Requirement linux unix

10 Linux and UNIX Interview Questions and Answers asked in Wipro TCS Capegemini UNIX and Linux Interview Questions and Answers Questions from various UNIX operating systems e.g. Solaris, Linux, IBM AIX or any other UNIX operating system is asked on different support and programming interviews. I have always seen few interview questions from Linux and UNIX along with SQL in almost every Java programming interviews. You just can not afford not to prepare questions from UNIX and Linux until your Job absolutely doesn't require any work in UNIX operating system. I have collected many UNIX command interview questions and already shared them but I found that except system admin jobs, many programming job interviews only focus on general UNIX commands e.g. chmod, find or grep and fundamentals like finding files and directories, managing file space, networking commands, checking process status and managing file permissions. In this article we will see such kind of frequently asked interview questions and answers from UNIX and Linux operating System. Questions are very fundamental in nature and not limited to Linux only and equally applicable to other UNIX operating systems e.g. Solaris, IBM AIX etc. Many of these UNIX questions are asked during various interviews on companies like TCS, Infosys, Citibank , Wipro, Capegemini and Tech Mahindra. But as I said they are very fundamental and can be asked in any company. UNIX and Linux Interview questions answers

3. How will you find which operating system your system is running on in UNIX? By using command "uname -a" in UNIX 4. How will you run a process in background? How will you bring that into foreground and how will you kill that process? For running a process in background use "&" in command line. For bringing it back in foreground use command "fg jobid" and for getting job id you use command jobs, for killing that process find PID and use kill -9 PID command. This is indeed a good Unix Command interview questions because many of programmer not familiar with background process in UNIX. 5. How do you know if a remote host is alive or not? You can check these by using either ping or telnet command in UNIX. This question is most asked in various Unix command Interview because its most basic networking test anybody wants to do it. 6. How do you see command line history in UNIX? Very useful indeed, use history command along with grep command in UNIX to find any relevant command you have already executed. Purpose of this Unix Command Interview Questions is probably to check how familiar candidate is from available tools in UNIX operation system. 7. How do you copy file from one host to other? Many options but you can say by using "scp" command. You can also use rsync command to answer this UNIX interview question or even sftp would be ok. 8. How do you find which process is taking how much CPU? By using "top" command in UNIX, there could be multiple follow-up UNIX command interview questions based upon response of this because “TOP” command has various interactive options to sort result based upon various parameter. 9. How do you check how much space left in current drive ? By using "df" command in UNIX. For example "df -h ." will list how full your current drive is. This is part of anyone day to day activity so I think this Unix Interview question will be to check anyone who claims to working in UNIX but not really working on it. Read more: http://javarevisited.blogspot.com/2011/05/unix-command-interview-questions.html#ixzz3W1H6kWrg

sadguru technologies 8179736190 040~40154733 Description for UNIX/LINUX ADMINISTRATION training in usa uk We are providing Oracle SOA11g/BPEL, AIA3.0, OSB, Web Logic and SOA Admin, JAVA, Call center Training, SCM Classroom and Online,BO,Callcenter Training under Yashwanth, M.Tech, and Technical Manager in CMMI Level 5 Company with 9 years of middleware experience, successfully placed above 500 members in 1 year. Special Feature We are providing 24/7 Online Lab facility, Student can connect from home to do the LAB practical. Offered Courses 1. Oracle SOA Suite11g/BPEL Normal Track, Fast Track and Online training 2. Oracle AIA 3.0, ADF and OSB training 3. SOA and Web Logic Administration training

UNIX Interview Questions and Answers UNIX or Linux operating system has become default Server operating system and for whichever programming job you give interview you find some UNIX command interview questions there. These UNIX command interview questions are mostly asked during Java development and Support role interviews on various investment banks mostly because most of electronic trading systems or stock trading system works on Unix servers. As we know that high volume low latency systems which wants to take advantage of little bit of volatility in market for Equity , Futures and options or Foreign exchange trading need a stable server side operating system and Redhat Linux is doing great job there. with the advent of Algorithmic trading this speed factor becomes more important so getting someone who has good knowledge of operating system and commands on which these trading system runs is definitely required. but these UNIX command interview questions are equally applicable for any job interview which requires some work on Unix Operating System. With the growing use of Linux in form of RedHat, Solaris and IBM AIX its must to keep you familiar with essential Linux commands available on various platforms. Unix and Linux Command Interview Questions and AnswersLong back I had once asked one of my friend why are you preparing Unix Command interview questions if you going for a Java Interview and he told me that this job doesn't only require knowledge of Java but also knowledge of Unix, Linux, SQL and other scripting language , which is quite true. After that I thought to collect various UNIX command interview questions asked to Java developers or trading system support interviews and this is the result of that compilation. This list of UNIX command interview questions are by means complete and would be great if you guys contribute some genuine and good Unix Command Interview questions and answers asked during interviews. I have divided the questions on three categories for sake of managing and keeping this list of Unix Interview questions up to date. Read more: http://javarevisited.blogspot.com/2011/05/unix-command-interview-questions.html#ixzz3W1UbYiXn

