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2010
Oct
10
2009
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whoami显示的是当前“操作用户”的用户名,而who am i显示的是“登录用户”的用户名。
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who am i 显示的是实际用户的用户名,即用户登陆的时候的用户ID。此命令相当于who -m。
whoami 显示的是有效用户ID. - 3 more annotation(s)...
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--buffer-sizeis a parameter you might want to play with to optimize performance
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