10 More Discussions You Might Find Interesting
1. Ubuntu
Trying to get date into the txt file.
It says
Permission denied.
echo $(date +%I:%M:%S_%D) >> /tmp/systemd_suspend_test_err.txt
exec 2>> /tmp/systemd_suspend_test_err.txt
if ; then
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when i run echo "User” > /dev/tty5 why do i get permission denied? :confused: (2 Replies)
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3. Linux
I am using korn shell
When I type in Telnet on cmd line, I get message
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Hi guys im new to this db
i have a small prob while installing websphereportal6.1i think i was installed succesfully
but the error im getting is while starting server.
check this out
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6. UNIX for Dummies Questions & Answers
I would like to copy data from local mechine to cluster. Basically, I typed
scp -r DVD/ acount@cluster:/
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I'll start off by saying that I know very little about Unix - however, I do know that I have a .profile file in my home directory, and that I should be able to invoke it by typing . profile. However, when I do this for ANY .filename, I get ".: Permission denied". I'm pretty sure that there is... (12 Replies)
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8. UNIX for Advanced & Expert Users
Hi,
I can not execute a .env file
$ . /Data/oracle/d03/mydbora/8.0.6/MYDB.env
-bash: /Data/oracle/d03/mydbora/8.0.6/MYDB.env: Permission denied
Even if :
-rwxrwxrwx 1 oracle dba 2903 Mar 5 2007 /Data/oracle/d03/mydbora/8.0.6/MYDB.env
Please help.
Many thanks. (1 Reply)
Discussion started by: big123456
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9. UNIX for Dummies Questions & Answers
Could someone tell me why I am getting a permission denied message when I attempt to run this on an out file? Thanks! (8 Replies)
Discussion started by: trouscaillon
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10. UNIX for Dummies Questions & Answers
i'm trying to set up my internet connection and i was told i need to edit the file
/etc/ppp/pap-secrets
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access(2) System Calls access(2)
NAME
access - determine accessibility of a file
SYNOPSIS
#include <unistd.h>
int access(const char *path, int amode);
DESCRIPTION
The access() function checks the file named by the pathname pointed to by the path argument for accessibility according to the bit pattern
contained in amode, using the real user ID in place of the effective user ID and the real group ID in place of the effective group ID. This
allows a setuid process to verify that the user running it would have had permission to access this file.
The value of amode is either the bitwise inclusive OR of the access permissions to be checked (R_OK, W_OK, X_OK) or the existence test,
F_OK.
These constants are defined in <unistd.h> as follows:
R_OK Test for read permission.
W_OK Test for write permission.
X_OK Test for execute or search permission.
F_OK Check existence of file
See intro(2) for additional information about "File Access Permission".
If any access permissions are to be checked, each will be checked individually, as described in intro(2). If the process has appropriate
privileges, an implementation may indicate success for X_OK even if none of the execute file permission bits are set.
RETURN VALUES
If the requested access is permitted, access() succeeds and returns 0. Otherwise, -1 is returned and errno is set to indicate the error.
ERRORS
The access() function will fail 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.
EFAULT path points to an illegal address.
EINTR A signal was caught during the access() function.
ELOOP Too many symbolic links were encountered in resolving path.
ELOOP A loop exists in symbolic links encountered during resolution of the path argument.
ENAMETOOLONG The length of the path argument exceeds {PATH_MAX}, or a pathname component is longer than {NAME_MAX} while
_POSIX_NO_TRUNC is in effect.
ENOENT A component of path does not name an existing file or path is an empty string.
ENOLINK path points to a remote machine and the link to that machine is no longer active.
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.
The access() function may fail if:
EINVAL The value of the amode argument is invalid.
ENAMETOOLONG Pathname resolution of a symbolic link produced an intermediate result whose length exceeds {PATH_MAX}.
ETXTBSY Write access is requested for a pure procedure (shared text) file that is being executed.
USAGE
Additional values of amode other than the set defined in the description might be valid, for example, if a system has extended access con-
trols.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Async-Signal-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
intro(2), chmod(2), stat(2), attributes(5), standards(5)
SunOS 5.10 23 Apr 2002 access(2)