Enterprise Q&A - 待解答的问题

nslookup查询DNS的A记录、TXT记录、MX记录

Sat, 16 Mar 2024 20:25:02 +0000

https://www.mmuaa.com/post/6aa0b865ca947082.html

使用nslookup查询DNS的A记录、TXT记录、MX记录、Cname记录

发布于 2018年8月25日 / 小技巧 / 0 条评论

在Windows或Linux平台的命令行中直接输入nslookup即可打开nslookup。

接着输入一个域名，即可查询A记录：

这里的server表示DNS服务器，Non-authoritative answer表示非权威应答，即DNS服务器的缓存。

输入set type=mx，就会把查询状态调整到mx，接下来输入的域名全部查询mx记录：

同样的，输入set type=txt，set type=cname可以查询相应的记录。

Open VPN installation

Tue, 01 Mar 2022 20:11:23 +0000

https://openvpn.net/community-downloads/

https://openvpn.net/cloud-docs/openvpn-3-client-for-linux/

https://openvpn.net/vpn-client/

https://openvpn.net/downloads/openvpn-connect-v3-macos.dmg

https://openvpn.net/community-downloads/

Rasbian -CN source

Wed, 19 Jan 2022 15:13:37 +0000

/etc/apt/sources.list

deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi

deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi

/etc/apt/sources.d/raspi.list

deb http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui

deb-src http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui

zoom email激活慢等相关的问题

Tue, 14 Dec 2021 16:01:41 +0000

Sorry to hear that you’re having trouble with our emails being received. This is generally caused by the receiving email service blocking our emails for a number of possible reasons. We can check our email server and see the error we received and remove the email address(es) from our blacklist if necessary, so please let us know all the emails addresses being affected.

On the receiving end, the following IP addresses and sender email can be whitelisted, which will allow our emails to arrive in your inbox properly:
198.2.134.40

198.2.177.59

198.2.177.60

198.2.177.61

198.2.177.62

198.2.177.65

198.2.177.73

198.2.177.167

198.2.177.207

198.2.177.209

198.2.178.115

198.2.178.162

198.2.179.86

198.2.179.168

198.2.134.180

198.2.179.123

No-reply@zoom.us

Once we’ve checked those email addresses on our email server and you’ve whitelisted the previous info (if possible), then the email(s) can be resent.

next cloud报错 It was not possible to execute the cron job via CLI. The following technical errors have appeared:

Mon, 06 Sep 2021 17:19:16 +0000

FIX Solution

To go to Basic Settings, switch to Cron, then go back to overview,

let the scan run and all went fine, then went back to Basic Settings and select AJAX back,

then go back to Overview and let it run and that was it, it was fixed,

idk if it will work for u guys but it did for me, i think its the 2nd time this has happened to me

and i fixed it like this, cause i had the .ocdata file on my Nextcloud Data folder, plus the

permissions and ownership was fine as well

三星手机电池校准*#0228#

Sun, 05 Sep 2021 06:38:00 +0000

首先解释一下为什么要进行电池校准。锂电池虽然没有记忆效应，但由于不正确的充电及放电，如：使用移动电源、使用电脑USB为手机充电、使用电压电流强度不匹配的第三方充电器、电池用尽再冲（过度放电）等，都容易使电池的工况发生改变，最明显的就是电池虚电，也就是手机显示的电量与实际电池的载电量不一致，如手机显示电量显示100%，但实际电池并未被充满也无法继续冲入。
如何为电池进行体检，校准后延长电池使用时间？三星手机其实自带这一功能：运行USSD代码，激活手机常用指令MMI码，即可进入二级工程模式，查看并校准电池工况。
进入拨号界面，依次按下，*#0228#，当你按下最后一个#后，会出现如图所示的界面，这是你电池的当前动态信息，包括电压，温度、电量等，如果你的电池电压在4.2V以下，说明你电池状况不是很健康（三星手机通常原装电池的出厂电压为5V，你可以看看手机原装充电器和电池上的电压标注，进行比对检查），记住你当前的电量，按下最下的quick start，手机屏幕自动关闭，点亮屏幕，再次重复上述操作，一般三次左右，你会发现电量显示骤减，这就是虚电清空，电池容量被释放出来了。
上述操作建议在电池充满的情况下操作，充满后拔下充电器，进行释放操作，然后退出界面，充满，再次循环前述操作，直至电量恒定为100%，即完成电池校准过程。该操作建议每两月进行一次，无需频繁操作。
该方法适用三星全系手机，其他部分品牌的安卓系统手机也可适用。

