08-12-2010
Essentially they both do the same, however, with different options and CLI switches available - check the man pages for specific information.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Ok, listen.........I was using FTP Works to remove and add some files to a domain server. I messed with chmod button and made it so that no-one could access or their browsers could execute files and 2 or three certain directories. If anyone knows how to use this command and will give me a heads up... (2 Replies)
Discussion started by: jarrell
2 Replies
2. UNIX for Dummies Questions & Answers
Here is the deal, I am good with html and java and am creating a website for my brother. On this site he has chosen to use a ikonboard.com discussion board. I have done everything I can to pull it off, but no can do. Here is the problem:
The site is being created using the angelfire... (12 Replies)
Discussion started by: xwfprez
12 Replies
3. UNIX for Dummies Questions & Answers
Hi,
can anybody help me?
i have probable a simple problem about permissions.
i have a server and on this server there comes some files from a another server via ftp with a separte user.
i would like to modify the files with a awk script but i donīt have the permissions to modify the... (3 Replies)
Discussion started by: scotty
3 Replies
4. UNIX for Dummies Questions & Answers
Hello
I have one problem :
COMMAND:> SITE CHMOD 755 snowMailPerl.cgi
500 Unknown command.
What's wrong with my server ,and what I can do ? (1 Reply)
Discussion started by: kakalas
1 Replies
5. UNIX for Dummies Questions & Answers
Hey everyone, I was wondering if there was a quicker way to chmod a lot of files than doing what im currently doing.
At the moment, im doing chmod 777 *filename* - but I have a lot of files, sub-directories, sub-files etc etc. And at the moment I see I have to chmod every single file... (3 Replies)
Discussion started by: mo0ness
3 Replies
6. UNIX for Dummies Questions & Answers
Hello!
My web host has the public_html permission on my account set to 750.
1. Does this setting permit the world to use my submission forms
(contained within contact.html and purchase_order.html)?
2. The "0" entry looks like it blocks the public from conducting all activity
on my site.... (6 Replies)
Discussion started by: Texan
6 Replies
7. Solaris
Hello Everyone:
One of our admins here accidently ran chmod -R 777 in the /usr folder on a V440 running Solaris 9. After that no one could run any command and could not login. I fixed most of the things by re-restricting some rights and applying the correct rights. Now there is a problem... (3 Replies)
Discussion started by: muntaser_zaheer
3 Replies
8. Shell Programming and Scripting
hello,
i want to chmod 444 all files in a directory, files in subdirs cannot be chmoded same goes for the subdirs themself.
So using:
chmod -R 444 /dir/
won't work because it will chmod the directorys and files (together with files in subdirectorys)
I figured out how to chmod files... (1 Reply)
Discussion started by: TehOne
1 Replies
9. Red Hat
I am having trouble figuring out how to do a "chmod o-w" for all files under a certain directory, while excluding directories under that certain directory.
I can do
chmod -R o-w /thisdirectory
but that changes permissions of all directories under the directory as well as files. I just... (2 Replies)
Discussion started by: austinharris43
2 Replies
10. UNIX for Dummies Questions & Answers
Hi I tried to use chmod in unix to change my file's permission.
chmod 701 hello.cgi
And it did change my desired file's permission. Yet, the name of the file is changed to hello.cgi* . And therefore I cannot compile it after that. So, I just wondering why there is an extra '*' in the file's... (2 Replies)
Discussion started by: alvin8906
2 Replies
CHMOD(1) General Commands Manual CHMOD(1)
NAME
chmod - change mode
SYNOPSIS
chmod mode file ...
DESCRIPTION
The mode of each named file is changed according to mode, which may be absolute or symbolic. An absolute mode is an octal number con-
structed from the OR of the following modes:
4000 set user ID on execution
2000 set group ID on execution
1000 sticky bit, see chmod(2)
0400 read by owner
0200 write by owner
0100 execute (search in directory) by owner
0070 read, write, execute (search) by group
0007 read, write, execute (search) by others
A symbolic mode has the form:
[who] op permission [op permission] ...
The who part is a combination of the letters u (for user's permissions), g (group) and o (other). The letter a stands for ugo. If who is
omitted, the default is a but the setting of the file creation mask (see umask(2)) is taken into account.
Op can be + to add permission to the file's mode, - to take away permission and = to assign permission absolutely (all other bits will be
reset).
Permission is any combination of the letters r (read), w (write), x (execute), s (set owner or group id) and t (save text - sticky). Let-
ters u, g or o indicate that permission is to be taken from the current mode. Omitting permission is only useful with = to take away all
permissions.
The first example denies write permission to others, the second makes a file executable:
chmod o-w file
chmod +x file
Multiple symbolic modes separated by commas may be given. Operations are performed in the order specified. The letter s is only useful
with u or g.
Only the owner of a file (or the super-user) may change its mode.
SEE ALSO
ls(1), chmod(2), chown (1), stat(2), umask(2)
CHMOD(1)