Quickly build a git + ssh-based server on linux

Create a git account on the host so that everyone who needs write permission can send an SSH public key and add it to ~ Sshauthorized_keys file. In this way, everyone will access the host through the git account. This does not affect the submitted data.

Create a git account on the host so that everyone who needs write permission can send an SSH public key and add it to ~ /. Ssh/authorized_keys file. In this way, everyone will access the host through the git account. This will not affect the submitted data-the identity used to access the host will not affect the submitted object information.

Step 1: Create a user on the server (git)

# Sudo addusergit

Step 2: The client generates the public key and

Create a public key: ssh-keygen,

View the generated public key and private key pair in the user directory of the client.

# Cd ~ /. Ssh

# Ls

id_dsa        id_dsa.pub

The directory where the public key is located: windows is in the "C:/User/username/. ssh" directory, linux is in "~ /. Ssh ",~ Representative user directory

Step 3: add the public keys of each user under the git User server and configure the ssh service

Append the public key files of each user to the authorized_keys file of the git User on the server.

$ cat  id_rsa.john.pub >> ~/.ssh/authorized_keys

$ cat  id_rsa.josie.pub >> ~/.ssh/authorized_keys

$ cat  id_rsa.jessica.pub >> ~/.ssh/authorized_keys

Modify the permissions of. ssh and authorized_keys). if you forget the following, the password will be entered every time (ps, it has been stuck for a long time)

chmod 700 ~/.ssh

chmod 600 ~/.ssh/authorized_keys

Step 4: Create a git library under a git User

Cd gitDIR

Mkdir project. git

Cd project. git

Git init-bare

Step 5: Use the client

Submit your own database

Mkdir project

Cd project

Git init

Vi first.txt

Git remote add origin gitserver/gitDIR/project. git

Git push origin master

Clone: git clonegit @ gitserver/gitDIR/project. git

Step 6: restrict developer login

By default, users who can connect to the git server can also log on to the server through ssh directly, so the server may have the risk of being logged on by multiple users. the restricted method is as follows:

Vi/etc/passwd

Git: x: 1000: 1000:/home/git:/bin/sh

The row is modified as follows:

Git: x: 1000: 1000:/home/git:/bin/git-shell