Debug shell scripts: Automatically print the exit value on error.

调试shell脚本：在发生错误时自动输出退出值。

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You can print all of the matching metaphones, or even search the database automatically based on the first few characters in the metaphone match.

可以打印所有匹配变音位，甚至还可以根据变音位匹配中的头几个字符自动搜索数据库。

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Printers recognize the form-feed character and automatically advance the print head by the required number of lines necessary to begin the next line of data on a new page.

打印机会识别换页符并自动根据在新的页开始新行所需的行数移动打印头。

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Various settings allow you to automatically print every picture or be more selective and wait for that right picture so there are no more wasted prints.

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Using standard 4x6 photo paper, pictures automatically print as side-by-side images with dotted lines for optimal cutting and sizing to fit into the included 3D cardboard viewers.

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My future accounting software will scan invoices and bills, automatically update my general ledger, print out checks and send reminder emails to overdue customers without a bookkeeper doing data entry.

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