Watch pioneer currency digital font
Publish: 2021-05-11 14:43:49
1. If there are trains in Shanghai station and Shanghai South Station, there are buses on the side of the two stations
2. There are many trains from Shanghai South Railway Station (subway) to Hangzhou in an hour. There are also cheap ones. There are many flights. You can buy tickets on the way
3. Shanghai Jinjiang paradise takes Shimei line to petrochemical bus station for 10 yuan
Petrochemical bus station takes Petrochemical line 3 to Weijiu road for 1 yuan, about half an hour each time
walk 1 km across the provincial boundary to the gate of Jiangnan Hotel of jinsiniang bridge in Pinghu, and take Pinghu K201 road to Zhapu for 3 yuan, It takes about 20 minutes to get there.
take No.170 from Zhapu, Pinghu to Haiyan bus station, 4 yuan
take No.205 from Haiyan bus station to Shiquan
take no.t177 from Shiquan, Haiyan to Maqiao hospital
take no.t106 from Haining Maqiao hospital to Yancang
take no.868 from Yancang, Haining to Hangzhou
take subway from Shanghai railway station to Meilong (4 yuan / 20 minutes)
take Songmei line to Songjiang (6 yuan / 30 minutes)
Songjiang investment promotion market takes Songxin Fengxian line to Xinbang (4 yuan / 30 minutes)
transfers to Jinshan passenger short shuttle bus to Fengjing bus station (2 yuan / 20 minutes)
Fengjing bus station every 10-15 minutes to Jiashan, Zhejiang Province, with a very large number of flights (8 yuan / 60 minutes)
Jiashan to Jiaxing North Station (k151, 2 yuan / 60 minutes)
(K20, 2 yuan / 20 minutes) to Jiaxing west station
Jiaxing west station to Haining (K / t181, 2 yuan / 60 minutes)
Haining north station to South Station (No.6, 1 yuan / 20 minutes)
South Station to Yancang (T106, t113, 2 yuan / 40 minutes)
Yancang to Xiasha (T868, 2 yuan / 40 minutes)
Xiasha B1 (4 yuan / 20 minutes) to Hangzhou east bus station
k518 (2 yuan / 15 minutes) to Hangzhou railway station
you're not going to do this, are you?! Don't take it too hard!
Petrochemical bus station takes Petrochemical line 3 to Weijiu road for 1 yuan, about half an hour each time
walk 1 km across the provincial boundary to the gate of Jiangnan Hotel of jinsiniang bridge in Pinghu, and take Pinghu K201 road to Zhapu for 3 yuan, It takes about 20 minutes to get there.
take No.170 from Zhapu, Pinghu to Haiyan bus station, 4 yuan
take No.205 from Haiyan bus station to Shiquan
take no.t177 from Shiquan, Haiyan to Maqiao hospital
take no.t106 from Haining Maqiao hospital to Yancang
take no.868 from Yancang, Haining to Hangzhou
take subway from Shanghai railway station to Meilong (4 yuan / 20 minutes)
take Songmei line to Songjiang (6 yuan / 30 minutes)
Songjiang investment promotion market takes Songxin Fengxian line to Xinbang (4 yuan / 30 minutes)
transfers to Jinshan passenger short shuttle bus to Fengjing bus station (2 yuan / 20 minutes)
Fengjing bus station every 10-15 minutes to Jiashan, Zhejiang Province, with a very large number of flights (8 yuan / 60 minutes)
Jiashan to Jiaxing North Station (k151, 2 yuan / 60 minutes)
(K20, 2 yuan / 20 minutes) to Jiaxing west station
Jiaxing west station to Haining (K / t181, 2 yuan / 60 minutes)
Haining north station to South Station (No.6, 1 yuan / 20 minutes)
South Station to Yancang (T106, t113, 2 yuan / 40 minutes)
Yancang to Xiasha (T868, 2 yuan / 40 minutes)
Xiasha B1 (4 yuan / 20 minutes) to Hangzhou east bus station
k518 (2 yuan / 15 minutes) to Hangzhou railway station
you're not going to do this, are you?! Don't take it too hard!
