8 More Discussions You Might Find Interesting
1. AIX
Hello Everyone,
Hope you all are doing great!
As you can see by the title on top, we are in the process of migrating alot of our servers from Power5 (physical) to Power8 (Virtual). Now it's turn for servers with HACMP Cluster on it. Let me lay out the environment like:
OLD ENVIRONMENT:
... (12 Replies)
Discussion started by: uzair_rock
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2. AIX
Hello all, I am hoping someone can point me in the right direction here.
We had a machine running AIX 6.1 that someone completely corrupted, so we decided to re-load it from media. I was able to boot into DVD media, select options for complete (destructive) install, AIX standard, etc. The... (0 Replies)
Discussion started by: JamesNJ
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3. AIX
Hi,
I have a script which is written for solaris x86 system.
trap 'echo "$(date):$(who am i | cut -d" " -f1) menu exec" >> /tmp/hist/.menu_history.$(who am i | cut -d" " -f1).$(uname -n).$(date +%y%m%d);exit' 1 2 3 15
trap 'echo "$(who am i | cut -d" " -f1) menu" >>... (1 Reply)
Discussion started by: boehnke
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4. AIX
In trying to resolve my issue, I downloaded TL 11 and trying to update to it. Why the heck does not the TL fix have the required files in it? Thats another 1.+ GB download. I am also sure that when I go to install that package it will complain about rsct not being updated.
MISSING... (1 Reply)
Discussion started by: mrmurdock
1 Replies
5. AIX
Hi,
We have just purchased an ibm Power 520 express box with AIX 6.1 preloaded onto it. Using a null modem cable we have connected this upto a Windows 2003 server. From this Windows 2003 server we can using hyperterminal connect to it. I can aslo connect to the Advanced System Management... (16 Replies)
Discussion started by: yfayyaz
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6. AIX
i am trying to convert .ksh script to .bat in windows box , it says awk is not recognized as internal or external command.
this is the sample .ksh script , even if i change awk to gawk it does not work its giving me syntax error, at line one ---- it's pointing ":" and "fund:"
some one plzz help.... (0 Replies)
Discussion started by: 2.5lt V8
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7. AIX
folks;
I'm trying to run the command "stime" I couldn't get it to work right, but it seems like it's controlled by LANG variables, how can I change the LANG variables to make the result of stime or start_time appear right (if I use stime I get letter "A" under STIME & if I use "start_time" in my... (0 Replies)
Discussion started by: moe2266
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8. UNIX for Advanced & Expert Users
OK guys & gals this is the issue: i am trying to sort out all the disks in all of our AIX servers.
12 hdisks w/ mirroring (so only 6 disks in uses @ any time)
2 volume groups (rootvg, vg1)
this does include muliple informix databases and misc. data.
Do you think it would be wise to... (1 Reply)
Discussion started by: Optimus_P
1 Replies
PAM_SSH(8) BSD System Manager's Manual PAM_SSH(8)
NAME
pam_ssh -- authentication and session management with SSH private keys
DESCRIPTION
The SSH authentication service module for PAM, pam_ssh provides functionality for two PAM categories: authentication and session management.
SSH Authentication Module
The SSH authentication component verifies the identity of a user by prompting the user for a passphrase and verifying that it can decrypt at
least one of the user's SSH login keys using that passphrase.
The following options may be passed to the authentication module:
debug syslog(3) debugging information at LOG_DEBUG level.
use_first_pass If the authentication module is not the first in the stack, and a previous module obtained the user's password, then
that password is used to decrypt the user's SSH login keys. If this fails, then the authentication module returns
failure without prompting the user for a passphrase.
try_first_pass Similar to the use_first_pass option, except that if the previously obtained password fails to decrypt any of the SSH
login keys, then the user is prompted for an SSH passphrase.
try_first_pass has no effect if pam_ssh is the first module on the stack, or if no previous modules obtained the
user's password.
allow_blank_passphrase Allow SSH keys with no passphrase.
If neither use_first_pass nor try_first_pass is specified, pam_ssh will unconditionally ask for an SSH passphrase.
In addition to the above authentication procedure, all standard SSH keys (identity, id_rsa, id_dsa) for which the obtained password matches
will be decrypted.
SSH Session Management Module
The SSH session management component initiates sessions by starting an SSH agent, passing it any SSH login keys it decrypted during the
authentication phase, and sets the environment variables accordingly.
The SSH session management component terminates the session by killing the previously started SSH agent by sending it a SIGTERM.
The following options may be passed to the session management module:
debug syslog(3) debugging information at LOG_DEBUG level.
INFORMATION LEAKS
Be careful with the using the try_first_pass option when pam_ssh is the first authentication module because it will then leak information
about existing users without login keys: such users will not be asked for a specific SSH passphrase, whereas non-existing users and existing
users with login keys will be asked for a passphrase.
FILES
$HOME/.ssh/identity
$HOME/.ssh/id_rsa
$HOME/.ssh/id_dsa OpenSSH DSA/RSA keys decrypted by pam_ssh.
$HOME/.ssh/login-keys.d/ Location of (possibly symbolic links to) OpenSSH DSA/RSA keys used for authentication and decrypted by pam_ssh.
/var/log/auth.log Usual log file for syslog(3)
SEE ALSO
ssh-agent(1), syslog(3), pam.conf(5), pam(8).
AUTHORS
Andrew J. Korty <ajk@iu.edu> wrote pam_ssh. Dag-Erling Smorgrav wrote the original OpenPAM support code. Mark R V Murray wrote the original
version of this manual page. Jens Peter Secher introduced the login-key concept.
BSD
November 26, 2001 BSD