讀取命令行

Question

多字的文字。當我在寫一個shell腳本是這樣的：

echo -n 'Enter description of new version: '; 

read desc; 

git commit -m $desc; 

，當我進入多字的說明，則僅取一個字爲$遞減 和給我的錯誤是：

Enter description of new version: hope it works 
error: pathspec 'it' did not match any file(s) known to git. 
error: pathspec 'works'' did not match any file(s) known to git. 
fatal: too many params 

，有時是給這樣的：

Enter description of new version: final check 
error: pathspec 'check'' did not match any file(s) known to git. 
fatal: Failed to resolve 'check'' as a valid ref. 
Everything up-to-date 

什麼是p與我的劇本一起嗎？

請建議的原因和解決方案來讀取命令行多字描述成變量$遞減

我已經嘗試使用：

echo -n 'Enter description of new version: '; 

read text; 

desc="'"$text"'"; 

git commit -m $desc; 

但是沒有用。

預先感謝您

Answer 1

需要引用：

git commit -m "$desc" 

的區別是一個之間：

git commit -m hope it works 

和

git commit -m "hope it works" 

第一個嘗試提交文件it和works與消息hope，而後者提交的索引與消息hope it works。