Server admin linux

What is Oracle Fusion (Web Logic & SOA) ADMIN? Oracle Fusion Middleware (OFM)) consists of several software products from Oracle Corporation. OFM spans multiple services, including Java EE and developer tools, integration services, business intelligence, collaboration, and content management. OFM depends on open standards such as BPEL, SOAP, XML and JMS. Oracle Fusion Middleware provides software for the development, deployment, and management of service-oriented architecture (SOA). We are providing Oracle Fusion ADMINISTRATION(Web Logic & SOA ADMIN) under Yashwanth, MTech, and Technical Manager in CMMI Level 5 Company with 9+ years of middleware experience, successfully placed above 800+ members in 1 year. We provide sufficient lab facility and also 24/7 online Lab facility, Student can connect from home to do the LAB practical’s.

What is Oracle Fusion (Web Logic & SOA) ADMIN? Oracle Fusion Middleware (OFM)) consists of several software products from Oracle Corporation. OFM spans multiple services, including Java EE and developer tools, integration services, business intelligence, collaboration, and content management. OFM depends on open standards such as BPEL, SOAP, XML and JMS. Oracle Fusion Middleware provides software for the development, deployment, and management of service-oriented architecture (SOA). connect from home to do the LAB practical’s.

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

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

IF we think from business perspective then its ultimate because you can use Linux software modify it and redistribute it with extreme ease and comfort……for free. Yes, here is the most powerful word-free!!! I know such features put question mark on quality and security of a Linux server or software. Don’t worry. No user can access the root application and can’t modify it. Apart from this, your system won’t face virus problem because the configure files will be in a/etc directory which gives stability to Linux server. Join Online Linux Training courses offered by reputed Linux Training institute such as GRRAS and Give your Life a new direction. 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/

If you are a techno- savvy person , you must have noticed that nowadays smart phone and net books are using Linux as platform instead of Windows. Use and development of Linux is in huge demand and..its obvious that it will need manpower to handle it. A Red Hat certified course makes you authorized to handle an enterprise Linux server and administration. In addition to this, if you add it to your resume , it will create a distinct image in the mind of employer for you. GRRAS is reliable Linux training institute , offering Red Hat Certified Linux courses- Entry level, Enterprise level and advanced level. GRRAS also provides Online classes for linux. 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/

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

We are one of the most qualified Server management company. We provide technical support for web hosting servers based on linux and windows based platform, cloud platforms like AWS, Google Cloud, MicroSoft Azure, Digital Ocean, Linode etc, We have specialise team for managing web hosting control panels like Cpanel/WHM, Plesk, DirectAdmin, Centos Web Panel, Ispconfig, Virtualmin, Webmin etc including virtualisation techniques like SolusVm, Virtualizor, Xen, KVM Proxmox, VMWare and Hyper V hypervisors

sadguru technologies 8179736190 ​Course name : WEBLOGIC11G 24*7 technical support faculty : Realtime experience Rs Trainings:is a brand and providing quality online and offline trainings to students in world wide. We are giving best online training on WEBLOGIC Highlights in our training service: Every faculty has Real Time experiance .Trained Resources placed in countries like Australia, USA, UK, JAPAN, SWEDEN etc.Any critical issues faced by resource resolved using Teamviewer, webex.Supporting the resource with Top 100 Interview questions. Résumé built in best corporate standards according to the job description. We will market the resume for top technolgy countries.After each week a status exam is conducted. Offline online trainings are conducted everyday.Weekend trainings for job goers.flexible timings in accordance with the resource comfortability.If version related to any Tool is upgraded. We will send the upgraded information via email.we will develop the Aquintance with Production,development and testing environments.Real time scenarios covered accross Software Development Life Cycle.for every 10 hours One hour catered to resolve the doubts.Explaining bugs and critical issues and development activities 24*7 technical supports sevices. Course content: WEBLOGIC ADMINISTRATION 11G ( on Linux Environment ) Description An enterprise application consists of various components and resources such as Enterprise JavaBeans, Servlets, JSPs, Database Connections, HTML files, XML files, etc. After application developers finish developing the various components, it is the system administrator's job to put everything together into the WebLogic Server environment and make it available to users at Web browsers. As a WebLogic Server Administrator, you are responsible for, among other things: • Starting and stopping servers • Balancing the load on servers or connection pools • Selecting and monitoring the configuration of resources • Detecting and correcting problems • Monitoring and evaluating system performance • Deploying Enterprise JavaBeans, Web Applicatio

