What logs to provide to IBM for any AIX crash?
Today we will look at one of the basic command of AIX which we should know to collect the support logs from the server. What logs we need to collect...
Today we will look at one of the basic command of AIX which we should know to collect the support logs from the server. What logs we need to collect...
Today we will see an interesting issue where the logs are collected in /var/adm/messages as per rsyslog.conf. However the log file size in increasing infinitely and is not rotating. It...
Today we will see how to view user login history in linux. For this, we will use “last” command which gives login history for any specific username mentioned. If we...
In this article, we will look how to view, analyze and setup SSHD logs on our Redhat or Centos Linux system. 1. Viewing SSHD Log file. ## For Ubuntu [root@nglinux...
By default, Journald logs gets stored in /run/log/journal directory and disappear once the system gets rebooted. I. Default Journald configuration [root@localhost ~]# date Wed Mar 13 10:50:29 PDT 2019 [root@localhost...
1. PAM Introduction Pluggable authentication module (PAM) provides a mechanism to incorporate multiple low-level authentication schemes into a high-level application programming interface (API). Sun Microsystems introduced the concept of PAM...