4. I used to live in the old campus, but now I seem to have moved to Nanhu campus. This is the newly built graate dormitory building, just in front of Mei San's dormitory building. The accommodation conditions are pretty good. It's a suite room. I don't know if mining postgraates live here
5. Rent it to roommates (funny)
Mining (if the electricity charge is not high and the sex is good)
making money by serious programming
making money by unscrupulous hackers
Mining (if the electricity charge is not high and the sex is good)
making money by serious programming
making money by unscrupulous hackers
6. At present, Linux fans know how to configure the wireless network card correctly, but how to configure a Linux wireless server? In this paper, we mainly introce the basic method of building, as well as the related configuration scheme<
creating your own ad hoc wireless access point includes the following steps:
1. Configure the network in the right way
2. Ensure that the wireless network card is configured in ad hoc mode
3. Provide DHCP service on the wireless network card
4. Configure firewall for IP desktop camouflage
maybe readers have read how to use Fedora Core
13 to achieve this goal There are two configurations. Except for indivial configuration file names, the steps described in this article are almost compatible with all major Linux systems released
network configuration
to make the server an access point, users need two website configurations. One of them provides Internet access to the server. It can be connected directly to the Internet or through a NAT router (this step is not very important). If the server is used to realize this configuration, the network interface is usually LAN; You can also use a laptop instead of a server to connect to the network using any interface
besides network interface, wireless interface is also needed. In this paper, it is assumed that the network interface is identified by eth0 in the server and WLAN 0 in the wireless interface. To create this configuration, you can use the most convenient tool to establish the network interface. There is no need to use manual configuration to establish the network interface. As for the wireless interface, users need to manually
configure the wireless network card
before converting the configuration into a configuration file, it is a good idea to set up the configuration for the wireless network card in the command line. You can use the iwconfig command to do this. The first thing before using this command is to set the wireless network card to communication mode. The following commands can complete the setting task:
iwconfig WLAN 0 mode
the wireless network card of ad hoc users can only connect with it when other computers have been set to communication mode. Next, the user's computer needs an ESSID, which is the unique identifier to identify the network. In the example explained, if
ESSID
Supernet has been used, the user can use any ESSID, provided that the ESSID has not been used within the range of the user's computer. The following command sets an ESSID for the user's computer< In this case, the user's wireless network card should have all the required parameters, which can be verified by using iwconfig command
next, the user needs to specify the IP address configuration for the wireless network card. You can use the IP address command to complete this task, as follows:
IP address address dev wlan0 192.168.100.1 netmask 255.255.255.0
when specifying the IP address, you need to make sure that the address is unique and unused. The user does not need to specify the default gateway and DNS server, because the user's computer has obtained the information through the network interface. After the IP address is specified, the user's wireless network card is established, and the wireless access point can be seen from the adjacent computer
users can link to it, but they can't get the IP address at this time, because the DHCP server has not been configured<
page 2: DHCP server configuration
DHCP server configuration
next, users need to confirm that their access points can submit IP addresses. In order to complete this task, you need to use the yum installation method to install DHCP first. Then, create a configuration file named / etc / DHCP / dhcpd.conf, and make the file contain the following contents:
[ root@sfo ~]#Cat / etc / DHCP / dhcpd. Conf
after configuration, users need to start the DHCP server and make sure that it can start automatically after the server is restarted. The following commands can help users complete this task:
service dhcpd start
configure firewall
the last step of configuration is to configure NAT on the server. Users can use the powerful internal Linux
iptables firewall. If there is no additional firewall configured to the user's server, it is quite easy to complete the NAT configuration, but pay attention to the method used. In Fedora, red hat and
CentOS, users can create firewall rules by using the system config firewall tool of the illustrated version. However, this tool is easy to use, but it will destroy the firewall configuration that has been built manually. Therefore, it is best to use this simple firewall configuration tool directly
