7 More Discussions You Might Find Interesting
1. Android
Anyone upgraded OSX from Tiger (v 10.4.11) to Leopard (v. 10.5.8) on PowerPC G5 hardware?
I need to upgrade my iMac to Leopard so I can install the current version of Eclipse and the Android development plug-in for Eclipse. I can't find a way to get this working on Tiger, so I need up upgrade... (0 Replies)
Discussion started by: Neo
0 Replies
2. OS X (Apple)
Are Mac OS X 10.4.11 Tiger passwords only stored in /var/db/shadow/hash? Or is it also used in NetInfo?
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Thanks. (0 Replies)
Discussion started by: Ricardo-san
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3. OS X (Apple)
Hi!
A bug on X11 leopard prevent me from using a program through ssh channel. My unix guru suggest me to install X11 tiger, in which the bug is absent.
So I tried to follow the step given by Ben Byer.
My problem is simple, the first step :
sudo launchctl unload -w... (4 Replies)
Discussion started by: tipi
4 Replies
4. Programming
I've downloaded Xcode and i've done :
which "gcc"
which "ggc-4.0"
and which "c99"
all were found in /usr/bin/
however with the script
#include <stdio.h>
main()
{
printf("hello, world\n");
}
and when I, in command line use the command while in my home dir:
gcc cprog.c -o cprog (4 Replies)
Discussion started by: cleansing_flame
4 Replies
5. Programming
here is the very simple bob.c:
main()
{
printf("hello");
}
i use tiger and i use the command:
gcc bob.c
and the end result:
bob.c: In function ‘main':
bob.c:3: warning: incompatible implicit declaration of built-in function /‘printf'
any help appreciated, i'm just starting... (4 Replies)
Discussion started by: cleansing_flame
4 Replies
6. UNIX for Dummies Questions & Answers
I was installing gdm on the terminal application and my ISP disconnected. When I reconnected and tried to continue the installation, I got the following message:
Waiting for lock on... (0 Replies)
Discussion started by: adrianzen
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7. OS X (Apple)
Question:
Can I run a UNIX executable on Mac OS X Tiger?
If so, how is it done?
Background:
I FTP'd my schools UNIX server some C++ code and header files. Then I used Telnet to get g++ to compile them.
I then FTP'd the UNIX executable back to my PowerBook G4.
I've already... (4 Replies)
Discussion started by: thorninc
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nfssec(5) File Formats Manual nfssec(5)
NAME
nfssec - overview of NFS security modes
DESCRIPTION
The mount_nfs(1M) and share_nfs(1M) commands each provide a way to specify the security mode to be used on an NFS filesystem through the
option. mode can be either or These security modes may also be added to the automount maps. Note that mount_nfs(1M) and automount(1M) do
not support at this time.
The option on the share_nfs(1M) command line establishes the security mode of NFS servers. If the NFS connection uses the NFS Version 3
protocol, the NFS clients must query the server for the appropriate mode to use. If the NFS connection uses the NFS Version 2 protocol,
then the NFS client uses the default security mode, which is currently NFS clients may force the use of a specific security mode by speci-
fying the option on the command line. However, if the filesystem on the server is not shared with that security mode, the client may be
denied access.
If the NFS client wants to authenticate the NFS server using a particular (stronger) security mode, the client wants to specify the secu-
rity mode to be used, even if the connection uses the NFS Version 3 protocol. This guarantees that an attacker masquerading as the server
does not compromise the client.
The NFS security modes are described below. Of these, the modes use the Kerberos V5 protocol for authenticating and protecting the shared
filesystems. Before these can be used, the system must be configured to be part of a Kerberos realm.
Use authentication. The user's UNIX user-id and group-ids are passed in the clear on the network, unauthenticated by the NFS server
. This is the simplest security method and requires no additional administration. It is the default used by HP-UX NFS Version 2
clients and HP-UX NFS servers.
Use a Diffie-Hellman public key system
which is referred to as in the forthcoming Internet RFC).
Use Kerberos V5 protocol to authenticate users before granting access
to the shared filesystem.
Use Kerberos V5 authentication with integrity checking (checksums) to
verify that the data has not been tampered with.
User Kerberos V5 authentication, integrity checksums, and privacy protection
(encryption) on the shared filesystem. This provides the most secure filesystem sharing, as all traffic is encrypted. It should
be noted that performance might suffer on some systems when using depending on the computational intensity of the encryption
algorithm and the amount of data being transferred.
Use null authentication
NFS clients using have no identity and are mapped to the anonymous user by NFS servers. A client using a security mode other
than the one with which an HP-UX NFS server shares the filesystem has its security mode mapped to In this case, if the filesystem
is shared with users from the client are mapped to the anonymous user.
WARNINGS
lists the NFS security services. Do not edit this file. It is not intended to be user-configurable.
FILES
NFS security service configuration file
SEE ALSO
automount(1M), mount_nfs(1M), share_nfs(1M), rpc_clnt_auth(3N), secure_rpc(3N), nfssec.conf(4).
nfssec(5)