An administrator created a .env file in a user's home directory to configure a number of custom environment variables for a local application. However, after the user logs out and then logs back into the system, the custom variables are not being set. What is the most likely reason that the custom .env file is being ignored?()
A shell other than ksh is being used by the user.
B. The line 'export ENV=$HOME/.env' is missing from /etc/profile.
C. The line 'export ENV=$HOME/.env' is missing from the user's .profile.
D. The env_profile attribute is not defined for the user within /etc/security/user.
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过滤机在进行脱水的过程中,每块滤扇均经过()、()和()三个阶段。
在体育锻炼中,究竟是糖还是脂肪作为主要能源,运动强度起决定性作用。
A. 正确
B. 错误
渗出液和漏出液的不同点在于前者:蛋白(),细胞数(),病因胸()。