Linux Interview Questions & Answers By Engr. Abhishek Roshan #engrabhishekroshan
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In this video I have explained below Linux Realtime Scenario Based Interview Questions and Answers In Detail.
In This Video I have covered Interview Questions & Answers from User and Group Management:
91. Who is superuser , system user and Normal user ?
92.Which file user detail and password stored ?
93. Why can’t we merge /etc/passwd and /etc/shadow file into single file ?
94. Explain the fields in /etc/passwd file and /etc/shadow file?
95. How you can add ,delete and modify user ? How to change user default shell ?How to delete a user with it’s default directory ?
96. How do you lock and unlock a user account in Linux ?
97. What is the use of the chage command? How to set a user password to never expire ?
98. Explain how you can restrict a user from logging in during specific hours using pam_time ?
99. What is the purpose of the /etc/login.defs file?
100. How do you grant a user superuser privileges (root access) temporarily?
101. Explain the difference between the groups and id commands.?
102. How add , modify and delete a group ?
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Watch Hindi Playlist of Linux 100+ Realtime Scenario based interview Questions and Answers
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Part 1 https://youtu.be/eNVuzbbpYDw
Part 2 https://youtu.be/KPpUWzwMLhE
AWS 300 + Realtime Scenario based Interview questions and answers explained in detail
Part 1 : https://youtu.be/QKfDtNqvLi4
Part 2 : https://youtu.be/HNg1CjKBd74
Part 3 : https://youtu.be/Mt2yzo5yiqU
Part 4 : https://youtu.be/xev9eM6H2TM
Watch English Playlist of Linux 100 + Realtime Scenario Based Interview Questions and Answers Explained in Detail
Part 1 https://youtu.be/cFhWlBkeGxA ( In this video I covered 8 Q&A)
Part 2 https://youtu.be/b-m0Oz_8W3k ( In this video I covered 10 Q&A)
Part 3 https://youtu.be/eGDAocvkKcA ( In this video I covered 10 Q&A)
Part 4 https://youtu.be/g0nnBZHVanc ( In this video I covered 12 Q&A)
Part 5 https://youtu.be/fOyffJL0fTg (In this video I covered 10 Q&A)
Part 6 https://youtu.be/F8VlGBftaU0 (In this video I covered 10 Q&A)
Part 7 https://youtu.be/q5y1bxkis7Y (In this video I covered 10 Q&A)
Part 8 https://youtu.be/aHIIKjleXhA (In this video I covered 10 Q&A)
Part 9 https://youtu.be/EiJ9NBqi7M8 (In this video I covered 10 Q&A)
Part 10 https://youtu.be/O4Mg8oy5FPc (In this video I covered 12 Q&A)
Part 11 https://youtu.be/MFfs_DCNqTk (In this video I covered 10 Q&A)
Part 12 https://youtu.be/0ns0KVb1C98 (In this video I have covered 10 Q&A)
Part 13 https://youtu.be/QKMqcfRMad8 (In This Video I have covered 1 Scenario based Interview Q&A ) https://www.linkedin.com/in/abhishek-roshan-424591112/
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