his course covers the basics as well as the advanced topics of Linux in detail. At the end of the course you will have the skills required to administer a Linux System. The course will also cover Internet application and server configuration on live registered domain names with valid public IP addresses. The training will be conducted by Senior System / Network engineers with several years of industry experience. SADGURUTECHNOLOGIES _8179736190-0401-40154733 Linux Course Contents Introduction to Unix, Installation of Linux. User, Group administration, ACL Automation of Jobs, Disk partitions Mounting File Systems

6. How do you see command line history in UNIX? Very useful indeed, use history command along with grep command in UNIX to find any relevant command you have already executed. Purpose of this Unix Command Interview Questions is probably to check how familiar candidate is from available tools in UNIX operation system. 7. How do you copy file from one host to other? Many options but you can say by using "scp" command. You can also use rsync command to answer this UNIX interview question or even sftp would be ok. 8. How do you find which process is taking how much CPU? By using "top" command in UNIX, there could be multiple follow-up UNIX command interview questions based upon response of this because “TOP” command has various interactive options to sort result based upon various parameter. Read more: http://javarevisited.blogspot.com/2011/05/unix-command-interview-questions.html#ixzz3W1KOcqlC

sadguru technologies 8179736190 040-40154733 Description for "UNIX/LINUX ADMINISTRATION training in usa uk" We are providing Oracle SOA11g/BPEL, AIA3.0, OSB, Web Logic & SOA Admin, JAVA, Call center Training, SCM (Classroom & Online),BO,Callcenter Training under Yashwanth, M.Tech, and Technical Manager in CMMI Level 5 Company with 9 years of middleware experience, successfully placed above 500 members in 1 year. Special Feature: We are providing 24/7 Online Lab facility, Student can connect from home to do the LAB practical. Offered Courses: 1. Oracle SOA Suite11g/BPEL (Normal Track, Fast Track & Online) training 2. Oracle AIA 3.0, ADF and OSB training 3. SOA & Web Logic Administration training 4. JAVA (Core, Adv & Frameworks) 5. Call center Training 6. SCM (Supply Chain Management)

sadguru technologies 8179736190 040-40154733 Description for "UNIX/LINUX ADMINISTRATION training in usa uk" We are providing Oracle SOA11g/BPEL, AIA3.0, OSB, Web Logic & SOA Admin, JAVA, Call center Training, SCM (Classroom & Online),BO,Callcenter Training under Yashwanth, M.Tech, and Technical Manager in CMMI Level 5 Company with 9 years of middleware experience, successfully placed above 500 members in 1 year. Special Feature: We are providing 24/7 Online Lab facility, Student can connect from home to do the LAB practical. Offered Courses: 1. Oracle SOA Suite11g/BPEL (Normal Track, Fast Track & Online) training 2. Oracle AIA 3.0, ADF and OSB training 3. SOA & Web Logic Administration training 4. JAVA (Core, Adv & Frameworks) 5. Call center Training 6. SCM (Supply Chain

sadguru technologies 8179736190 040-40154733 Description for "UNIX/LINUX ADMINISTRATION training in usa uk" We are providing Oracle SOA11g/BPEL, AIA3.0, OSB, Web Logic & SOA Admin, JAVA, Call center Training, SCM (Classroom & Online),BO,Callcenter Training under Yashwanth, M.Tech, and Technical Manager in CMMI Level 5 Company with 9 years of middleware experience, successfully placed above 500 members in 2. Oracle AIA 3.0, ADF and OSB training 3. SOA & Web Logic Administration training 4. JAVA (Core, Adv & Frameworks) 5. Call center Training 6. SCM (Supply Chain Management)