I often get mails from people asking what are the questions generally asked in Weblogic by interviewers. Generally for an Administrator’s positions, in addition to Weblogic questions, there are a lot of Unix questions and a few questions related to process and case handling. These are the important questions that I cover while interviewing. 1. How do you differentiate between a server hang and server crash issue? When a Server crahes, the JAVA process no longer exists. When the Server is hung, it stops responding. We can use the weblogic.ADMIN utilty to ping the server. In case of a hang situation we can take multiple thread dumps and analyze the cause of hang. 2. What can be the various reasons for a server crash? a) Native IO b) SSL Native Libraries c) JVM d) Supported Configuration e) JDBC Driver issue 3. How do you troubleshoot a crash? JVM crash generates a hs_err_pid file. We need to look into the stack trace of the hs_err_pid file . If the thread is from a native io, we need to disable native io. if the stack trace is from the driver, we need to get in touch with the drive team. Quite possibly its a problem with driver. Changing the type of driver can be a workaround. If the thread shows it coming from an optimzed code, we can turn of optimization. If the stack is from native calls of application, its a bug with the application and it has to b modified. 4. Ho do you troubleshoot Server Hang? We can use java weblogic.Admin PING to check if we get a normal response. We need to take multiple thread dumps with kill -3 pid on unix and CTLR Break on Windows. Analyze the thread dump to find the root cause. 5. What can be the reasons of Server hang? Memory leak, databse query taking a long time to return, Deadlock. 6. What is memory leak? Memory leak is when objects are not romved from the heap even when they are not required. 7. What are the various causes for OUT OF MEMORY? a) Insufficient heap size, not able to match the extra load. b) Objects licing too long, like HTTP Sessions. c) Memory leak in application code. d) Full GC not happening due to JVM Bug. 8. How to troubleshoot and overcome such issues? Gather memory data by enabling GC verbose. If its due to Http Session, timing out http session after certain interval might help. Look into the code for jdbc connection handling. Optimizing the heap size according to the load. 9. When does High CPU Usage occur? It occurs when one process or one thread utilizes unexpectedly high proportion of CPU. 10. How to troubleshoot it? In Solaris environment, we need to take pstack and prstack and see what the threads are doing. In Windows we need to use pslist and process explorer. 11. What is Clustering and what is achieved through it? Clustering is the grouping together of servers for the purpose of high availability and scalability. Load balancing and Failover is achieved. 12. How does Cluster Communication Happen? Members of the Cluster communicate over the Cluster Multicast IP and Port by sending periodic heart beat messages. 13. What is the difference between the Sun JVM and BEA JRockit JVM? The most well know JVM is the implementation from Sun. The Sun JVM is called HotSpot. The Sun JVM is shipped in the Java Developer’s Kit (JDK) and Java Runtime Environment (JRE) from Sun. The BEA JRockit JVM from BEA systems is optimized for reliability and performance for server side applications. To achieve this, BEA JRockit JVM uses technologies such as code generation, hot spot detection, code optimization, advanced garbage collection algorithms and tight operating system integration. 14. TUning JVM Parameters. If you have a single processor, single thread machine then you should use the serial collector (default for some configurations, can be enabled explicitly for with -XX:+UseSerialGC). For multiprocessor machines where your workload is basically CPU bound, use the parallel collector. This is enabled by default if you use the -server flag, or you can enable it explicitly with -XX:+UseParallelGC. If you’d rather keep the GC pauses shorter at the expense of using more total CPU time for GC, and you have more than one CPU, you can use the concurrent collector (-XX:+UseConcMarkSweepGC). Note that the concurrent collector tends to require more RAM allocated to the JVM than the serial or parallel collectors for a given workload because some memory fragmentation can occur.

