Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Who Changed my Password ?

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Sagar Nikam Sagar Nikam
January 23, 2013
Programming
72
1

Who Changed my Password ?

A Visual Tour to Unix / Linux password

Avatar for Sagar Nikam

Sagar Nikam

January 23, 2013

More Decks by Sagar Nikam

See All by Sagar Nikam
The Transporter 4 MySQL
Avatar for Sagar Nikam sagarnikam123
0
67
Small Wonders of BioAccumulators
Avatar for Sagar Nikam sagarnikam123
2
94
BIM_2010_20-Project Presentation
Avatar for Sagar Nikam sagarnikam123
2
56
Toxicology of Modern Medicine
Avatar for Sagar Nikam sagarnikam123
1
71

Other Decks in Programming

See All in Programming
正しくソフトウェアを作る、前提を疑うための認知の視点 / doubt-premise
Avatar for MinoDriven minodriven
17
5.9k
Lemonade + Foundry Toolkit でお手軽アプリ開発
Avatar for 瀬尾佳隆 seosoft
1
310
ローカルLLMを使ってB2Bサービスを作っていての学び
Avatar for Hiroshige Umino yaotti
0
140
GitHub Copilot CLIのいいところ
Avatar for tkym htkym
2
1.3k
AI時代の仕事技芸論 — ソフトウェア開発で「遊ぶように働く」職人的熟達のすすめ
Avatar for Yoshihito Kuranuki / 倉貫義人 kuranuki
1
610
TAKTでAI駆動開発の品質を設計する
Avatar for かとじゅん j5ik2o
6
880
Make SRE Operations Easier with Azure SRE Agent
Avatar for KAMEGAWA Kazushi kkamegawa
0
3.8k
The NotImplementedError Problem in Ruby
Avatar for Koichi ITO koic
1
570
Spec Driven Development | AI Summit Lisbon
Avatar for Daniel Sogl danielsogl
PRO
0
150
作って学ぶ、 JSX (TSX) ランタイムの基本
Avatar for syumai syumai
7
1.5k
AIとASP.NET Coreで雑Webアプリを作った話
Avatar for Mayuki Sawatari mayuki
0
300
Datadog × OpenTelemetry 入門と実践のあいだ
Avatar for Max Kento kn_to_maxpno
1
140

Featured

See All Featured
Exploring anti-patterns in Rails
Avatar for Elle Meredith aemeredith
3
390
Navigating Weather and Climate Data
Avatar for Ryan Abernathey rabernat
0
210
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
17k
How to audit for AI Accessibility on your Front & Back End
Avatar for davetheseo davetheseo
0
400
Agile Actions for Facilitating Distributed Teams - ADO2019
Avatar for Mark Kilby mkilby
0
200
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
Avatar for UX Y'all uxyall
0
1.6k
コードの90%をAIが書く世界で何が待っているのか / What awaits us in a world where 90% of the code is written by AI
Avatar for r-kagaya rkaga
61
44k
From Legacy to Launchpad: Building Startup-Ready Communities
Avatar for Dug Song dugsong
0
220
Amusing Abliteration
Avatar for ianozsvald ianozsvald
1
200
The Power of CSS Pseudo Elements
Avatar for Geoffrey Crofte geoffreycrofte
82
6.3k
Unlocking the hidden potential of vector embeddings in international SEO
Avatar for Frank van Dijk frankvandijk
0
830
Bridging the Design Gap: How Collaborative Modelling removes blockers to flow between stakeholders and teams @FastFlow conf
Avatar for Kenny Baas-Schwegler baasie
0
580

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