Hi
I need to access files from a specific folder of a Linux system from an another Linux System Remotely.
I know how to, Export a folder on One SCO System & can access the same by using Import via., NFS in the Sco Unix SVR4 System using the scoadmin utility.
Also, I know to use mount -t ... (2 Replies)
Hi there
I just want to know what is the best way to know who access my file and when?
I want also to know if it's possiple to hide or restrict access to file or directory even from the root ' I THINK MUCH BETTER TO CHANGE THE NAME THEN :D "!!!
thanks in advance
Abdulkarim (3 Replies)
INFO:
The program should enter a circle radius and Id for that circle to a file, then it should search for that id and print the radius for that circle.
PROBLEM:
This program compiles but it's not searching properly.
Circle.h
#ifndef CIRCLE_H
#define CIRCLE_H
#include <iostream>... (0 Replies)
Hello,
i need some help/advice on how to solve a particular problem.
these are the users:
|name | group |
---------- ---------------
|boss | department1 |
|assistant | department1 |
|employee | department1 |
|spy | department2 |
this is the... (0 Replies)
I'm in the UNIX environment. I'd like to read a Microsoft Access MDB file, and write the contents of that file into an ASCII text file. I want to write a C program to do this.
Does anyone know if there's already source code out there that does this?
Please advise. Thanks. (3 Replies)
hi all,
i want to know y kernel is giving access for multiple users to access a file when one user may be the owner is executing that file. Because other user can manipulate that file when the other user is executing that file, it will give the unexpected result to owner . plz help me... (1 Reply)
Hi
Good Day, i would like to ask for further info about my problems experiencing this evening. Im a PPP0 connection in the internet using 3G located in asia pacific region.i had this problem this evening in my INTERNET connections that there are some sites i can't open example ( Gizmodo.com,... (2 Replies)
Hi All,
I want to configure samba share permission so that only directory creator/owner has a read and write permission and other users should not have any read/write access to that folder.Will that be possible and how can this be achieved within samba configuration.
Regards,
Sahil (1 Reply)
Dear all experts here,
:)
I would like to install a proxy server on Linux server to perform solely to control the access of Web server.
In this case, some of my vendor asked me to try Squid and I have installed it onto my Linux server.
I would like know how can I set the configuration to... (1 Reply)
We have three files as mentioned below:
1. main_file.txt: This is the file in which all operations will be done. Which means this file will be signed by using the below two files
2. signature_file.txt: This is a status file and contains two signatures.
3. command.txt:file contains two commands... (2 Replies)
Discussion started by: chetanojha
2 Replies
LEARN ABOUT OSX
access
ACCESS(2) BSD System Calls Manual ACCESS(2)NAME
access -- check access permissions of a file or pathname
SYNOPSIS
#include <unistd.h>
int
access(const char *path, int amode);
DESCRIPTION
The access() function checks the accessibility of the file named by path for the access permissions indicated by amode. The value of amode
is the bitwise inclusive OR of the access permissions to be checked (R_OK for read permission, W_OK for write permission and X_OK for exe-
cute/search permission) or the existence test, F_OK. All components of the pathname path are checked for access permissions (including
F_OK).
The real user ID is used in place of the effective user ID and the real group access list (including the real group ID) are used in place of
the effective ID for verifying permission.
Even if a process has appropriate privileges and indicates success for X_OK, the file may not actually have execute permission bits set.
Likewise for R_OK and W_OK.
RETURN VALUES
If path cannot be found or if any of the desired access modes would not be granted, then a -1 value is returned and the global integer vari-
able errno is set to indicate the error. Otherwise, a 0 value is returned.
ERRORS
Access to the file is denied if:
[EACCES] Permission bits of the file mode do not permit the requested access, or search permission is denied on a component of the
path prefix.
The owner of a file has permission checked with respect to the ``owner'' read, write, and execute mode bits, members of
the file's group other than the owner have permission checked with respect to the ``group'' mode bits, and all others have
permissions checked with respect to the ``other'' mode bits.
[EFAULT] Path points outside the process's allocated address space.
[EINVAL] An invalid value was specified for amode.
[EIO] An I/O error occurred while reading from or writing to the file system.
[ELOOP] Too many symbolic links were encountered in translating the pathname.
[ENAMETOOLONG] A component of a pathname exceeded {NAME_MAX} characters, or an entire path name exceeded {PATH_MAX} characters.
[ENOENT] The named file does not exist.
[ENOTDIR] A component of the path prefix is not a directory.
[EROFS] Write access is requested for a file on a read-only file system.
[ETXTBSY] Write access is requested for a pure procedure (shared text) file that is presently being executed.
SEE ALSO chmod(2), stat(2)STANDARDS
The access() function conforms to ISO/IEC 9945-1:1990 (``POSIX.1'').
CAVEAT
Access() is a potential security hole and should never be used.
4th Berkeley Distribution April 1, 1994 4th Berkeley Distribution