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I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Jun 2023. There were 3 interview rounds.
LVM is a logical volume manager used for managing disk space on Linux systems. sshd is the SSH server daemon responsible for secure remote access.
LVM allows for dynamic allocation and resizing of logical volumes
It provides features like snapshots, mirroring, and striping
sshd is responsible for authenticating and encrypting SSH connections
It allows remote users to securely access and manage the system
sshd configuration ...
Patching is the process of applying updates or fixes to software or systems to address vulnerabilities or improve functionality.
Patching involves downloading and installing updates provided by software vendors.
It helps to fix bugs, security vulnerabilities, and improve performance.
Patches can be applied manually or automatically using tools like yum, apt, or Windows Update.
Regular patching is crucial to ensure system s...
Tell about self and previous experience.
I applied via Walk-in and was interviewed in Mar 2023. There were 2 interview rounds.
Regarding group discussion & system knowledge.
I have extensive experience in data migration, including planning, executing, and troubleshooting.
Led data migration projects for multiple clients, ensuring smooth transition of data from legacy systems to new platforms
Developed migration strategies to minimize downtime and data loss, while ensuring data integrity and security
Utilized tools such as AWS Database Migration Service and custom scripts to automate and strea...
I applied via Approached by Company and was interviewed in Jun 2022. There was 1 interview round.
Possible reasons for all users including root unable to login.
Incorrect permissions on login files or directories
Corrupted or missing system files
Network connectivity issues
Authentication server down or misconfigured
System compromised by a hacker or malware
Answers to Linux Administrator L2 interview questions.
A problem ticket is a record of an issue or problem that needs to be resolved.
To recover shadow file, use a backup or recreate it using the passwd command.
The name of the event daemon varies depending on the Linux distribution.
inetd is a daemon that manages incoming network connections and launches the appropriate service.
I applied via Company Website and was interviewed in Dec 2021. There were 5 interview rounds.
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