you can activate NAT on the user's server with one command:
iptables - t NAT - a postrouting - O eth0 - J masquerade
the most important part of the command is - O eth0. This option specifies the name of the network interface that the user uses to connect to the network. Make sure that the option expresses the correct interface name
if other firewall rules are also activated on the user's server, the user can use two command lines to ensure that the following conditions are true: the traffic of the wireless network is connected to the network
the firewall allows replies about the web traffic to return to the server. The following command line will help the user complete this task:
iptables - a forward - I eth0 - O wlan0 - M state -- state
released, established - J accept
then the user needs to change / etc / sysconfig / iptables config. If the user gives the following three parameter values in iptables config "yes", Fedora and its derivatives will embody one of their excellent functions: recing the number of iptables lines entered in the command line:
iptables_ MODULES_ Unload
there is one more thing to be done. The user's computer needs to present an IP packet, so that the user's computer can act as a router. To achieve this, you can put the following command line into / etc / sysctl.conf:
net.ipv4.ip_ Forward = 1
at this point, the configuration has been completed, and the user can restart the computer to check whether everything is as expected. Users can then use their own ad hoc access points.
creating your own ad hoc wireless access point includes the following steps:
1. Configure the network in the right way
2. Ensure that the wireless network card is configured in ad hoc mode
3. Provide DHCP service on the wireless network card
4. Configure firewall for IP desktop camouflage
maybe readers have read how to use Fedora Core
13 to achieve this goal There are two configurations. Except for indivial configuration file names, the steps described in this article are almost compatible with all major Linux systems released
network configuration
to make the server an access point, users need two website configurations. One of them provides Internet access to the server. It can be connected directly to the Internet or through a NAT router (this step is not very important). If the server is used to realize this configuration, the network interface is usually LAN; You can also use a laptop instead of a server to connect to the network using any interface
besides network interface, wireless interface is also needed. In this paper, it is assumed that the network interface is identified by eth0 in the server and WLAN 0 in the wireless interface. To create this configuration, you can use the most convenient tool to establish the network interface. There is no need to use manual configuration to establish the network interface. As for the wireless interface, users need to manually
configure the wireless network card
before converting the configuration into a configuration file, it is a good idea to set up the configuration for the wireless network card in the command line. You can use the iwconfig command to do this. The first thing before using this command is to set the wireless network card to communication mode. The following commands can complete the setting task:
iwconfig WLAN 0 mode
the wireless network card of ad hoc users can only connect with it when other computers have been set to communication mode. Next, the user's computer needs an ESSID, which is the unique identifier to identify the network. In the example explained, if
ESSID
Supernet has been used, the user can use any ESSID, provided that the ESSID has not been used within the range of the user's computer. The following command sets an ESSID for the user's computer< In this case, the user's wireless network card should have all the required parameters, which can be verified by using iwconfig command
next, the user needs to specify the IP address configuration for the wireless network card. You can use the IP address command to complete this task, as follows:
IP address address dev wlan0 192.168.100.1 netmask 255.255.255.0
when specifying the IP address, you need to make sure that the address is unique and unused. The user does not need to specify the default gateway and DNS server, because the user's computer has obtained the information through the network interface. After the IP address is specified, the user's wireless network card is established, and the wireless access point can be seen from the adjacent computer
users can link to it, but they can't get the IP address at this time, because the DHCP server has not been configured<
page 2: DHCP server configuration
DHCP server configuration
next, users need to confirm that their access points can submit IP addresses. In order to complete this task, you need to use the yum installation method to install DHCP first. Then, create a configuration file named / etc / DHCP / dhcpd.conf, and make the file contain the following contents:
