linux – Debian和用户

您可以删除它们,但由于它们全部被禁用,因此没有强烈的理由这样做.有关这些帐户的文档可以在本地文件 /usr/share/doc/base-passwd/users-and-groups.html中找到.许多软件包依赖于现有的这些帐户,如果您需要其中一个帐户的软件,则新添加的软件包将失败.

Debian称这些全局静态帐户.

The Debian base-passwd package contains the master versions of /etc/passwd and /etc/group. The update-passwd tool keeps the entries in these master files in sync on all Debian systems. They comprise only “global static” ids: that is,those which are reserved globally for the benefit of packages which need to include files owned by those users or groups,or need the ids compiled into binaries. Since this reservation is a serious restriction,these ids must be allocated by the base-passwd maintainer on request. In general,packages should avoid requesting such ids where possible and instead allocate system users or groups dynamically. See 07001 for further details.