English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
电子工程专辑
1 年
Linux用户ID和组ID
在 Linux 系统中,用户和组 ID 用于识别进程和文件的访问权限。每个进程都有与之关联的实际用户 ID、实际组 ID、有效用户 ID、有效组 ID 以及附属组 ID。 实际用户 ID (Real User ID, UID) 定义:实际用户 ID 是启动进程的用户的 ID。 作用:标识执行该进程的用户。
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Resigns as NJ US attorney
On RFK Jr.’s presidential run
Judge blocks Trump's order
EU leader warns US
Federal judge rejects bid
Accident at adventure park
Cuba sentences ex-minister
Today in history: 1965
Northern lights in US
Ex-court clerk pleads guilty
Wins UK security review
Seeks arrest of ex-president
Exits Texas Senate race
ABC extends contract
ICEBlock sues Trump admin
WC to add hydration breaks
To issue national AI rule
Another 55 depart for Iran
Ford, Renault in EV tie-up
GA lawmaker indicted
Abducted children released
Berkshire shakes up team
EU launches antitrust probe
DC police chief to step down
Hears FTC firing case
Massive quake strikes Japan
Nvidia gets green light
Makes hostile bid for WBD
Launches TX Senate bid
Baylor names new AD
Rozier pleads not guilty
Louvre workers to strike
To share revised peace plan
反馈