告诉打印命令仅将每个用户名依次追加到一个文件中。
tells the print command to append each username one after another to a file only.
Mac用户能够轻易地使用任何支持打印命令的程序来建立PD F文件。
Mac users can easily create PDF files with any program that supports the Print command.
打印命令不会出现任何对话框,而是直接进行打印,不论按照之前的设置或者是标准的通常设置。
The print command would not issue any dialog but would just go ahead and print, either using previous settings or standard, vanilla settings.
Is there a command to printf?
是否有个命令来打印?
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