git-shell

剛剛按 git 加 tab:

godfat ~/p/g/photos> git
git               (Executable, 964kB)  git-upload-archive  (Executable, 964kB)
git-cvsserver     (Executable, 113kB)  git-upload-pack     (Executable, 378kB)
git-receive-pack  (Executable, 964kB)  gitk                (Executable, 293kB)
git-shell         (Executable, 369kB)

很好奇 git 居然也有 shell ?? 是說進去之後都是 interactive mode 嗎？
於是：

godfat ~/p/g/photos> git-shell
fatal: What do you think I am? A shell?

.......

godfat ~/p/g/photos> git-shell --help
fatal: What do you think I am? A shell?

godfat ~/p/g/photos> git-shell -h
fatal: What do you think I am? A shell?

godfat ~/p/g/photos> git-shell -help
fatal: What do you think I am? A shell?

無奈只好看看 git help:

godfat ~/p/g/photos> git help shell

git-shell - Restricted login shell for GIT-only SSH access

然後就囧，shell 不是 shell, 還要順便酸一下是怎樣 XD
接著看到 author: Written by Linus Torvalds
又想到之前在 ruby-core 看到的：

[quote="Giuseppe Bilotta"]

As I mentioned, user friendlyness is being worked on, and proceeds
very fast, especially since Linus isn't the lead developer anymore ;-).

[/quote]

想見 Linus 也是個很有自己意見的 geek 吧 XD

不過其實我覺得有些時候命名真的不要太死板，不然很無趣。
像是 cat, rake... 一時想不到太多轉很多彎的名字，
總之就是一眼看不出來其用意，但熟了之後又有那種黑話的樂趣。
make me a sandwich 也是類似的感覺。

有時候也是需要一些黑話，在圈裡才比較好溝通啊。
不然何必需要 DSL 哩？