As the title, remote login to the Linux server, execute

git clone https://git.oschina.net/chenjianlong/JRoll2.git

//error
(gnome-ssh-askpass:609): Gtk-WARNING **: cannot open display:

Solution 1:

unset SSH_ASKPASS

Then enter the password

The reason is that the HTTPS protocol is used, and the password is required for each submission. If the GIT command is executed automatically by shell, the script will be interrupted and cannot be executed

Solution 2: Using SSH

Method reference for generating SSH: git on server – generate SSH public key

git clone [email protected]:chenjianlong/JRoll2.git

You only need to confirm the SSH link once