以太坊verify

Ⅰ sperax币在几个交易所

币SPA已上五家交易所，目前0.02U/币！
1、Sperax 是全栈式金融公链平台，致力于成为连接传统金融和分布式生态系统的可信去中心化经济基础设施。凭借其创新的 BDLS 协议，Sperax 提供了一个安全、高性能的共识模块。
2、Sperax首款产品—Sperax Play V.1已于2月11日登陆Apple Store和Android Play，并具备网站自有下载，当前尚属于早期。Sperax Play第一版本的功能包含去中心化钱包，空投，挖矿等。其他功能将会在未来的版本更新中逐步开放，Sperax团队已经对后续的功能做好了可持续性的更新计划。同时，为了进一步回馈Sperax社区，我们将计划同步启动第一轮次的空投与Sperax Play，请各位小伙伴留意我们的官方信息渠道。
操作环境：手机版本nave4e7.8.4Sperax版本6.0.89
拓展资料
注册流程:
1、打开app点击Register注册，按顺序依次填写:姓名、国家(选China+86)、手机号、登录密码、邀请码(av5o8p)，打√点击Next。
2、点击Send发送手机验证码，填入点Sign up。
3、选第一项Create new account创建新账户，保存助记词(可以点击Send将助记词发送保存)，点击最下方Verify recovery phrase进行验证。
4、按照提示的数字顺序，选择助记词点选，共三次完成。
5、填写用户名，输入6位密码并确认，选择生物识别(左侧人脸，右侧指纹)，或者点击最下方Skip ID跳过。
6、点击Go to home进入主页，点击最下方菜单铲子开始挖掘，每24小时重复一次挖掘。
7、点击挖矿页面下方的Invite ftiends to获取邀请码。
Sperax：让每一个人都能享受最好的DeFi服务
Sperax区块链，由北美顶级密码学家发起，基于自主研发的新一代区块链共识协议--BDLS共 识协议--设计，与其他头部区块链，如Cosmos（Tendermint共识），Polkadot（GRANDPA 共识）和以太坊2.0（Casper FFG共识），相比，Sperax在真实互联网环境中，真正做到了安全、高效。
在Sperax区块链的共识层架构之上，Sperax基金会发布了原生多币种稳定币--sCOIN。它弥合了互联网用户和本地加密应用程序之间的鸿沟。Sperax相信， 借由Sperax区块链，未来将会有更多的人享受到基于区块链技术的去中心化金融（DeFi）应用程序带来的好处。

Ⅱ 如何在SLES下配置Bonding

To avoid problems it is advisable that all network cards use the same driver. If they use different drivers, please take the following into consideration:

There are three driver-dependent methods for check whether a network card has a link or a network connection.

* MII link status detection
* Register in the driver netif_carrier
* ARP monitoring

It is very important that the used drivers support the same method. If this is not the case because e.g. the first network card driver only supports MII link status detection whereas the second driver just supports netif_carrier, the only solution is to replace the network card in order to use a different driver.

To find out what method is supported by your driver, proceed as follows:

* MII link status can be determined with the tools mii-tool or ethtool.

* In the case of netif_carrier and ARP monitoring, refer to the driver's source code to find out whether these methods are supported or not. The corresponding kernel sources must be installed for this purpose. Regarding netif_carrier, search exactly for this string in the driver's source code, e.g.

grep netif_carrier via-rhine.c

As for the ARP monitoring method, the driver must support either the register last_rx or trans_start. Thus, you can search in the driver's source code for:

grep "last_rx\|trans_start" via-rhine.c

Start with the setup only after having verified this.
Procere

In this sample scenario, two network cards will be combined by way of bonding mode=1 (active backup).

1. Configure your network cards with YaST. Allocate the IP address that must be used for the bonding device to one network card and a mmy IP address to the rest of network cards.

2. Copy the configuration of the network card with the right IP address to a file ifcfg-bond0.

cd /etc/sysconfig/network
cp ifcfg-eth-id--xx:xx:xx:xx:xx:01 ifcfg-bond0

3. Find out and write down the PCI IDs of all the involved network cards.

For example:

linux:~ # grep bus-pci ifcfg-eth-id--xx:xx:xx:xx:xx:01
_nm_name='bus-pci-0000:00:09.0'
linux:~ # grep bus-pci ifcfg-eth-id--xx:xx:xx:xx:xx:02
_nm_name='bus-pci-0000:00:0a.0'
linux:~ #

4. Edit the file ifcfg-bond0 previously created and insert the following lines.

BONDING_MASTER=yes
BONDING_SLAVE_0='bus-pci-0000:00:09.0'
BONDING_SLAVE_1='bus-pci-0000:00:0a.0'

Now insert the options for the bonding mole. Depending on what link detection method you are using, the line may look like this:
* MII link detection method
BONDING_MODULE_OPTS='miimon=100 mode=1 use_carrier=0'

* netif_carrier method
BONDING_MODULE_OPTS='miimon=100 mode=1 use_carrier=1'

* ARP monitoring method
BONDING_MODULE_OPTS='arp_interval=2500 arp_ip_target=192.168.1.1 mode=1'

5. Remove the old configuration files

linux:~ # rm ifcfg-eth-id--xx:xx:xx:xx:xx:01
linux:~ # rm ifcfg-eth-id--xx:xx:xx:xx:xx:02

6. Restart the network with

rcnetwork restart

Additional Information

Occasionally it has been experienced that not all network interfaces come up after a system reboot. To prevent this, the loading of the moles should start earlier ring the reboot process. The following procere is helpful in this case:

1. Edit the file /etc/sysconfig/kernel and add this line:

MODULES_LOADED_ON_BOOT="bcm5700"

2. Reboot the server and check the status of all network interfaces, using commands lspci and ifconfig.

3. If this method is not successful, edit the file /etc/sysconfig/kernel again and remove the line inserted at step 1. Modify the line containing the INITRD_MODULES statement; add the bcm5700 to this line. It should read like INITRD_MODULES="cdrom scsi_mod ide-cd ehci-hcd reiserfs bcm5700"

4. Call command mkinitrd

5. Reboot the server as in step 2

Another method is to delay the starting of the network interfaces after loading the moles. To do this, edit the file /etc/sysconfig/network/config and change the variable WAIT_FOR_INTERFACES to the wanted delay in seconds. To delay the interfaces 3 seconds, enter

WAIT_FOR_INTERFACES=3

Reboot the server to verify the success of this measure.

当然也可以采用一些简单的办法，例如直接修改 /etc/init.d/network 网络启动脚本。
在start) 部分的结尾处添加 ipbonding 的手工脚本，例如：

ifconfig eth0 0.0.0.0
ifconfig eth1 0.0.0.0
modprobe bonding miimon=100 mode=1 use_carrier=1
ifconfig bond0 192.168.1.123 netmask 255.255.255.0
ifenslave bond0 eth0
ifenslave bond0 eth1
route add default gw 192.168.1.1

然后在 stop) 部分开始考虑添加：
ifdown bond0
rmmod bonding