Archlinux更新提示invalid or corrupted package (PGP signature)

Sat, 04 Sep 2021 10:25:48 +0000

pacman -S archlinux-keyring

then running

pacman -Syu this can fix them

如何制作指定大小的文件使用dd命令

Sat, 28 Aug 2021 15:25:34 +0000

ip -4 a show ens33 | grep 'inet' | awk '{print $2}' | head -1

how to remove zoom completely | 如何彻底删除zoom

Wed, 19 May 2021 21:08:06 +0000

https://support.zoom.us/hc/en-us/articles/201362163-Mass-Installation-and-Configuration-for-Windows

Note: Use of the clean uninstaller will completely remove the Zoom client, as well as the Zoom plugin for Outlook. The Outlook add-in, Chrome/Firefox extensions, and GSuite add-on are unaffected.

zoom 快速在线支持信息

Thu, 22 Apr 2021 11:09:16 +0000

https://support.zoom.us/hc/en-us/articles/201362003

Phone

Licensed owners and administrators of Business, Education, Enterprise or API accounts can report support requests to Zoom via phone:
Note: Please have your Personal Meeting ID and host key ready when reaching Zoom support via phone.

United States: +1.888.799.9666 ext 2
Australia: +61.1800.768.027 ext 2
France: +33.800.94.64.64 ext 2
Hong Kong: +852.3002.3757
India: 000.800.050.2040 ext 2
Japan (English only): 0053.132.0070 ext 2
Malaysia: +60.1800.81.9551 ext 2
New Zealand: +64.800.475.039 ext 2
Singapore: +65.800.321.1249 ext 2
United Kingdom: +44.800.368.7314 ext 2 or +44.20.7039.8961 ext 2

Service Levels and Priorities

To ensure proper expectations are set when submitting a case to Zoom’s technical support team, we prioritize issues based on the following criteria:

Priority 1 - Urgent
The service is “down,” operation of the service is severely degraded, or there is a critical impact to the service due to a fault with the network or other software issue. No workarounds. Examples include failures of Zoom’s transmission services or software functions. Zoom will provide necessary resources around the clock to resolve this situation.

Priority 2 - High
Significant aspects of the service are negatively affected by inadequate performance of the network or other software issues. Partial or no workarounds. Zoom will provide resources during Zoom’s normal business hours to resolve the situation and additional resources outside of Zoom’s normal business hours as reasonably necessary.

Priority 3 - Normal
General issues related to a feature or a set of features. Operational performance of the service is not impaired. Zoom will provide reasonable resources during Zoom’s normal business hours to assist in resolving the problem or providing a workaround.

Priority 4 – Low
Informational or Feature Change Request: Customer requires information or assistance with service’s capabilities, installation or configuration and there is little to no effect on its business operations. Included are requests for information, assistance, features, alpha/beta and others. Such requests will be handled within Zoom's normal business hours.

Target response times
Target response time for a support ticket will be the time (a) commencing when Zoom receives a proper support ticket from customer and (b) ending when customer receives notification that the support ticket has been logged.

Owners and Administrators of Pro, Business, Education, Enterprise, and API plans, here are initial target response times for each priority level:

Priority 1 - Urgent: 1 Hour
Priority 2 - High: 4 Hour
Priority 3 - Normal: 24 Hours
Priority 4 - Low: 24 Hours

how to submit request on zoom wesite.

Fri, 12 Mar 2021 14:19:23 +0000

https://support.zoom.us/hc/en-us/requests/new

打印机京瓷MMF1125MFP密码

Tue, 26 Jan 2021 16:25:15 +0000

打印机京瓷MMF1125MFP密码
一般为型号最后两位加上00

管理员ID

admin

2500

DNS in singapore

Wed, 13 Jan 2021 10:33:48 +0000

108.61.10.10

前景zrc的自启动的脚本

Wed, 18 Nov 2020 11:11:09 +0000

ZRC 包名及启动页面：com.cycomm.bigvmeetings.zrc/us.zoom.zrc.EntranceActivity

Rolex Cosmograph Daytona m116500ln-0001 PANDA

Sun, 07 Jun 2020 17:48:56 +0000

Rolex Cosmograph Daytona m116500ln-0001 PANDA

https://superclone.watch/product/rolex-cosmograph-daytona-m116500ln-0001-panda/'