[ root@sfo ~]#Cat / etc / DHCP / dhcpd. Conf
after configuration, users need to start the DHCP server and make sure that it can start automatically after the server is restarted. The following commands can help users complete this task:
service dhcpd start
configure firewall
the last step of configuration is to configure NAT on the server. Users can use the powerful internal Linux
iptables firewall. If there is no additional firewall configured to the user's server, it is quite easy to complete the NAT configuration, but pay attention to the method used. In Fedora, red hat and
CentOS, users can create firewall rules by using the system config firewall tool of the illustrated version. However, this tool is easy to use, but it will destroy the firewall configuration that has been built manually. Therefore, it is best to use this simple firewall configuration tool directly
you can activate NAT on the user's server with one command:
iptables - t NAT - a postrouting - O eth0 - J masquerade
the most important part of the command is - O eth0. This option specifies the name of the network interface that the user uses to connect to the network. Make sure that the option expresses the correct interface name
if other firewall rules are also activated on the user's server, the user can use two command lines to ensure that the following conditions are true: the traffic of the wireless network is connected to the network
the firewall allows replies about the web traffic to return to the server. The following command line will help the user complete this task:
iptables - a forward - I eth0 - O wlan0 - M state -- state
released, established - J accept
then the user needs to change / etc / sysconfig / iptables config. If the user gives the following three parameter values in iptables config "yes", Fedora and its derivatives will embody one of their excellent functions: recing the number of iptables lines entered in the command line:
iptables_ MODULES_ Unload
there is one more thing to be done. The user's computer needs to present an IP packet, so that the user's computer can act as a router. To achieve this, you can put the following command line into / etc / sysctl.conf:
net.ipv4.ip_ Forward = 1
at this point, the configuration has been completed, and the user can restart the computer to check whether everything is as expected. Users can then use their own ad hoc access points.
7. The following are the methods and steps to view and modify the system name under Linux system:
1. View the system name of the system:
log in as root user, and enter: host name
on the terminal console[ root@linux ]#Hostname
2. Modify the system name temporarily:
2[ root@linux ]#Note: however, the modification in step 2 is only temporary, The machine has been rebooted and restored. If you want the modification to take effect permanently, you need to continue the following steps:
3. Modify the hosts file (path / etc / hosts):
[ root@linux ]#VI / etc / hosts
change all the original names in hosts to the names you want. In addition, you should pay special attention to the following, The IP in the hosts file must be changed to the current IP owned by the system (IP query method: # ifconfig)
4. Modify the host file (path / etc / hostname):
[ root@linux ]#VI / etc / host name
5. Restart the machine:
[ root@linux ]# reboot
1. View the system name of the system:
log in as root user, and enter: host name
on the terminal console[ root@linux ]#Hostname
2. Modify the system name temporarily:
2[ root@linux ]#Note: however, the modification in step 2 is only temporary, The machine has been rebooted and restored. If you want the modification to take effect permanently, you need to continue the following steps:
3. Modify the hosts file (path / etc / hosts):
[ root@linux ]#VI / etc / hosts
change all the original names in hosts to the names you want. In addition, you should pay special attention to the following, The IP in the hosts file must be changed to the current IP owned by the system (IP query method: # ifconfig)
4. Modify the host file (path / etc / hostname):
[ root@linux ]#VI / etc / host name
5. Restart the machine:
[ root@linux ]# reboot
8. If there is no preparation for extraction,
people can only log in on site and then query IP
of course, if you know the IP range, you can try it one by one.
if you consider it from the perspective of hardware,
you need to install a remote control card, so that you can do it remotely, including reloading the system
people can only log in on site and then query IP
of course, if you know the IP range, you can try it one by one.
if you consider it from the perspective of hardware,
you need to install a remote control card, so that you can do it remotely, including reloading the system
9. If you haven't modified the host name in the / etc / sysconfig / network file, it should be the problem of manually specifying the address resolution in the hosts file. You can change it back by restarting it
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