N an official notice sent to newspapers, prohibiting the publication of certain security information (政府阻止媒体发表某些安全信息的)国防机密通知 [英国英语]
You'll also notice that we've replaced the 'd' command with the 'p' command, which as you might guess, explicitly commands sed to print the pattern space.
您还会注意到,我们用' p '命令替换了' d '命令,如您所猜想的那样,这明确要求sed打印模式空间。
The third thing to notice is the use of single quotes to surround the 'd' command.
第三件要注意的事是括起 'd' 命令的单引号的用法。
So if I open this file, notice I just did "% d."
所以如果我打开这个文件,请注意我这里有“% d。”
If somebody next to you pushed on your hand-- the degree of pushing--you'd be able to notice it.
如果你旁边的人按你的手,你能够感觉到压力的大小
应用推荐