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Showing posts from October, 2013

System user tracking for login on email

System user tracking for login on email
For every Linux system orientated work, which going for development and production purpose, system admin need to follow-up system user activity. But it is very hard to login every system for checking the user activity when you have number of systems. You need to fix a policy when you can do every work without any problem with linux systems. Linux system user tracking is one of the activity that has own importance.
I use this method for maintain my user tracking over email. It is a simple method that you can add to your system is given below:- 1. You can add the following line for specific to user in their $HOME/.bash_profile  or to apply this setting system wise then add it in /etc/profile.d/ folder as a saperate file
[root@localhost ~]# vim /etc/profile.d/mail-alert.sh
[root@localhost ~]# cat /etc/profile.d/mail-alert.sh
echo "ALERT - User (`whoami`) Shell Access on:"`hostname` `date` `who` | mail -s "Alert: `hostname` User (`whoami…