02-17-2005
Take a look at the permissions on the home directory of defaultuser - you may need to open it so user1 can access it. Be aware that if you open it, you may be opening it to allow other users to do the same thing. Check out the man page for chmod and chgrp.
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Hello, I need to allow a user the ability to create files in a directory that is owned by another user/group. How can I do this? Thank you.
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~David (4 Replies)
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hello,
I would like to grant full access to a directory which is owned by root and the web application that created it. I have though of adding the permission to the whole world, but for security reason I would like to grant it to one more user.
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Hi!
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$
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LEARN ABOUT LINUX
euidaccess
EUIDACCESS(3) Linux Programmer's Manual EUIDACCESS(3)
NAME
euidaccess, eaccess - check effective user's permissions for a file
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <unistd.h>
int euidaccess(const char *pathname, int mode);
int eaccess(const char *pathname, int mode);
DESCRIPTION
Like access(2), euidaccess() checks permissions and existence of the file identified by its argument pathname. However, whereas access(2),
performs checks using the real user and group identifiers of the process, euidaccess() uses the effective identifiers.
mode is a mask consisting of one or more of R_OK, W_OK, X_OK and F_OK, with the same meanings as for access(2).
eaccess() is a synonym for euidaccess(), provided for compatibility with some other systems.
RETURN VALUE
On success (all requested permissions granted), zero is returned. On error (at least one bit in mode asked for a permission that is
denied, or some other error occurred), -1 is returned, and errno is set appropriately.
ERRORS
As for access(2).
VERSIONS
The eaccess() function was added to glibc in version 2.4.
CONFORMING TO
These functions are nonstandard. Some other systems have an eaccess() function.
SEE ALSO
access(2), chmod(2), chown(2), faccessat(2), open(2), setgid(2), setuid(2), stat(2), credentials(7), path_resolution(7)
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2010-09-10 EUIDACCESS(3)