06-15-2009
If you don't have read permission then you can't do much unless you are root.
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Hi!! Experts,
Is there any way to find the timestamp when the permission of a file was modified?? I mean no change to file contents.. Just the chnage of permissions.
:) (1 Reply)
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I am creating a file using the UTL_FILE command of oracle. This creates a file with the oracle user id. The file does not have permission for being read by any other user id. Is there a way that I can change this default permission. I tried using umask in the .login. Setting the umask to 022 works... (2 Replies)
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Hi,
/etc/passwd file has write permission only for the root user.
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~santosh (2 Replies)
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Hi
my directory not accepting any commands. its simply telling permission denied. i tried ( cp, mv, rm ) as roor
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5. AIX
Is there any possible way to give permission to a user to a file whose not a member of that group. Also the permission of the file shouls be given only to that USER but not all OTHERS.
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Guys, I need help.
I need to change the .txt file permission after I have reset the file content to 0.
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Hi,
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Hello,
I am looking for a UNIX shell script which can help me for access restriction.
1) /home/ram, there are number file with .txt extension, which should be only owned "ram" user.
like as below
ls -lrt *.txt
-rwx------ 1 ram dba 11 Jan 4 2015 PASS1.txt
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SETUID(1) General Commands Manual SETUID(1)
NAME
setuid - run a command with a different uid.
SYNOPSIS
setuid username|uid command [ args ]
DESCRIPTION
Setuid changes user id, then executes the specified command. Unlike some versions of su(1), this program doesn't ever ask for a password
when executed with effective uid=root. This program doesn't change the environment; it only changes the uid and then uses execvp() to find
the command in the path, and execute it. (If the command is a script, execvp() passes the command name to /bin/sh for processing.)
For example,
setuid some_user $SHELL
can be used to start a shell running as another user.
Setuid is useful inside scripts that are being run by a setuid-root user -- such as a script invoked with super, so that the script can
execute some commands using the uid of the original user, instead of root. This allows unsafe commands (such as editors and pagers) to be
used in a non-root mode inside a super script. For example, an operator with permission to modify a certain protected_file could use a
super command that simply does:
cp protected_file temp_file
setuid $ORIG_USER ${EDITOR:-/bin/vi} temp_file
cp temp_file protected_file
(Note: don't use this example directly. If the temp_file can somehow be replaced by another user, as might be the case if it's kept in a
temporary directory, there will be a race condition in the time between editing the temporary file and copying it back to the protected
file.)
AUTHOR
Will Deich
local SETUID(1)