Daytona - Best Place to Buy Replica Rolex Watches | Super Clone Watch, Replica Rolex Watches Swiss Movement - Replica Super Clone Watch

Filco 圣手二代蓝牙双模键盘蓝牙配对更多设备的问题

Sun, 16 Feb 2020 22:56:14 +0000

https://www.v2ex.com/t/441562

今天终于有空，抽了点时间总算把这个问题搞定了。
先说几个背景：
首先，切换设备的快捷键，同时按下 ctrl+alt+fn，然后松开，再立刻按 1~4，代表了当前在用指定数字的蓝牙通道连接设备。
其次，键盘背面的复位按键，是清除当前蓝牙通道连接的设备，让当前通道进入配对状态。而不是把所有四个通道都清除（因为这个误解，我困惑了很久）
第三，在切换到通道后，如果蓝灯慢速闪烁 10 秒，说明原来的通道已经占用。蓝灯快闪 60 秒，说明正在等待配对。

接下来的连接过程就比较简单了。
1、切换到指定通道。如果是蓝灯慢闪，就按一下键盘背后的复位键
2、确保键盘出于配对状态，再在电脑或者手机上进行连接 /配对，这个过程就和其他蓝牙键盘没有区别了
3、配对成功后的检查。试一下本通道可以正常操作，再切换到其他通道，确认其他通道依然正常，和新增配对设备之前没有变化。\\https://www.v2ex.com/t/441562

ddns How to Install the Dynamic Update Client on Linux

Fri, 24 Jan 2020 13:42:28 +0000

This guide will walk you through the installation and setup of the Dynamic Update Client (DUC) on a computer running Linux. If you are using Ubuntu or Debian Linux please check our support site for guides on their specific setup.

If you are using Ubuntu Linux, please click here.

Installing the Client

The below commands should be executed from a terminal window (command prompt) after logging in as the “root” user. You can become the root user from the command line by entering “sudo su -” followed by the root password on your machine.

Note: If you do not have privileges on the machine you are on, you may add the “sudo” command in front of steps (5 and 6).

cd /usr/local/src
wget http://www.no-ip.com/client/linux/noip-duc-linux.tar.gz
tar xzf noip-duc-linux.tar.gz
cd noip-2.1.9-1
make
make install

If you get “make not found” or “missing gcc” then you do not have the gcc compiler tools on your machine. You will need to install these in order to proceed.

To Configure the Client

As root again (or with sudo) issue the below command:

/usr/local/bin/noip2 -C (dash capital C, this will create the default config file)

You will then be prompted for your username and password for No-IP, as well as which hostnames you wish to update. Be careful, one of the questions is “Do you wish to update ALL hosts”. If answered incorrectly this could affect hostnames in your account that are pointing at other locations.

Now that the client is installed and configured, you just need to launch it. Simply issue this final command to launch the client in the background:

/usr/local/bin/noip2

Read the README file in the no-ip-2.1.9 folder for instructions on how to make the client run at startup. This varies depending on what Linux distribution you are running.

Huddly.com.cn domain purchase information

Thu, 21 Nov 2019 20:06:48 +0000

Domain Name: huddly.com.cn
ROID: 20181206s10011s90082885-cn
Domain Status: clientDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Domain Status: clientRenewProhibited
Registrant ID: cr264305651
Registrant: ?????????
Registrant Contact Email: 693807577@qq.com
Sponsoring Registrar: GoDaddy.com,LLC
Name Server: ns13.domaincontrol.com
Name Server: ns14.domaincontrol.com
Registration Time: 2018-12-06 09:50:18
Expiration Time: 2024-12-06 09:50:18
DNSSEC: unsigned

polycom studio installation guide

Mon, 21 Oct 2019 08:10:41 +0000

https://support.polycom.com/content/support/north-america/usa/en/support/peripherals/polycom-studio.html

mame quick keyboard

Fri, 04 Oct 2019 22:33:38 +0000

https://strategywiki.org/wiki/MAME/Special_Keys

用SQL命令查看Mysql数据库大小

Thu, 29 Aug 2019 08:31:53 +0000

要想知道每个数据库的大小的话，步骤如下：

1、进入information_schema 数据库（存放了其他的数据库的信息）

use information_schema;

2、查询所有数据的大小：

select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables;

