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I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
To troubleshoot a server that booted up with the old kernel after a new kernel update, check the bootloader configuration, verify the kernel installation, and review the update process.
Check the bootloader configuration to ensure it is pointing to the correct kernel version.
Verify the kernel installation to see if the new kernel was successfully installed.
Review the update process to identify any errors or issues that ...
Various commands to check CPU and Memory utilization in Linux server.
To check CPU utilization: top, mpstat, sar
To check Memory utilization: free, vmstat, sar -r
To add a new disk to the system using LVM, you need to initialize the disk, create a physical volume, extend the volume group, and finally extend the logical volume.
Initialize the disk using fdisk or parted command
Create a physical volume using pvcreate command
Extend the volume group using vgextend command
Extend the logical volume using lvextend command
Resize the filesystem using resize2fs or xfs_growfs command
Experienced Linux Administrator with a passion for troubleshooting and optimizing systems.
Over 5 years of experience managing Linux servers in a corporate environment
Skilled in shell scripting, server configuration, and system monitoring tools like Nagios
Strong problem-solving skills and ability to work well under pressure
Certified in Red Hat Enterprise Linux (RHCE)
Passionate about staying up-to-date with the latest te
Some additional skills I possess include scripting languages, troubleshooting abilities, and strong communication skills.
Proficiency in scripting languages such as Python, Bash, or Perl can be beneficial for automating tasks and improving efficiency.
Strong troubleshooting abilities are essential for quickly identifying and resolving issues that may arise in a Linux environment.
Effective communication skills are importa...
I was interviewed in Sep 2024.
Basic English and puzzles
Basic commands of Linux include ls, cd, pwd, mkdir, rm, cp, mv, grep, and chmod.
ls - list directory contents
cd - change directory
pwd - print working directory
mkdir - make directory
rm - remove files or directories
cp - copy files or directories
mv - move files or directories
grep - search for patterns in files
chmod - change file permissions
NAS (Network Attached Storage) is a type of storage device that is connected to a network and provides data storage and access to multiple clients.
NAS devices are dedicated file storage devices that operate over a network.
NAS devices can be accessed by multiple users or clients simultaneously.
NAS devices often have their own operating system and management interface.
Examples of NAS devices include Synology DiskStation,
I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
To check memory space, use 'free' or 'top' command. LVM is Logical Volume Manager for managing disk space. Crontab is a tool for scheduling tasks. Swap memory is virtual memory used when physical memory is full.
Check memory space using 'free' command to see total, used, and free memory
LVM is a tool for managing disk space by creating logical volumes from physical volumes
Crontab is a file used to schedule tasks to run a...
Infosys interview questions for designations
I was interviewed in Jan 2024.
Get interview-ready with Top Infosys Interview Questions
I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.
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I applied via Recruitment Consultant and was interviewed before Mar 2017. There were 5 interview rounds.
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Jun 2020. There were 5 interview rounds.
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based on 5 interviews
2 Interview rounds
based on 9 reviews
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