Operating Systems Interview Questions

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Enabling root user in Ubuntu 14.04 ?

Aayush Garg
8y Reply
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Coffman's conditions that lead to a deadlock

Sanjay Singh
10y Reply
2

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How do you list and flush all IP tables in Linux?

Rahul Pandey
10y Reply
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How do you search for a pattern and than replace it in an entire file in Linux?

Rahul Pandey
10y Reply
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What is an INODE in Linux?

Sanjay Dixit
10y Reply
1

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Describe Linux boot-up sequence?

Sanjay Dixit
10y Reply
1

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What is an MX record in Linux?

Rajeev Prajapati
10y Reply
1

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How does DNS resolution work in Linux?

Rajeev Prajapati
10y Reply
1

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How can we increase disk read performance in single command in Linux operating system?

Deepak Kamboj
10y Reply
1

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What is inode number in Linux operating system?

Deepak Kamboj
10y Reply
1

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What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

Mohan Gupta
10y Reply
1

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Which files are called for user profile by default when a user gets login in Linux?

Mohan Gupta
10y Reply
1

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Explain Linux Boot Process?

Pankaj Pathak
10y Reply
1

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What is GRUB in Linux operating system?

Pankaj Pathak
10y Reply
1

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How would you truncate large growing file to 100 Mb file size only and how would you keep such files just for last 3 days in Linux?

Sanjay Dixit
10y Reply

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