CentOS network configuration and remote XShell connection

CentOS network configuration and remote XShell connection

At the beginning, PS prompts you: CTRL + ALT + F1 switch to desktop mode, CTRL + ALT + F3 switch to command line mode.

PPS

1. Use the nmtui command to enter the network configuration mode to obtain the name of the local Nic. You can find that you are an ens33.

2. return to the command line interface, run the ifup ens33 command to manually start the NIC (If Automatic startup is not set, manually enter ifup to start the NIC), and run the ifconfig command to query the nic ip address, subnet mask, and gateway (DNS cannot find ?).

/* Http://www.cnblogs.com/fuly550871915/p/4949513.html
The "ipconfig/all" method is mentioned in this blog. The verification cannot be used, so no DNS is found. */

3. Create a dialog in XShell. Use SSH (Insecure TELNET) and enter the current IP address and user authentication identity (no password can be entered). The logon dialog box is displayed when the IP address is successfully docked.

4. Remote convenience ~~