The -n debugging flag causes make to print a list of things it thinks it needs to do; it's not always correct, but it often gives you an idea of what's wrong.
n调试标记会导致make打印它认为需要做的事情的一个列表；这并不总是正确的，不过通常可以为思考哪些地方出现了问题而提供一些思路。
To get some insight into what the compiler is doing, try invoking the JVM with the -XX:+PrintCompilation flag, which causes the compiler (client or server) to print a short message every time it runs.
为了深入了解编译器做了什么，请用 -XX:+PrintCompilation 标志调用JVM，这个标志会使编译器（客户机或服务器）每次运行的时候打印一条短消息。
Run the snort command with the -v flag, which tells snort to sniff network traffic and print out information to the console.
使用- v标记运行snort命令，这告知snort嗅探网络流量，将信息输出到控制台。
Do not use the flag as part of a costume or athletic uniform. Do not print it upon cushions, handkerchiefs, paper napkins or boxes.
不要把国旗镶嵌在衣服或运动装上，也不要把国旗印在垫子、手帕、纸巾或盒子上。
Do not use the flag as part of a costume or athletic uniform. Do not print it upon cushions, handkerchiefs, paper napkins or boxes.
不要把国旗镶嵌在衣服或运动装上，也不要把国旗印在垫子、手帕、纸巾或盒子上。
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