3、查看指定数据库的大小：

比如查看数据库home的大小

select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='home';

4、查看指定数据库的某个表的大小

比如查看数据库home中 members 表的大小

select concat(round(sum(data_length/1024/1024),2),'MB') as data from tables where table_schema='home' and table_name='members';

kindle keyboard shortchut amazon

Wed, 07 Aug 2019 11:09:40 +0000

Show the time	Type @time or press the Menu button (the time appears at the top of the screen)
Display free memory	Press the Menu button (free memory appears in the top-left corner of the screen)
Capture a screenshot	Press Alt+Shift+G (the image is saved as a .gif file in the documents folder, and you can copy or view it when the Kindle is connected to your computer)
Go to the Kindle Store	Press Alt+Home button
Open the Kindle store with search results for book titles containing keyword	Type @store *keyword*
Jump to a particular page on your Home screen	Press and hold Alt, type the page number, and then press the five-way controller
Go to the next article in a newspaper or magazine	Move the five-way controller to the right, or press Alt+Next Page or Alt+ Prev Page
Quickly search the Web from your Home screen	Type your search terms, use the five-way controller to move the cursor to the right, and then select Google as the search category
Add a bookmark	Press Alt+B
Play or pause an MP3 track	Press Alt+spacebar
Advance to the next song	Press Alt+F
Pause an Audible audiobook	Press the spacebar
Start or stop the Text-to-Speech feature	Press Shift+SYM
Pause or resume the Text-to-Speech feature	Press the spacebar
Change the spacing and number of lines per page (the default is 3)	Press Alt+Shift+number (where number is from 1 through 9)
Delete all text in the editing window	Press Alt+Del
Refresh the display	Press Alt+G

peplink speed fusion port on firewall

Fri, 14 Jun 2019 17:12:58 +0000

设置需要开启防火墙的udp4500和tcp 32015端口

TCP:32015

UDP:4500

power shell windows wlan cmd command wifi show

Wed, 22 May 2019 12:16:15 +0000

netsh

netsh>wlan show profile WLAN_SYN_MOBILE key=clear

Profile WLAN_SYN_MOBILE on interface Wi-Fi:
=======================================================================

Applied: All User Profile

Profile information
-------------------
    Version                : 1
    Type                   : Wireless LAN
    Name                   : WLAN_SYN_MOBILE
    Control options        :
        Connection mode    : Connect manually
        Network broadcast : Connect only if this network is broadcasting
        AutoSwitch         : Do not switch to other networks
        MAC Randomization : Disabled

Connectivity settings
---------------------
    Number of SSIDs        : 1
    SSID name              : "WLAN_SYN_MOBILE"
    Network type           : Infrastructure
    Radio type             : [ Any Radio Type ]
    Vendor extension          : Not present

Security settings
-----------------
    Authentication         : WPA2-Personal
    Cipher                 : CCMP
    Authentication         : WPA2-Personal
    Cipher                 : GCMP
    Security key           : Present
    Key Content            : P6G4ywpfo

Cost settings
-------------
    Cost                   : Unrestricted
    Congested              : No
    Approaching Data Limit : No
    Over Data Limit        : No
    Roaming                : No

API testing information need collected

Tue, 14 May 2019 19:10:08 +0000

URL for LU notification
URL for USSD notification
Server IP which to accept the LU/USSD notification
Customer Endpoint IP address for SMPP

ROI IT invenstment

Mon, 06 May 2019 05:31:53 +0000

http://www.rms.net/lc_faq_other_roi.htm

停止阿里云顿 aliyundun

Sun, 14 Apr 2019 05:26:11 +0000

https://www.ddkiss.com/archives/67.html

[root@myos ~]# ps aux|grep 'AliYunDun'
root     22182  0.1  0.0  31404   520 ?        Ssl  10:00   0:00 /usr/local/aegis/aegis_update/AliYunDunUpdate
root     22209  1.6  0.5 125344  5304 ?        Ssl  10:00   0:00 /usr/local/aegis/aegis_client/aegis_10_33/AliYunDun

service aegis stop

chkconfig --del aegis

CPU 性能阶梯图，CPU performance map

Tue, 09 Apr 2019 11:19:50 +0000

http://itianti.sinaapp.com/index.php/cpu

http://www.mydrivers.com/zhuanti/tianti/cpum/

QuickLunch\system add icon

Mon, 18 Feb 2019 23:43:53 +0000

QQ,C:\Users\Felix\Documents\QuickLunch\system\qq.png,C:\Program Files (x86)\Tencent\QQLite\Bin\QQScLauncher.exe;
ZOOM,C:\Users\Felix\Documents\QuickLunch\system\zoom.png,C:\Users\Felix\AppData\Roaming\Zoom\bin\Zoom.exe;
ZOOM,C:\Users\Felix\Documents\QuickLunch\system\3d.png,C:\Users\Felix\Documents\QuickLunch\system\3d;

