One of my program which uses posix message queues was hanging in mq_open() system call, and after some time, it threw an error "Interrupted system call". I couldnt even unlink that message queue using mq_unlink(), as I have to use mq_open() prior to mq_unlink().
I use SunOS 5.7 Generic_106541-22... (0 Replies)
ok so i have recently aquired an old Apple network server 700, its running AIX 4.1.4, i have virtually no experience in unix, it come up with
"Can't open disk lebel package can't OPEN: /bandit/53c825@2,0:aix"
i tried the maintinance mode with the AIX CD and i guess reinstalled, at least it... (1 Reply)
Hi All,
I am unable to figure out why my ps command is haning.
Is some one else is running a process which is hanged. But in that case also if i do ps it should show only the processes running by me only.
Thanks & Regards
Gauri Agrawal (2 Replies)
Hi Frens,
I want to list some files from a directory, which contains "DONE" in their name, i am receiving files every minute. In this i want to list all the files which are newer than 6 hours but older than 3 hours, of current time
i dont want my list to contain the latest files which are ... (4 Replies)
Hi! I have written a program three threads will be created to execute three different Sybase SQLs. so three thread will call a method runQuery.
In run query again we create child process to execute the actuall SQL by connecting to the SQL. When I run the process first three threading working fine.... (0 Replies)
Quick backgound. We just moved the Datacenter. I attempted to boot one of our older AIX machines backup and it stops at a 518 Error code. Which is fine I need to run fsck on the volumes. The issue is I can't find the original media with the appropriate Date that was originally installed(previous... (1 Reply)
Hi,
I have IBM RS/6000 44P MODEL 170 server with Aix 5.1
Till the morning server is working fine, i turned off properly but now i tried to start it is showing below error on LED and going down (power off)
E051 >>>E0E0 >>>> E0E1>>>> 种种种种 >>>> 40210014 P1-C1-F1 ccccccc >>>> 40210014 >>>>E043... (3 Replies)
Hi There
I am trying to install AIX6.1 from a NIM server, but the installation hangs on 90% Filesets processed 551 of 571.
Is there some log somewhere to check why it is failing or hanging?
I have done it before successfully, with the same spot and lpp_source.
I am new to AIX and... (7 Replies)
Hi,
I am on Solaris 10 server. I wanted to see a port is ESTABLISHED or in the LISTEN mode. But when I do netstat -a |grep 22205, it's hanging. I have waited over two minutes.
Is it possible, something else is wrong on the server? I don't see anything on /var/adm/messages file.
... (3 Replies)
Hi,
we have the p6 server running AIX 7.1
it suddenly stops working.
I tried to re-cycle power but it keeps stopping at C19220FF.
Activate the service processor pinhole reset switch but still stops at the same code.
Error logs:
1. 501A1181 2016-06-08 22:06:20 'Service Process'... (1 Reply)
Discussion started by: lilyn
1 Replies
LEARN ABOUT MOJAVE
hosts.equiv
HOSTS.EQUIV(5) BSD File Formats Manual HOSTS.EQUIV(5)NAME
hosts.equiv, .rhosts -- trusted remote hosts and host-user pairs
DESCRIPTION
The hosts.equiv and .rhosts files list hosts and users which are ``trusted'' by the local host when a connection is made via rlogind(8),
rshd(8), or any other server that uses ruserok(3). This mechanism bypasses password checks, and is required for access via rsh(1).
Each line of these files has the format:
hostname [username]
The hostname may be specified as a host name (typically a fully qualified host name in a DNS environment) or address, +@netgroup (from which
only the host names are checked), or a ``+'' wildcard (allow all hosts).
The username, if specified, may be given as a user name on the remote host, +@netgroup (from which only the user names are checked), or a
``+'' wildcard (allow all remote users).
If a username is specified, only that user from the specified host may login to the local machine. If a username is not specified, any user
may login with the same user name.
EXAMPLES
somehost
A common usage: users on somehost may login to the local host as the same user name.
somehost username
The user username on somehost may login to the local host. If specified in /etc/hosts.equiv, the user may login with only the same
user name.
+@anetgroup username
The user username may login to the local host from any machine listed in the netgroup anetgroup.
+
+ +
Two severe security hazards. In the first case, allows a user on any machine to login to the local host as the same user name. In the
second case, allows any user on any machine to login to the local host (as any user, if in /etc/hosts.equiv).
WARNINGS
The username checks provided by this mechanism are not secure, as the remote user name is received by the server unchecked for validity.
Therefore this mechanism should only be used in an environment where all hosts are completely trusted.
A numeric host address instead of a host name can help security considerations somewhat; the address is then used directly by iruserok(3).
When a username (or netgroup, or +) is specified in /etc/hosts.equiv, that user (or group of users, or all users, respectively) may login to
the local host as any local user. Usernames in /etc/hosts.equiv should therefore be used with extreme caution, or not at all.
A .rhosts file must be owned by the user whose home directory it resides in, and must be writable only by that user.
Logins as root only check root's .rhosts file; the /etc/hosts.equiv file is not checked for security. Access permitted through root's
.rhosts file is typically only for rsh(1), as root must still login on the console for an interactive login such as rlogin(1).
FILES
/etc/hosts.equiv Global trusted host-user pairs list
~/.rhosts Per-user trusted host-user pairs list
SEE ALSO rcp(1), rlogin(1), rsh(1), rcmd(3), ruserok(3), netgroup(5)HISTORY
The .rhosts file format appeared in 4.2BSD.
BUGS
The ruserok(3) implementation currently skips negative entries (preceded with a ``-'' sign) and does not treat them as ``short-circuit'' neg-
ative entries.
BSD November 26, 1997 BSD