CentOS 8
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Git : Create Shared Repositories
Create Shared Repositories which some users can use.
[1] create a group for share and set users in the group.
# create a group

[root@dlp ~]#
groupadd project01
# add users to the group

[root@dlp ~]#
usermod -G project01 cent

[root@dlp ~]#
usermod -G project01 redhat
[2] Create a shared repository with a user.
# create a directory for repository and change group

[cent@dlp ~]$
mkdir project.git

[cent@dlp ~]$
chgrp project01 project.git

[cent@dlp ~]$
cd project.git
[cent@dlp project.git]$
chmod 755 /home/cent

# set empty share repository

[cent@dlp project.git]$
git init --bare --shared

Initialized empty shared Git repository in /home/cent/project.git/
# with [--shared] option, SGID is set like follows

[cent@dlp project.git]$
ll -d /home/cent/project.git

drwxrwsr-x. 7 cent project01 119 Apr 10 17:04 /home/cent/project.git
[3] Verify to use repository with users who are in the group for share added in [1].
[redhat@node01 ~]$
mkdir work

[redhat@node01 ~]$
cd work
[redhat@node01 work]$
git init

Initialized empty Git repository in /home/redhat/work/.git/
[redhat@node01 work]$
git config --global user.name "Server World"

[redhat@node01 work]$
git config --global user.email "redhat@dlp.srv.world"
# create a test file and push it to repository

[redhat@node01 work]$
echo testfile > testfile1.txt

[redhat@node01 work]$
git add testfile1.txt

[redhat@node01 work]$
git commit testfile1.txt -m "Initial Commit"

[master (root-commit) 676cfe2] Initial Commit
 1 file changed, 1 insertion(+)
 create mode 100644 testfile1.txt

[redhat@node01 work]$
git remote add origin ssh://redhat@dlp.srv.world/home/cent/project.git

[redhat@node01 work]$
git push origin master

redhat@dlp.srv.world's password:
Enumerating objects: 3, done.
Counting objects: 100% (3/3), done.
Writing objects: 100% (3/3), 233 bytes | 233.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To ssh://dlp.srv.world/home/cent/project.git
 * [new branch]      master -> master
Matched Content