In uidgid_get.c there is a parse_chown_usergroup_or_die() function which continues to implement a very old BSD(?) notation of user.group as well as user:group -- the code assumes that the first "." is a separater.
I don't know what else calls it but, for the chown applet, the implementation precludes support of users with "."s in (such as "test.test") when invoked with "chown test.test file": # chown test.test /tmp/test chown: unknown user/group test:test https://github.com/mirror/busybox/blame/master/libpwdgrp/uidgid_get.c#L96 There is no reference to this interpretation in the code comment of the usage string: Usage: chown [-RhLHPcvf]... USER[:[GRP]] FILE... The best (dirtiest?) workaround for this appears to be: chown $(getent passwd test.test | cut -d: -f 3,4) /tmp/test Given that this notation appears to have been deprecated back in 2001, is now the time to remove this? -- Matthew _______________________________________________ busybox mailing list busybox@busybox.net http://lists.busybox.net/mailman/listinfo/busybox