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Who Changed my Password ?

Avatar for Sagar Nikam Sagar Nikam
January 23, 2013
Programming
1
66

Who Changed my Password ?

A Visual Tour to Unix / Linux password

Avatar for Sagar Nikam

Sagar Nikam

January 23, 2013
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Transcript

  1. Who Changed My Password ? Who Changed My Password ?

    A Visual tour to Unix Password A Visual tour to Unix Password

  2. Switching to root su root

  3. Default Password restrictions These restrictions for each user account already

    existed or later created by your. grep -i pass /etc/login.def

  4. Encrypted Password-for all users tail /etc/shadow

  5. Password info for perticular user chage -l openvpn

  6. Changing restrictions on user A/c sudo chage -E 01/31/2013 -m

    5 -M 90 -I 30 -W 14 azadparinda

  7. Password info for perticular user sudo chage -l azadparinda

  8. Checking changed A/c settings sudo chage -l azadparinda

  9. Changing other user's Password sudo passwd trendwise

  10. Changing passwrd 4 current user sudo passwd

  11. Common Password Check cat /etc/pam.d/common-password

  12. Changing min Password length sudo gedit /etc/pam.d/common-password

  13. /etc/pam.d/common-password Min= minunmum no. of word for password check

  14. Final edited common-password Don't Forget to Restart your Machine

  15. Finish