Linux Course Content at Learning Hub (+91-9325793756) www.learninghub.co.in 1.Introduction to Unix & Linux • History of Unix & Linux • Basic Concepts of Operating Systems, Kernel, shell and file system structure • Basic Concepts of Linux • Basic Commands of Linux • Advanced Linux Commands 2.Installation of Linux • Interactive Installation • Kickstart Installation • Network based Installation • 3.Startup and Shutdown scripts • Boot Sequence • Kernel Initialization • INIT Process 4.Software Package Administration • Installing and deleting software packages • Querying and updating software packages 5.Dynamic Host Configuration Protocol (DHCP) • Configuring Linux as DHCP server • Configuring various clients for dhcp server (Windows & Linux) • 6.NFS • Configuring NFS server • Mounting NFS exports on NFS clients 7.Network Information Service (NIS) • Basics of NIS • Configuring NIS master server, slave server and client • Creating NIS users • 8.DNS with Bind • Basis of Internet • Basic of DNS and BIND • Configuring DNS primary server, and secondary servers • Configuring DNS for multiple domains and sub domains • Configuring various clients ( Windows & Linux) • 9.Web Server ( Apache) • Basics of web service • Introduction to Apache • Configuring Apache for main site • Configuring Apache for multiple sites using IP-based, port-based and name-based virtual hosting 10.FTP server (vsftp daemon) • Basics of File Transfer protocol • Configuring samba to act as member server for Windows Network • Configuring samba service for file sharing with windows systems 11.RAID (Redundant Array of Inexpensive Disks) • Implementing RAID on Linux • Pre installation / Post Installation • RAID levels (0, 1, and 5) configuration using RAID tools. 12.Disk Partitioning and Mounting File System • Using fdisk, disk druid utilities for disk partitioning • Using mkfs, dd commands to create file systems • Mounting various file systems • Auto mounting of file system • Logical Volume Manager (LVM) 13.Quotas • Enabling Quotas on partitions • Creating Quotas for users • Auditing quotas 14.Introduction to Graphical Environment • Use and customize the GNOME interface • Perform command tasks using the GNOME GUI • Launch applications from command line and GNOME interface • Customize X Window System 15.User and group administration • Creating and deleting users from the system • Modifying users profile • Creating and deleting groups • Important system files related to user administration 16.Advanced file permissions (ACL) • Assigning advanced files permissions i.e. SUID, SGID and Sticky bit • Creating, modifying and deleting ACL's 17.Backup and recovery • Introduction to various types of backup media • Backup and restoring data using dump / restore commands • Backup and restoring using tar and cpio commands • Automation of Jobs • 18.Securing your Linux Server • Implementing local security • Implementing network security • Implementing data security • Basic elements of Fire Wall using IP Tables • Configuring proftpd for anonymous ftp services 19.Mail Server(SMTP,POP3,IMAP) • Basics of Mail servers • Configuring SMTP services • Configuring POP3/IMAP service on Linux • Integrating Antivirus and Antispam. 20.Proxy Server (Squid) • Basics of proxy services • Configuring proxy services • Creating ACL's for controlling access to internet 21.Samba service • Basics of file sharing in Windows 22.Web Based Administration • Installing Webmin on Linux • Administrating the Linux machine remotely • Using Webmin as a Tool for configuring various services on Linux 23.Troubleshooting your system • Recovering the super user password • Recovering the boot loader (GRUB) • Troubleshooting Xserver problems • Troubleshooting network related problems Please Contact Learning Hub, S-12,Destination Centre, 2nd Floor, Above HDFC Bank, Next to Noble Polyclinic, MAGARPATTA CITY, PUNE – 411013, PH: +91- 93257-93756. Skype id : learning.hub01 Email: learninghub01@gmail.com www.learninghub.co.in Linux Course Online Training, Linux Course Class Room Training Linux Course Training in Magarpatta City, Linux Course Jobs and Placement, Linux Course Remote Support, Linux Course Online Help, Linux Course Videos training, Linux Course Training by Learning Hub, Fast track classes in Linux Course, Best Linux Course training institutes in Pune, Best Faculty in Linux Course, Best online Faculty in Linux Course, Professional classroom training in Linux Course, Professional online training in Linux Course, Linux Course Certification, Linux Course training in Dubai, Linux Course Training in Melbourne, Linux Course Training in Dubai, Linux Course Training, Linux Course Workflow Training, Training, Linux Course Online Training, Linux Course certfication and supporta

