Use the sudo command and run nmon for three hours, taking a snapshot every 30 seconds: # sudo nmon -f -t -r test1 -s 30 -c 180.

使用 sudo 命令并让 nmon 运行 3 小时，每 30 秒钟取一次快照：# sudo nmon -f -t -r test1 -s 30 -c 180。

youdao

So along withthe birth of the girls, now 6, was born the Legend of Zio (Italian for “uncle”)F. T. — Frank Thomas Aquilino, 26, a vice president at Cantor Fitzgerald.

双胞胎女儿出生了（现在六岁大了），F.T.叔叔传奇也随之诞生——26岁的法兰克·托马斯·阿基力诺（Frank Thomas Aquilino）是康托·菲茨杰拉德证券交易公司副总裁。

youdao

ssh-keygen -f /tmp/key -t dsa will give you a private key in a file called key and a public key in a file called key.pub.

ssh-keygen -f /tmp/key -t dsa 可以在文件 key 中生成一个私钥，在文件 key.pub 中生成一个公钥。

youdao

The F.T.C.estimates that food,drink and fast-food restaurants spent more than one and a half billion dollars on advertising to young people in two thousand six.

VOA: special.2010.06.04

Remember, Newton said F = ma, but didn't tell you what value F has in a given context.

记住,牛顿只说 F = ma,但却没告诉你 F 在特定条件下的值是多少

耶鲁公开课 - 基础物理课程节选

So isn't f already a float?

所以f不是已经是个浮点数了吗？

哈佛公开课 - 计算机科学课程节选

"We don't have a f writer, " he says, glancing at a list of screenwriters.

WSJ: Seth Grahame-Smith: The Master of the Mash-Up

We flew a simulated mission within a grounded duplicate of the flyable F-35 cockpit, and the capabilities and improvements are quite clear -- you definitely don't want to encounter an F-35 from a previous-generation aircraft.

ENGADGET: Lockheed Martin F-35 Lightning II stealth fighter cockpit demonstrator hands-on (video)

Consider leasing a squadron of F-16 fighter aircraft along with T-38 supersonic trainers.

CENTERFORSECURITYPOLICY: Enter the dragon