10-06-2010
Remember for super user, permission bits are not checked.
That is, if you have 000 permission for a file, a super can cat the file.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies
2. Shell Programming and Scripting
Hi!
I need help becouse I've server to backup and I've a lot of files with 700 permission and I need to change the mode to 755 before copy
So the point is. With find . -perm 700 -exec echo {} > textfile.txt \;
I got a text file with 3156 line which one... (3 Replies)
Discussion started by: ruben.rodrigues
3 Replies
3. Solaris
This is Solaris 10, by the way.
I am aware of ACLs or something like that in Solaris 10 where you can change who can access directories and such that goes beyond the standard permisisons (chmod and rwxrwxrwx).
Although I thought when these were being used, the permissions listing would show a... (12 Replies)
Discussion started by: lyonsd
12 Replies
4. Programming
sprintf(fname, "core.%d", pid);
(void) unlink(fname);
if (ttrace(TT_PROC_CORE, pid, 0, 0, 0, 0) != 0) {
perror("TT_PROC_CORE pass");
Fail();
}
if (chmod(fname, 0) != 0) {
perror("chmod");
Fail();
}
Hi,
If i execute above code,everytime am getting below... (1 Reply)
Discussion started by: mansa
1 Replies
5. UNIX for Dummies Questions & Answers
I would like to chmod the file which I am pulling from remote server onto my server.
I am using the following script:
sftp <server detail>
get abc xyz
chmod 666 xyz
bye
Though I could fetch the file successfully but I am not able to change the permission of xyz file on my server.
umask... (1 Reply)
Discussion started by: kdtrica
1 Replies
6. UNIX for Dummies Questions & Answers
I would like to chmod the file which I am pulling from remote server onto my server.
I am using the following script:
sftp <server detail>
get abc xyz
chmod 666 xyz
bye
Though I could fetch the file successfully but I am not able to change the permission of xyz file on my server. Pls... (5 Replies)
Discussion started by: kdtrica
5 Replies
7. Shell Programming and Scripting
Hi,
I have a typical problem. Consider the scenario:
Folder1
------> Folder2 ------> File1
------> Folder3
Above is my folder structure, currently the user group "other" has no permissions. I wish to give "read" permission for "others" to File1 using a single command.
chmod -R... (5 Replies)
Discussion started by: animesh303
5 Replies
8. UNIX and Linux Applications
i think it is the same in both... Iam i right? (1 Reply)
Discussion started by: sumaiya
1 Replies
9. Post Here to Contact Site Administrators and Moderators
How can i stop displaying Bits/banking with my account? (1 Reply)
Discussion started by: cola
1 Replies
10. Shell Programming and Scripting
Hi Team,
Not getting the file output inside my email which i am sending from unix box. . Please refer the below code :
#!/bin/sh
{
sleep 5
echo ehlo 10.56.185.13
sleep 3
echo mail from: oraairtel@CNDBMUREAPZP02.localdomain
sleep 3
echo rcpt to: saurabhtripathi@anniksystems.com... (1 Reply)
Discussion started by: tripathi1990
1 Replies
LEARN ABOUT OPENSOLARIS
gzexe
GZEXE(1) General Commands Manual GZEXE(1)
NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe [ name ... ]
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS
-d Decompress the given executables instead of compressing them.
SEE ALSO
gzip(1), gznew(1), gzmore(1), gzcmp(1), gzforce(1)
CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgzip |
+--------------------+-----------------+
|Interface Stability | Committed |
+--------------------+-----------------+
NOTES
Source for gzip is available on http://opensolaris.org.
GZEXE(1)