Recent posts under tag linux

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NVRAM related queries

posted Dec 4, 2018 by anonymous

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What if my subnet mask is not configured properly?

posted Nov 27, 2018 by anonymous

+2 votes

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Confused with 32/64 bit HW, OS and Binary, Listed few queries in description

posted Aug 3, 2018 by anonymous

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Which is better, Microsoft Exchange 2016 or Linux-based SMTP Servers?

posted Jul 18, 2018 by anonymous

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DPDK: Why TX ring size is configured 4 times more of that RX ring size ?

posted Jun 13, 2018 by Harshita

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How do you pass vars to rpmbuild ?

posted Jun 8, 2018 by Bob Wise

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C: Increase the value of variable in the recursive function without using global or static variable?

posted May 30, 2018 by anonymous

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Does the number of NUMA nodes as same as available number of sockets in system ?

posted May 27, 2018 by Vikram Singh

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Linux : How a license is created for a sofware ?

posted May 26, 2018 by Harshita

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Linux: In which scenarios, we should use pthread_detach function ?

posted May 26, 2018 by Vikram Singh

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Does the CPU mask depend on number of CPU in a system or is it a constant value irrespective of supported CPUs ?

posted May 12, 2018 by Harshita

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Linux : What is linux C groups and the role of this in virtualization ?

posted Apr 12, 2018 by Harshita

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Which program is used to open text file by default in Linux?

posted Mar 18, 2018 by Piyush Patel

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Binding a non root user to port 443

posted Mar 13, 2018 by Abhay Kulkarni

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DPDK: What is the conceptual difference between installing DPDK as static library and shared library ?

posted Mar 11, 2018 by Harshita

+2 votes

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Is it necessary to have physical interfaces as many as virtual machines spawned in a server if each VM uses dpdk ?

posted Jan 23, 2018 by Harshita

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How can we minimize the Memcached server outages?

posted Dec 28, 2017 by Jdk

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What is Memcached in Linux and what is the advantage of it?

posted Dec 28, 2017 by Jdk

+2 votes

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How to change the timezone on the Linux server?

posted Nov 13, 2017 by anonymous

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Is address line will impact on ram size and OS?

posted Oct 15, 2017 by Naveen Kumar

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What and all we need to take care while porting the linux bsp from scratch?

posted Oct 14, 2017 by Naveen Kumar

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Why the output of below program is not as expected?

posted Sep 14, 2017 by anonymous

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What is the concept of networking namespace and how does it work ?

posted Sep 10, 2017 by Ganesh

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Linux: What is the use of modprobe command in linux and when it becomes mandatory to use this command ?

posted Sep 9, 2017 by Ganesh

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What methods are available to enable communication between virtual machines on same host machine ?

posted Aug 30, 2017 by Vikram Singh

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Linux : Difference between "lsb_release -a" and "uname -a" commands ?

posted Aug 14, 2017 by Neelam

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Why we can not run elastic search with root on Linux?

posted Aug 3, 2017 by Amit Kumar Pandey

+1 vote

1 answer

Shell Script to replace contents inside the files?

posted Jul 24, 2017 by Ramakrishnan

+1 vote

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opreport error : no smaple files found.try using opcontrol --dump

posted Jun 14, 2017 by anonymous

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Why "ps aux" command not behaving as expected after running ". /etc/rc.status" in shell script?

posted Jun 6, 2017 by Chirag Gangdev

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What is tenant in virtualization technology ?

posted May 28, 2017 by Vikram Singh

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How to mount an LVM2 volume in Fedora Linux.

posted May 21, 2017 by anonymous

+2 votes

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What is actual use of QEMU in virtualization and what role KVM play?

posted May 13, 2017 by Vikram Singh

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How to move a file from one directory to another directory in linux?

posted May 11, 2017 by Sanjay Mahatma

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Python: How can I make data members and member functions private to the class in python ?

posted May 10, 2017 by Vikram Singh

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What happen when "sudo apt-get update' is executed ?

posted May 5, 2017 by Vikram Singh

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Which linux should be preferred for the deployment and which factors are decision making ?

posted May 1, 2017 by Harshita

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How can I connect my visual machine to a windows and try to copy form a windows to centos 6 visual machine?

posted Apr 30, 2017 by anonymous

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What is the difference between physical and logical partition of hard drive in a linux system ?

posted Apr 30, 2017 by Vikram Singh

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1 answer

What is the use of apt-add-repository command in Ubuntu linux ?

posted Apr 23, 2017 by Vikram Singh

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1 answer

How I can make ssh to other machine password less ?

posted Apr 23, 2017 by Vikram Singh

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What is core dump file and how to change the location of default core dump file?

posted Apr 8, 2017 by anonymous

+3 votes

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What packages I need to install on my Ubuntu machine so that I can spawn virtual machines ?

posted Feb 16, 2017 by Ganesh

+3 votes

1 answer

How we can run 32 bit application on 64 bit Ubuntu 14.04 LTS version?

posted Jan 30, 2017 by Amit Kumar Pandey

+2 votes

2 answers

How do i get Ethernet port details like speed/link up-down without using lspci/ethtool

posted Jan 4, 2017 by anonymous

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1 answer

Did anyone tried running linux machine from a thumb drive in non-virtualized hardware? If so, please let me know

posted Dec 25, 2016 by anonymous

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Unable to login as user with su command in linux

posted Dec 19, 2016 by Joy Dutta

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SCTP multihoming: Client does not try the another Path in case heartbeat ask is not received?

posted Nov 30, 2016 by anonymous

+1 vote

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How to check whether any netfilter rules are set on a host

posted Nov 29, 2016 by anonymous

+2 votes

2 answers

OS: How I can see number of threads belong one process running in machine ?

posted Nov 20, 2016 by Neeraj Mishra