Git别名问题

Question

我试图通过将这些行添加到我的 ~/.gitconfig 文件来设置一些 git 别名:

[alias]
  st = status
  ci = commit
  br = branch

当我在终端中运行这些命令时:git st，我收到以下错误 fatal: cannot exec 'git-st': Not a directory .我不知道问题出在哪里，我在网上看过也找不到为什么会这样。我正在使用 Git 1.7.1 运行 Mac OS 10.6.4。有人请帮帮我。如果我不明白为什么要这样做，我会发疯的!谢谢!

Answer 1

unutbu正确指出了 git-osx-installer issue 53 ，其中指出:

Basically, I had /root/bin in my path and didn't have permissions for that directory.

Interestingly, this was not a problem with git 1.6.3, but it was with 1.7.0 and 1.7.1.

A strace -f -eexecve git st 2>&1 | grep EACC可以帮忙看看是什么目录有问题:

[pid 6469] execve("/usr/games/bin/git-st", ["git-st"], [/* 72 vars */]) = -1 EACCES

(在本例中，/usr/games/bin/)

Another way找到有问题的路径是:

echo $PATH |tr ':' '\n' |xargs ls -ld

One of my invalid items is actually an NFS mounted directory that I don't have permission to access because I have not authenticated via Kerberos to the corporate NFS server.
Removing that one item from the PATH fixes the issue, and 'git stat' (my alias for status) now works.

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PeterT在评论中提到您可能没有 strace可用(如 Solaris 中的 or OsX ，详见“Equivalent of strace -feopen < command > on mac os X ”)，在这种情况下 dtruss 是一个很好的等价物。

dtruss -f -t execve git st 2>&1 | grep EACC