The file's group may be changed at the same time by adding a colon and a group name or id right after the user name or id.

文件的组也可能通过在用户名或者id之后添加一个冒号和组名或者id来同时变更。

youdao

In its simplest form, the syntax is like the CHGRP command, except that a user name or numeric id is used instead of a group name or id.

在它最简单的形式中，语法和chgrp命令类似，除了使用用户名或者数字id，而不是组名或者id。

youdao

Not even a passport or ID paper.

甚至没有护照或身份证件。

youdao

It's like you have a social security number or other ID number, which positively--there might be another person with the same name as you, God forbid, but you at least have your own number, which is guaranteed to be unique to you.

就好比社保号,或者其他身份号码,很有可能,有另外一个人,和你重名,希望这不要发生,但你至少有唯一的识别号,用于区分自己和他人

耶鲁公开课 - 金融市场课程节选

But if you've looked at more recent or if you've looked at friends who relatively recently signed ID up for Facebook, their profile IDs which you sometimes see in the URL are actually pretty long and that's because I believe at some point they did transition longlong to 64-bit values which tend to be called long longs.

但是如果你看过最近的【听不见】,如果你访问了最近在Facebook上留言的朋友,你会发现，可以从URL上看到他们的配置文件,很长很长，那是因为,可能在某个时间点，他们已经过渡到,64比特了，也就是所谓的。

哈佛公开课 - 计算机科学课程节选

At checkpoints today, for example, driving north, police and intelligence officers were not conducting robust searches or ID checks at all.

NPR: Suicide Bombers Hit International Force in Sinai

But Facebook went further than other sites, in some cases signaling which user name or ID was clicking on the ad as well as the user name or ID of the page being viewed.

WSJ: Facebook, MySpace Confront Privacy Loophole

Either the potential bride or groom must prove that that they have been living in the area for at least a week by supplying proof of address, such as a utility bill, and must provide a passport or ID card and proof of work.

BBC: NEWS | UK | Beating the sham wedding cheats