printf format strings can also write data (using the %n directive) and reveal arbitrary data, making this a critical vulnerability. Following is an example of this mistake

printf 的格式化字符串也可以输出数据（使用 %n 指令），并且可以暴露任意的数据，这就使得这个问题成为一个非常严重的漏洞。

youdao

The netstat options used show all (-a) TCP (-t) connections in a numeric (-n) format along with the name of the process (-p) responsible.

使用的netstat选项以数字格式(- n)显示所有(- a) TCP (- t)连接，以及所负责进程(- p)的名称。

youdao

The output format consists of N output blocks. There is a blank line between output blocks.

注意：输出每组结果之间有空格，最后一行无空格，格式不对不能。

youdao

Mr. STEVEN PAGE (Barenaked Ladies): And I thought, how am I going to fit iambic pentameter into a rock 'n' roll format?

NPR: Barenaked Ladies Meet Shakespeare