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--- linux:git [2023/03/04 14:32] – rlunaro
+++ linux:git [2023/03/04 14:54] – rlunaro
@@ Line 1: / Line 1: @@
 ====== Git ======
+  * [[GitServerShared|Git: create your own git server, but sharing access to all the repositories]]
-===== Set up a git server =====
-First, install git on your machine. In my case, because it's an
-ubuntu, I've run:
-<code>
-sudo apt-get install git
-</code>
-===== Create git user =====
-I prefer to create a "normal" **git** user instead a system one.
-If you prefer to create a system user, just add the **--system**
-option to the command:
-The **--create-home** option is needed because there we will be
-storing the public keys of the users of the repository.
-<code>
-useradd --create-home --user-group git
-</code>
-===== Enter as git user and add remote public keys =====
-<code>
-~$ mkdir .ssh
-~$ chmod o=,g= .ssh
-~$ cd .ssh
-~/.ssh$ touch authorized_keys
-~/.ssh$ chmod o=,g= authorized_keys
-</code>
-===== Add the keys of the different users of the git repository =====
-<code>
-~$ cat public_key_of_first_user.pub >> .ssh/authorized_keys
-~$ rm public_key_of_first_user.pub # you can remove the public key afterwards if you want
-</code>
-===== Verification: in the first_user computer check that you can log in as git user to the remote computer =====
-Check that you can make a ssh to the remote computer with no password request:
-<code>
-rluna@asustao:~$ ssh git@192.168.0.21
-The authenticity of host '192.168.0.21 (192.168.0.21)' can't be established.
-ED25519 key fingerprint is SHA256:PvSiThCnDq8pNOXyVgsq5vsXLME6oYIbCs0v5urvcpE.
-This key is not known by any other names
-Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
-Warning: Permanently added '192.168.0.21' (ED25519) to the list of known hosts.
-The programs included with the Ubuntu system are free software;
-the exact distribution terms for each program are described in the
-individual files in /usr/share/doc/*/copyright.
-Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
-applicable law.
-git@ubuntu2004:~$
-</code>
-If this is step succeeds, you can continue.
-==== Create a directory for your repositories ====
-In the server computer, I've created a ```/var/git``` directory
-to hold the repositories.
-<code>
-usermod --shell /bin/false git
-</code>