IF we think from business perspective then its ultimate because you can use Linux software modify it and redistribute it with extreme ease and comfort……for free. Yes, here is the most powerful word-free!!! I know such features put question mark on quality and security of a Linux server or software. Don’t worry. No user can access the root application and can’t modify it. Apart from this, your system won’t face virus problem because the configure files will be in a/etc directory which gives stability to Linux server. Join Online Linux Training courses offered by reputed Linux Training institute such as GRRAS and Give your Life a new direction. 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

WEBLOGIC ADMIN TRAINING IN HYDERABAD@Sadguru Technologies We are glad to announce our newly launched Online Oracle Fusion Middleware 11g SOA The Oracle SOA Suite 11g: Administration course describes how Oracle SOA Suite 11g, a Middleware component of Oracle Fusion Middleware, provides a complete set of service infrastructure components (such as Mediator, BPEL, Human Workflow, Business Rules, and Business Process Management components) for designing, deploying, and managing SOA composite applications. The participant is therefore required to have knowledge about essential Oracle WebLogic Server administration tasks. They learn how to install and configure Oracle SOA Suite 11g components in Oracle WebLogic Server domains. They learn to use the Oracle Enterprise Manager Fusion Middleware Control Console to perform administrative tasks such as deploying SOA composite applications, configuring SOA composite application resources, monitoring SOA composite applications, managing and monitoring service engines, and updating the state of SOA composite applications. They also learn how to troubleshoot SOA composite applications by performing corrective actions such as fault recovery. They are given a brief introduction to tuning and configuring Oracle SOA Suite 11g environment for high availability. Course Contents: I. Introduction to Oracle Fusion Middleware 11g • Fusion Middleware concepts • Introduction to WebLogic Server • WebLogic Server Domain, Administration Server and Managed Server • Oracle Instance , Oracle Home, Metadata Repository • File System and Directory Structure in Fusion Middleware II. Installation & configuration of Fusion Middleware (DB, WebLogic & SOA Suite) • Installing Oracle Database • Installing Metadata Repository for Fusion Middleware • Installing WebLogic Server • Installing Additional Fusion Middleware component (SOA Suite) • Configuring Fusion Middleware component (SOA Suite) • Start/Stop Services Oracle Fusion Middleware 11g SOA Administrator Training - Contents • Start/Stop WebLogic Administration Server • Start/Stop Managed Server • Start/Stop Middleware Control III. Node Manager and Deploying Application • Introduction to Node Manager • Configuring Node Manager and starting Managed Servers using Node Manager • Overview of Deploying Applications • Understanding Data Sources • Deploying and Undeploying Java EE Applications IV. Monitoring Oracle Fusion Middleware • Overview of Monitoring Oracle Fusion Middleware • Monitoring the Status of Oracle Fusion Middleware • Monitoring an Oracle WebLogic Server Domain • Monitoring an Oracle WebLogic Server Administration Server or Managed Server • Monitoring a Component • Monitoring Applications • Monitoring the Performance of Oracle Fusion Middleware Components V. Configuring Security and High Availability for SOA • Creating Additional Administrative Users • Creating Additional Users with Specific Roles • Changing the Administrative User Password • Defining Virtual Hosts for SOA Cluster • Installation and Configuration of SOA in Active Cluster. Thanks & Regards, SADGURU TECHNOLOGIES H. No: 7-1-621/10, Flat No: 102, Sai Manor Apartment, S.R. Nagar Main Road, Hyderabad-500038, Landmark: Beside Umesh Chandra Statue, Approach Road Parallel to Main Road Mob: 91-8179736190, Ph: 040-40154733 Web site: http://www.sadgurutechnologies.com/ Blog:http://easyoraclefusionlessions.blogspot.in/ http://oraclesoasuite11gtraining.hpage.com/ …………………………………………………………………… …………………………………………………………….. Oracle WebLogic Server 11g Administration@ 8179736190 Duration: 25hours What you will learn This course trains Web administrators on techniques for installing and configuring Oracle WebLogic Server 11g. It alsotrains Web administrators to deploy Java EE applications to Oracle WebLogic Server 11g using Administration Consoleand command-line and scripting tools like WLST. Course Objectives: • Describe the architecture of WebLogic Server including domains, servers and machines • Install, configure and use WebLogic Server • Perform routine Oracle WebLogic Server administration functions • Set up a cluster of servers and distribute applications and resources to the cluster • Configure Oracle HTTP Server as the Web-tier front end for Oracle WebLogic Server instances and clusters • Deploy different types of Java EE applications to Oracle WebLogic Server • Deploy and manage large-scale Java EE applications to servers or clusters through the entire development andproduction lifecycle • Configure basic resource and application security • Backup and recover from various failures • Monitor application server using GUI and command-line tools such as automation scripts Thanks & Regards, SADGURU TECHNOLOGIES H. No: 7-1-621/10, Flat No: 102, Sai Manor Apartment, S.R. Nagar Main Road, Hyderabad-500038, Landmark: Beside Umesh Chandra Statue, Approach Road Parallel to Main Road Mob: 91-8179736190, Ph: 040-40154733 Web site: http://www.sadgurutechnologies.com/ Blog:http://easyoraclefusionlessions.blogspot.in/ http://oraclesoasuite11gtraining.hpage.com/