如何永久关闭win10的自动更新功能

Thu, 24 Jan 2019 08:49:25 +0000

开始搜索

1、服务（service）>>windows updates>>停止+改成禁用

2、mmc>>文件>>添加删除管理单元>>组策略对象编辑>>双击添加localhost(本地计算机)>>双击>>计算机配置>>管理模板>>windows组件>>widnows更新>>配置自动更新>>已启用>>通知下载和自动安装>>应用>>确定

Linux的读写权限详细解释 777 755

Wed, 16 Jan 2019 10:11:02 +0000

将目前目录下的所有档案与子目录的拥有者皆设为 users 群体的使用者 lamport :
chmod -R lamport:users *
-rw——- (600) — 只有属主有读写权限。

-rw-r–r– (644) — 只有属主有读写权限；而属组用户和其他用户只有读权限。

-rwx—— (700) — 只有属主有读、写、执行权限。

-rwxr-xr-x (755) — 属主有读、写、执行权限；而属组用户和其他用户只有读、执行权限。

-rwx–x–x (711) — 属主有读、写、执行权限；而属组用户和其他用户只有执行权限。

-rw-rw-rw- (666) — 所有用户都有文件读、写权限。这种做法不可取。

-rwxrwxrwx (777) — 所有用户都有读、写、执行权限。更不可取的做法。

以下是对目录的两个普通设定:

drwx—— (700) – 只有属主可在目录中读、写。

drwxr-xr-x (755) – 所有用户可读该目录，但只有属主才能改变目录中的内容
suid的代表数字是4，比如4755的结果是-rwsr-xr-x
sgid的代表数字是2，比如6755的结果是-rwsr-sr-x
sticky位代表数字是1，比如7755的结果是-rwsr-sr-t

中国电信集团投诉电话-本地投诉后再打这个

Wed, 26 Dec 2018 14:33:20 +0000

4008810000

total commander 文件夹看不到

Sun, 18 Nov 2018 16:27:13 +0000

比如迅雷的下载文件夹
这是因为文件夹具有系统属性，去掉就行了。
假如文件夹叫down
attrib down
应当显示
D:\>attrib down
S D:\down
cmd进入目录然后执行以下命令即可
attrib -s down

kindle drm removal

Sat, 03 Nov 2018 05:05:11 +0000

https://www.ebook-converter.com/?id=82

mysql字符编码解释

Sat, 15 Sep 2018 04:41:22 +0000

http://www.linuxfly.org/post/388/

http://ourmysql.com/archives/1402

MySQL(4.1以后版本) 服务器中有六个关键位置使用了字符集的概念，他们是：client 、connection、database、results、server 、system。MySQL有两个字符集概念：一个就是字符集本身，一个是字符集校验规则。字符集影响数据在传输和存储过程中的处理方式，而字符集校验则影响ORDER BY和GROUP BY这些排序方式。

1.和存储有关的
服务器字符集 (@@character_set_server)
库字符集 (@@character_set_database)
表字符集
字段字符集
character_set_server: 服务器安装时指定的默认字符集设定。
character_set_database: 数据库服务器中某个库使用的字符集设定，如果建库时没有指明，将使用服务器安装时指定的字符集设置。
character_system: 数据库系统使用的字符集设定。

在创建一个表的时候，每个字段只要不是binary，都会有一个字符集。如果不指定，那么在SHOW CREATE TABLE的时候，它是不会显示出来的。
建表时候，字段字符集的选取方式如下：

引用

* if 字段指定的字符集
* else if 表指定的字符集
* else if @@character_set_database
* else @@character_set_server (如果没有设定，这个值为latin1)

