I'm trying to answer the following question about file permissions in Unix. Consider a file with the following permissions:
rwx---r--
I am not the owner of this file, but I am a member of the group of this file.
My question is: do I have read access to this file?
I thought... (3 Replies)
Hi
I have a folder with permissions like this:
drwxr-xr-x 2 root root 4096 Mar 4 18:02 sites
But when I try to cd to this directory as 'testuser' (member of testuser) I get Permission Denied.
My understanding of permissions is that in this case other (say testuser) should be able to... (2 Replies)
Folks;
I'd like to create a group on my Linux box & add a few users to it.
Is there a way to do so and restrict this group/users to have access to only one or directory trees?
Let's say i need this group to only have a read write access to only these two directories /opt/Virtu & /fsn/comers
... (10 Replies)
Hi Guys,
Aside from the following, what are other letters can be seen on permission and what do they do? Thank you.
r = read
w = write
x = execute
l = link
d = directory
s = ? (5 Replies)
Pictures by worthamtx - Photobucket
The URL is graphic view my present concern. Old partition working great sdb1
both appear on nautilus, both deliver icons to desk top. Based on the label handling of gparted results I tried following with success
sudo mkdir /media/disk/data
sudo chown... (1 Reply)
As I understand the file permissions in UNIX is basically
Owner, group, others
Lets assume scott user who's primary group is dev creates a file called test.dat and then grants some privileges on that file...
scott@unix-host> echo "this is a test" > test.dat
scott@unix-host> chmod 640... (4 Replies)
Hi,
in /etc/httpd/conf/httpd.conf
#DocumentRoot "/var/www/html"
DocumentRoot "/home/phpmy/html"
when I restarted httpd
# /etc/init.d/httpd restart
Stopping httpd:
Starting httpd: Syntax error on line 293 of /etc/httpd/conf/httpd.conf:... (0 Replies)
Experts: i want to change this permission back to the way it was:
Initial:
drwxr-xr-x 8 oracle oinstall 4096 Jun 5 15:21 oracle
Now: drwxr-xr-x 8 oracle oinstall 4096 Jun 5 15:21 oracle
drwsr-sr-x 8 oracle oinstall 4096 Jun 5 15:21 oracle
Now I want to switch it back to ... (2 Replies)
Dear forum members,
Below is my code, but I am getting permission denied when I try to run the script. Can someone explain what I am missing. I am using Mojave and try to run script on terminal.
#!/bin/bash
read -p "amino acid: " AAA
if || || || || ||
|| || || || ||
||... (2 Replies)
Discussion started by: Aurimas
2 Replies
LEARN ABOUT OSF1
getfsstat
getfsstat(2) System Calls Manual getfsstat(2)NAME
getfsstat - Gets list of all mounted file systems
SYNOPSIS
#include <sys/types.h> #include <sys/mount.h>
getfsstat( struct statfs buf[], long bufsize, int flags );
PARAMETERS
An array of statfs structures. Specifies the size in bytes of the buf parameter. Specifies one of the following flags: Wait for an update
from each file system before returning information. Information is returned without requesting an update from each file system. Thus, some
of the information will be out of date, but the getfsstat() function will not block waiting for information from a file system that is
unable to respond.
DESCRIPTION
The getfsstat() function returns information about all mounted file systems. Upon successful completion, the buffer pointed to by the buf
parameter is filled with an array of statfs structures, one for each mounted file system up to the size specified by the bufsize parameter.
If the buf parameter is given as 0 (zero), the getfsstat() function returns just the number of mounted file systems.
RETURN VALUE
Upon successful completion, the number of statfs structures is returned. Otherwise, -1 is returned and errno is set to indicate the error.
ERRORS
If the getfsstat() function fails, errno may be set to one of the following values: The buf parameter points to an invalid address. An I/O
error occurred while reading from or writing to the file system. [Tru64 UNIX] The structure pointed to by the buf parameter cannot cor-
rectly represent the value to be returned.
This error can occur in applications compiled on DIGITAL UNIX systems, on Tru64 UNIX systems earlier than Version 5.0, or on any
system while using the __V40_OBJ_COMPAT compiler macro. These applications use a <statfs> structure not compatible with Tru64 UNIX
Version 5.0 for the following fields: f_blocks, f_bfree, f_bavail, f_mntonname, f_mntfromname.
RELATED INFORMATION
Functions: statfs(2)
Commands: mount(8) delim off
getfsstat(2)