67-P4VTT |
Project Professional 2010 | YGX6F-PGV49-PGW3J-9BTGG-VHKC6 |
Project Standard 2010 | 4HP3K-88W3F-W2K3D-6677X-F9PGB |
Publisher 2010 | BFK7F-9MYHM-V68C7-DRQ66-83YTP |
Word 2010 | HVHB3-C6FV7-KQX9W-YQG79-CRY7T |
Visio Premium 2010 | D9DWC-HPYVV-JGF4P-BTWQB-WX8BJ |
Visio Professional 2010 | 7MCW8-VRQVK-G677T-PDJCM-Q8TCP |
Visio Standard 2010 | 767HD-QGMWX-8QTDB-9G3R2-KHFGJ |
Server/Windows:https://docs.microsoft.com/zh-cn/windows-server/get-started/kmsclientkeys