linux – 使用git-shell的自定义命令

When -c is given,the program executes non-interactively;
can be one of git receive-pack,git upload-pack,git
upload-archive,cvs server,or a command in COMMAND_DIR. The shell is
started in interactive mode when no arguments are given; in this case,
COMMAND_DIR must exist,and any of the executables in it can be
invoked.

但是,我不确定我是否正确理解这一点.我创建了一个名为gituser的用户,并将/usr/bin/git-shell作为shell.我创建了一个名为git-shell-commands的目录,并在其中放入了一个名为“testy”的脚本,但我无法通过git-shell运行它.

这是我正在尝试从另一台机器：

$ssh gituser@server.com testy
fatal: unrecognized command 'testy'

请注意,git-shell正在运行,并且响应,它无法找到我的自定义命令.

以下是脚本：

:/home/gituser/git-shell-commands# ls -l -a
total 12
drwxr-xr-x 2 gituser gituser 4096 Jan 22 17:35 .
drwxr-xr-x 4 gituser gituser 4096 Jan 22 13:57 ..
-rwxr-xr-x 1 gituser gituser   26 Jan 22 13:58 testy
:/home/gituser/git-shell-commands# ./testy
hello!
:/home/sodigit/git-shell-commands# cat testy
echo "hello!"

我究竟做错了什么？如何使用git-shell运行自定义命令？