2.和传输有关的
@@character_set_connection
@@character_set_results
@@character_set_client

character_set_connection: 连接数据库的字符集设置类型，如果php没有指明连接数据库使用的字符集类型就按照服务器端默认的字符设置
character_set_results: 数据库给客户端返回时使用的字符集设定，如果没有指明，使用服务器默认的字符集
character_set_client: 客户端使用的字符集，相当于网页中的字符集设置

3.字符集的校对规则
字符集的校对规则设定分别由上面的character_set_connection, character_set_database, character_set_server决定

collation_connection: 连接字符集的校对规则
collation_database: 默认数据库使用的校对规则。当默认数据库改变时服务器则设置该变量。如果没有默认数据库，变量的值同collation_server
collation_server: 服务器的默认校对规则

以上内容中character_set_client, character_set_connection, character_set_results 受客户端默认字符集影响，其中php编译mysql模块时的默认字符集同样也受到它链接的mysql动态库影响，从而影响到php的character_set_connection, character_set_client设定。当默认字符集不是utf8时，设置my.cnf

引用

[mysqld]
default-character-set=utf8
default-collation=utf8_general_ci

default-character-set只能改变对存储层（server,database,table,column,system）的设定，对于客户端和服务器端的通讯层没有任何影响。

引用

解决字符集通讯设置不匹配的方法：
(修改默认的character_set_client,character_set_connection,character_set_result)

install mongodb on centos 7

Sat, 07 Jul 2018 18:04:16 +0000

https://docs.mongodb.com/manual/administration/install-on-linux/

https://docs.mongodb.com/manual/tutorial/install-mongodb-on-red-hat/

cpu 数量 check script

Tue, 03 Jul 2018 13:28:35 +0000

zabbix 3.4.8 crash 多次

Sun, 01 Jul 2018 00:05:39 +0000

出现fatal error 不停的重启程序，

libcurl版本过低导致的，升级到最新的libcurl版本既可以解决。

iperf tutorial for network testing

Thu, 28 Jun 2018 22:11:01 +0000

http://man.linuxde.net/iperf

UDP模式

服务器端：

iperf3 -u -s

客户端：

iperf3 -u -c 192.168.1.1 -b 100M -t 60

在udp模式下，以100Mbps为数据发送速率，客户端到服务器192.168.1.1上传带宽测试，测试时间为60秒。

iperf3 -u -c 192.168.1.1 -b 5M -P 30 -t 60

客户端同时向服务器端发起30个连接线程，以5Mbps为数据发送速率。

iperf3 -u -c 192.168.1.1 -b 100M -d -t 60

以100M为数据发送速率，进行上下行带宽测试。

TCP模式

服务器端：

iperf3 -s

客户端：

iperf3 -c 192.168.1.1 -t 60

在tcp模式下，客户端到服务器192.168.1.1上传带宽测试，测试时间为60秒。

iperf3 -c 192.168.1.1  -P 30 -t 60

客户端同时向服务器端发起30个连接线程。

iperf3 -c 192.168.1.1  -d -t 60

进行上下行带宽测试。

最大128进程

iperf3 -c 192.168.1.103 -P 128 -t 60

ubuntu for win10 directory

Sun, 17 Jun 2018 17:49:11 +0000

C:\Users\yzlia\AppData\Local\Packages\CanonicalGroupLimited.UbuntuonWindows_79rhkp1fndgsc\LocalState\rootfs\home\felix

EFI分区删除 windows 10 如何删除MACOS的分区

Sat, 19 May 2018 15:43:30 +0000

用Diskpart命令，可以方便的删除EFI系统分区。
　　1、win+R，输入CDM，回车。
　　2、输入"Diskpart"命令回车。
　　3、再输入"list disk"命令回车，查看含有EFI分区是属于哪一个磁盘。
　　4、然后输入"select disk N"命令选择所选磁盘（N为所要删除EFI分区的磁盘，假如含有EFI分区的磁盘为3，那输入的命令即为"select disk 3"）
　　5、然后再输入执行"clean"即可完全清除EFI分区。
然后初始化磁盘，紧接着格式化即可

