This script is to solve the problem that the Cisco anyconnect client cannot remember the password. You need to enter the password every time you start the client.

1. Make sure the Cisco anyconnect client is installed on the system
2. Edit the script to modify the value of the CONN_INFO array The format is "VPN_ADDRESS USERNAME PASSWORD", one per line, there is a space between the address and the username, there is a space between the username and the password, be careful not to forget the double quotes ("")

   ...
   CONN_INFO=(
   "VPN_ADDRESS USERNAME PASSWORD"
   "vpn.github.com:8843 zhangsan 123456"
   )
   ...

   Save and exit the script after the modification is complete
3. Execute the script

   chmod +x ./connect-vpn.sh
   ./connect-vpn.sh

   You can add an alias to this script, and execute the alias every time. For example

   echo "alias conn='/Users/zhangsan/scripts/connect-vpn.sh'" >> ~/.zshrc
   source .zshrc

   In this way, you can execute conn every time in the terminal.
4. Script parameter description

   -h, --help                                                        Show this help message.
   -c|-con|-conn|-connect, --c|--con|--conn|--connect                Connect VPN Server.
   -d|-dis|-disconn|-disconnect, --d|--dis|--disconn|--disconnect    DisConnect VPN Server.
   -r, --r|--reconn|--reconnect                                      Reconnect VPN Server.
   -s|-state|-status, --s|--state|--status                           View VPN connection status.
   -stats, --stats                                                   View VPN Statistics.