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

WEBLOGIC ADMIN TRAINING IN HYDERABAD@Sadguru Technologies We are glad to announce our newly launched Online Oracle Fusion Middleware 11g SOA The Oracle SOA Suite 11g: Administration course describes how Oracle SOA Suite 11g, a Middleware component of Oracle Fusion Middleware, provides a complete set of service infrastructure components (such as Mediator, BPEL, Human Workflow, Business Rules, and Business Process Management components) for designing, deploying, and managing SOA composite applications. The participant is therefore required to have knowledge about essential Oracle WebLogic Server administration tasks. They learn how to install and configure Oracle SOA Suite 11g components in Oracle WebLogic Server domains. They learn to use the Oracle Enterprise Manager Fusion Middleware Control Console to perform administrative tasks such as deploying SOA composite applications, configuring SOA composite application resources, monitoring SOA composite applications, managing and monitoring service engines, and updating the state of SOA composite applications. They also learn how to troubleshoot SOA composite applications by performing corrective actions such as fault recovery. They are given a brief introduction to tuning and configuring Oracle SOA Suite 11g environment for high availability. Course Contents: I. Introduction to Oracle Fusion Middleware 11g • Fusion Middleware concepts • Introduction to WebLogic Server • WebLogic Server Domain, Administration Server and Managed Server • Oracle Instance , Oracle Home, Metadata Repository • File System and Directory Structure in Fusion Middleware II. Installation & configuration of Fusion Middleware (DB, WebLogic & SOA Suite) • Installing Oracle Database • Installing Metadata Repository for Fusion Middleware • Installing WebLogic Server • Installing Additional Fusion Middleware component (SOA Suite) • Configuring Fusion Middleware component (SOA Suite) • Start/Stop Services Oracle Fusion Middleware 11g SOA Administrator Training - Contents • Start/Stop WebLogic Administration Server • Start/Stop Managed Server • Start/Stop Middleware Control III. Node Manager and Deploying Application • Introduction to Node Manager • Configuring Node Manager and starting Managed Servers using Node Manager • Overview of Deploying Applications • Understanding Data Sources • Deploying and Undeploying Java EE Applications IV. Monitoring Oracle Fusion Middleware • Overview of Monitoring Oracle Fusion Middleware • Monitoring the Status of Oracle Fusion Middleware • Monitoring an Oracle WebLogic Server Domain • Monitoring an Oracle WebLogic Server Administration Server or Managed Server • Monitoring a Component • Monitoring Applications • Monitoring the Performance of Oracle Fusion Middleware Components V. Configuring Security and High Availability for SOA • Creating Additional Administrative Users • Creating Additional Users with Specific Roles • Changing the Administrative User Password • Defining Virtual Hosts for SOA Cluster • Installation and Configuration of SOA in Active Cluster. Thanks & Regards, SADGURU TECHNOLOGIES H. No: 7-1-621/10, Flat No: 102, Sai Manor Apartment, S.R. Nagar Main Road, Hyderabad-500038, Landmark: Beside Umesh Chandra Statue, Approach Road Parallel to Main Road Mob: 91-8179736190, Ph: 040-40154733 Web site: http://www.sadgurutechnologies.com/ Blog:http://easyoraclefusionlessions.blogspot.in/ http://oraclesoasuite11gtraining.hpage.com/