EFI分区删除 windows 10

Sat, 19 May 2018 15:39:24 +0000

用Diskpart命令，可以方便的删除EFI系统分区。
　　1、win+R，输入CDM，回车。
　　2、输入"Diskpart"命令回车。
　　3、再输入"list disk"命令回车，查看含有EFI分区是属于哪一个磁盘。
　　4、然后输入"select disk N"命令选择所选磁盘（N为所要删除EFI分区的磁盘，假如含有EFI分区的磁盘为3，那输入的命令即为"select disk 3"）
　　5、然后再输入执行"clean"即可完全清除EFI分区。
然后初始化磁盘，紧接着格式化即可

find public ip address of your server

Tue, 01 May 2018 19:54:19 +0000

ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'

ip a | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'

vultr dns configuration

Thu, 19 Apr 2018 09:42:36 +0000

108.61.10.10

change index for apache default

Mon, 16 Apr 2018 06:08:08 +0000

http://httpd.apache.org/docs/2.4/mod/mod_autoindex.html

https://stackoverflow.com/questions/19322345/how-do-i-change-the-default-index-page-in-apache?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa

https://askubuntu.com/questions/544197/how-to-change-the-index-of-template?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa

view-source:http://mirrors.yun-idc.com/centos/7/isos/x86_64/

ddclient configuration instructions for DNS-O-Matic

Sun, 01 Apr 2018 21:03:01 +0000

https://www.dnsomatic.com/wiki/ddclient

##
## DNS-O-Matic account-configuration
##
use=web, web=myip.dnsomatic.com
server=updates.dnsomatic.com,      \
protocol=dyndns2,                  \
login=dnsomatic_username,          \
password=dnsomatic_password        \
all.dnsomatic.com

颜色RGB和16进制在线选择

Tue, 20 Mar 2018 09:38:12 +0000

http://www.sioe.cn/yingyong/yanse-rgb-16/

zoom call rates zoom rates

Sat, 17 Mar 2018 18:37:10 +0000

https://zoom.us/zoomconference/rates

express to hangseng hong kong

Fri, 16 Mar 2018 07:14:24 +0000

RB261127972CN

secure crt auto log

Thu, 08 Mar 2018 07:34:09 +0000

SecureCRT > Options > Global Options > General > ****Default Session > Select the Edit Default Settings button:

log file name:

\%Y\%Y-%M\%Y-%M-%D\%S (%H) -- %Y-%M-%D_%h-%m.txt

options:

点中:Start log upon connect 和 Append to file

Custom log data：

Upon connect: Start recording %S (%H) - %Y/%M/%D %h:%m:%s
Upon disconnect: Stop recording %S (%H) - %Y/%M/%D %h:%m:%s

on each line: %h:%m:%s.%s §

点击ok

应用到所有的session undo

Enterprise Q&A - 待解答的问题

nslookup查询DNS的A记录、TXT记录、MX记录

Open VPN installation

Rasbian -CN source

zoom email激活慢等相关的问题

next cloud报错 It was not possible to execute the cron job via CLI. The following technical errors have appeared:

三星手机电池校准*#0228#

Archlinux更新提示invalid or corrupted package (PGP signature)

如何制作指定大小的文件使用dd命令

how to remove zoom completely | 如何彻底删除zoom

zoom 快速在线支持信息

Phone

Service Levels and Priorities

how to submit request on zoom wesite.

打印机京瓷MMF1125MFP密码

DNS in singapore

前景zrc的自启动的脚本

Rolex Cosmograph Daytona m116500ln-0001 PANDA

Filco 圣手二代蓝牙双模键盘蓝牙配对更多设备的问题

ddns How to Install the Dynamic Update Client on Linux

Huddly.com.cn domain purchase information

polycom studio installation guide

mame quick keyboard

用SQL命令查看Mysql数据库大小

kindle keyboard shortchut amazon

peplink speed fusion port on firewall

power shell windows wlan cmd command wifi show

API testing information need collected

ROI IT invenstment

停止阿里云顿 aliyundun

CPU 性能阶梯图，CPU performance map

QuickLunch\system add icon

如何永久关闭win10的自动更新功能

Linux的读写权限详细解释 777 755

中国电信集团投诉电话-本地投诉后再打这个

total commander 文件夹看不到

kindle drm removal

mysql字符编码 解释

install mongodb on centos 7

cpu 数量 check script

zabbix 3.4.8 crash 多次

iperf tutorial for network testing

ubuntu for win10 directory

EFI分区删除 windows 10 如何删除MACOS的分区

EFI分区删除 windows 10

find public ip address of your server

vultr dns configuration

change index for apache default

ddclient configuration instructions for DNS-O-Matic

颜色RGB和16进制在线选择

zoom call rates zoom rates

express to hangseng hong kong

secure crt auto log

mysql字符编码解释