Linux Administration Syllabus Linux Administration Syllabus Course ContentTraning at learning hub Magarpatta city /FC Road Pune. (+91-93257-93756) www.learninghub.co.in Introduction to Unix & Linux History of Unix & Linux Basic Concepts of Operating Systems, Kernel, shell and file system structure Basic Concepts of Linux Basic Commands of Linux Advanced Linux Commands Installation of Linux Interactive Installation Kickstart Installation Network based Installation Startup and Shutdown scripts Boot Sequence Kernel Initialization INIT Process Software Package Administration Installing and deleting software packages Querying and updating software packages Dynamic Host Configuration Protocol (DHCP) Configuring Linux as DHCP server Configuring various clients for dhcp server (Windows & Linux) NFS Configuring NFS server Mounting NFS exports on NFS clients Network Information Service (NIS) Basics of NIS Configuring NIS master server, slave server and client Creating NIS users DNS with Bind Basis of Internet Basic of DNS and BIND Configuring DNS primary server, and secondary servers Configuring DNS for multiple domains and sub domains Configuring various clients ( Windows & Linux) Web Server ( Apache) Basics of web service Introduction to Apache Configuring Apache for main site Configuring Apache for multiple sites using IP-based, port-based and name-based virtual hosting FTP server ( vsftp daemon) Basics of File Transfer protocol Configuring proftpd for anonymous ftp service Mail Server(SMTP,POP3,IMAP) Basics of Mail servers Configuring SMTP services Configuring POP3/IMAP service on Linux Integrating Antivirus and Antispam. Proxy Server (Squid) Basics of proxy services Configuring proxy services Creating ACL's for controlling access to internet Samba service Basics of file sharing in Windows Configuring samba to act as member server for Windows Network Configuring samba service for file sharing with windows systems RAID (Redundant Array of Inexpensive Disks) Implementing RAID on Linux Pre installation / Post Installation RAID levels ( 0, 1, and 5) configuration using RAID tools. Disk Partitioning and Mounting File System Using fdisk, disk druid utilities for disk partitioning Using mkfs, dd commands to create file systems Mounting various file systems Auto mounting of file system Logical Volume Manager (LVM) Quotas Enabling Quotas on partitions Creating Quotas for users Auditing quotas Introduction to Graphical Environment Use and customize the GNOME interface Perform command tasks using the GNOME GUI Launch applications from command line and GNOME interface Customize X Window System User and group administration Creating and deleting users from the system Modifying users profile Creating and deleting groups Important system files related to user administration Advanced file permissions (ACL) Assigning advanced files permissions i.e. SUID, SGID and Sticky bit Creating, modifying and deleting ACL's Backup and recovery Introduction to various types of backup media Backup and restoring data using dump / restore commands Backup and restoring using tar and cpio commands Automation of Jobs Securing your Linux Server Implementing local security Implementing network security Implementing data security Basic elements of Fire Wall using IP Tables Web Based Administration Installing Webmin on Linux Administrating the Linux machine remotely Using Webmin as a Tool for configuring various services on Linux Troubleshooting your system Recovering the super user password Recovering the boot loader (GRUB) Troubleshooting Xserver problems Troubleshooting network related problems. Please Contact- Learning Hub, S-12,Destination Centre, 2nd Floor, Above HDFC Bank, Next to Noble Polyclinic, MAGARPATTA CITY, PUNE – 411013, PH: +91- 93257-93756. Skype id : learning.hub01 Email: learninghub01@gmail.com www.learninghub.co.in Linux Administration SyllabusOnline Training, Linux Administration SyllabusClass Room Training, Linux Administration SyllabusTraining in Magarpatta City, Linux Administration SyllabusJobs and Placement, Linux Administration SyllabusRemote Support, Linux Administration SyllabusOnline Help, Linux Administration SyllabusVideos training, Linux Administration Syllabustraining by Learning Hub, Fast track classes in, Best Linux Administration Syllabustraining institutes in Pune, Best Faculty inLinux Administration Syllabus, Best online Faculty in Linux Administration Syllabus, Professional classroom training in Linux Administration Syllabus, Professional online training in Linux Administration Syllabus, Linux Administration SyllabusCertification, Linux Administration Syllabustraining in Dubai, Linux Administration SyllabusTraining in Melbourne, Linux Administration SyllabusTraining in Dubai, Linux Administration SyllabusTrainingLinux Administration SyllabusWorkflow TrainingLinux Administration SyllabusTraining, Linux Administration SyllabusOnline Training, Linux Administration Syllabus cacertfication and support

