[英]How to detect user input in bash/unix scripting?
我正在處理一個小的腳本,部分問題是找到可以使用的正確文件。 該腳本設置工作目錄並提示用戶輸入文件名,如下所示:
#!/bin/bash
#Now to set the directory for the user files, which will be used to execute the$
#cd "$(M:/ "$0")" // to be used on campus machines only
#using it at home will break the script due to not being on the M:/ drive
echo We are currently working from the M directory.
echo Please enter the bash script name, which should be formatting as username.
如何讀取用戶的輸入(或什至允許用戶輸入某些內容然后閱讀),然后將其用於打開同一目錄中的文件?
我會使用變量並將用戶輸入分配給它還是其他一些東西?
謝謝!
您可以使用read
功能
echo -n "Enter your name and press [ENTER]: "
read name
echo -n "Enter your gender and press [ENTER]: "
read -n 1 gender
echo
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