after typing cd / of course. It says operation not permitted??? Whats that mean, i thought the point of chmod was to bypass admin privlages. any ideas?
Can anyone help explain the "s" in the below permissions example. I was reading about the "sticky bit" (t) but I am a little confused.
On file "test"
wolf% chmod 4777 test
wolf% ls -l
total 4
drwx------ 2 john staff 512 Mar 19 21:34 nsmail
-rwsrwxrwx 1 john staff ... (2 Replies)
Hi everyone, I'm looking for some information concerning Unix permissions. I am new to Unix and am doing research for a graduate class. Given the permissions below, can anyone give me five unique exploits that would be available to a hacker/cracker given this configuaration?
-rw-rw-rw- 1... (1 Reply)
Hey,
We've got quite a strange problem on our hands here. We are running an HP 9000/800 B.11.00.
I've just created a new group in /etc/group which i called, let's say newgroup . Then I added 4 users to the group, namely user1, user2, user3, user4 . The command grpchk shows no strange things... (4 Replies)
Hi,
I am a Unix Admin. I have to give the permissions to a user for creating new file in a directory in HP-Ux 11.11 system since he cannot able to create a new file in the directory.
Thanks in advance.
Mike (3 Replies)
My /tmp is set with the following permissions (777) and a 't' at the end.
My umask is set to 022.
When I create a directory under /tmp (tmp/xx) it gets created as 755
as expected.
Yet when I create a file within that directory (/tmp/xx/yy) the permissions
are not 755 they are 644.
... (1 Reply)
Hi, I am creating a ksh script to search for a string of text inside files within a directory tree. Some of these file are going to be read/execute only. I know to use chmod to change the permissions of the file, but I want to preserve the original permissions after writing to the file. How can I... (3 Replies)
Hi,
I have noticed that on my Linux box there is a nice feature which make it impossible for specified member (owner, group or other) to have an given access if a member from which we would expect it more don't have that access.
So it is impossible to read file by all if others have set read... (3 Replies)
Hi guys,
i write the below script to make the user get to the directory that interesting. Now what I am trying is to check the permissions of the directory and if the directory exists to check the reading options.
echo "Please enter your desire folder directory ( \yourfolders) ?: \c"
... (9 Replies)
Discussion started by: mikerousse
9 Replies
LEARN ABOUT PHP
pharfileinfo.chmod
PHARFILEINFO.CHMOD(3) 1 PHARFILEINFO.CHMOD(3)PharFileInfo::chmod - Sets file-specific permission bits
SYNOPSIS
public void PharFileInfo::chmod (int $permissions)
DESCRIPTION PharFileInfo.chmod(3) allows setting of the executable file permissions bit, as well as read-only bits. Writeable bits are ignored, and set
at runtime based on the phar.readonly INI variable. As with all functionality that modifies the contents of a phar, the phar.readonly INI
variable must be off in order to succeed if the file is within a Phar archive. Files within PharData archives do not have this restriction.
PARAMETERS
o $permissions
- permissions (see chmod(3))
RETURN VALUES
No value is returned.
EXAMPLES
Example #1
A PharFileInfo.chmod(3) example
<?php
// make sure it doesn't exist
@unlink('brandnewphar.phar');
try {
$p = new Phar('brandnewphar.phar', 0, 'brandnewphar.phar');
$p['file.sh'] = '#!/usr/local/lib/php
<?php echo "hi"; ?>';
// set executable bit
$p['file.sh']->chmod(0555);
var_dump($p['file.sh']->isExecutable());
} catch (Exception $e) {
echo 'Could not create/modify phar: ', $e;
}
?>
The above example will output:
bool(true)
PHP Documentation Group PHARFILEINFO.CHMOD(3)
07-17-2006