Linux is a free and open source operating system which is similar to UNIX. Linux is developed as open source software means that the source code for an application is freely distributed along with the application. Linux’s functionality, adaptability and robustness, has made it the main alternative for proprietary UNIX and Microsoft operating systems. There are so many classes which provide Online linux training course, Online training classes for linux and Grras is best among all the classes in India. The Grras offers live instructor-led online Linux training that has all the benefits of in-person training, minus the time and cost required by travel. Since the material is the same as for our Linux classroom training and you’ve got a live instructor, you’ll be able to actively participate in the class right from your home or office. For more details please visit:- http://www.grras.com/online-linux-training.php. GRRAS Linux Training and Development Center 219, Himmat Nagar, Behind Kiran Sweets, Gopalpura Turn, Tonk Road, Jaipur(Raj.) Email: info@grras.com http://www.grras.com/

Why Linux administration path is the future? Identify further about it A Linux career is always fruitful, and it is evergreen for a lot of scenarios and recession-proof.  If you are looking forward to having a career in Linux you can be sure of a great future as Linux certified professionals’ requirement is always zooming up, which is good and quite consistent. A course in Linux is a great option for you and can ensure you a luxurious life. And currently, Linux is seeing an ocean of jobs, and mainly for the professionals with system administration skills. All are in the hunt for Talent in Linux. You will find recruiters caking for anyone who has Linux experience.  And hence, the demand for Linux professionals is seeing major growth each day. And the development in the tech world is seeing new colors each day. That has now made Linux the best operating system to explore. And if you want to learn all this, you can contact Naresh I Technologies. We offer complete Linux training for all Linux certifications. Naresh I Technologies also is the number one computer training institute in Hyderabad. And it is among the top five computer training institutes in India. If you are planning to go for a course in Linux then you might end up getting a very good job as the requirement for Linux certified experts is huge, and increase more with time. You can search through history, and you will find that Linux professionals have always been in great demand. It’s now becoming more and more common. It is turning now into the default OS for the cloud, mobile, and Big data, which are the trending technologies transforming all the industries.  You can contact Naresh I Technologies for your online training in various computer technologies. We provide Linux training in Hyderabad and the USA, and in fact, you can contact us from any part of the world through our phone or online form on our site. Just fill it and submit it, and one of our customer care executives will be contacting you. And what else you get: You have the freedom to choose between the best Linux training institutes and classroom training. Chance to study from one of the best faculties and one of the best computer training institutes in India Nominal fee affordable for all Complete training  You get training for tackling all the nitty-gritty of Linux. Both theoretical and practical training. And a lot more is waiting for you. You can contact us anytime for your Linux training and from any part of the world. Naresh I Technologies caters to one of the best Linux training in India. Feel free to contact us anytime. For more details please visit: https://nareshit.com/linux-administration-online-training/

In Peridot System, we provide world-class Linux training in Chennai with placement assistance. Our Linux course in Chennai is handled with real time 8 years working expert with updated syllabus. This Linux course will begins with all Linux basics to advanced level to provide you to understand the each and every module of Linux. Not like other institutes in Chennai, we provide class room training, Practical Session and also, Linux Online Training in this online training you can interact with our training through Skype or Team Viewer you can record our online Linux Tutorial and use it after sometime for your own reference. Following Topics are covered in Linux Course in Chennai at Adyar:  Unix Shell Scripting  Level 1  Level 2 After 80% completion of the course we will provide you interview openings depend upon your profile until you get the job, in the meantime our experts provide you mock interviews, interview questions and answers to easily crack the interview and get the job quickly. So why you are waiting just join with us, and then we will train you to the expert level, provide you mock interviews and interview questions and answers you just able to crack the interview and getting placed easily. This is our Linux training centre in Chennai is the best provider of Linux Training in Chennai. For more details please visit our website: http://www.peridotsystems.in/ Or call us:+91-9500187290

In Peridot System, we provide world-class Linux training in Chennai with placement assistance. Our Linux course in Chennai is handled with real time 8 years working expert with updated syllabus. This Linux course will begins with all Linux basics to advanced level to provide you to understand the each and every module of Linux. Not like other institutes in Chennai, we provide class room training, Practical Session and also, Linux Online Training in this online training you can interact with our training through Skype or Team Viewer you can record our online Linux Tutorial and use it after sometime for your own reference. Following Topics are covered in Linux Course in Chennai at Adyar:  Unix Shell Scripting  Level 1  Level 2 After 80% completion of the course we will provide you interview openings depend upon your profile until you get the job, in the meantime our experts provide you mock interviews, interview questions and answers to easily crack the interview and get the job quickly. So why you are waiting just join with us, and then we will train you to the expert level, provide you mock interviews and interview questions and answers you just able to crack the interview and getting placed easily. This is our Linux training centre in Chennai is the best provider of Linux Training in Chennai. For more details please visit our website: http://www.peridotsystems.in/ Or call us:+91-9500187290.