IBM_DB2_Logo

IBM DB2 Installation on Red Hat Enterprise Linux

IBM DB2 database can be installed on Linux, UNIX or Window operating systems. We are going to install DB2 Version 10.1 on Red Hat Enterprise Linux Server from command interface. IBM DB2 is a next generation data platform for transactional and analytical operations. Step 1 : Download IBM DB2 Package

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linux-admin

Difference between absolute and relative paths in Linux

Absolute Pathnames An absolute pathname begins with a slash (/). The Absolute path defines the location of a Directory or a file from the root file system (/). The absolute path contains the full path to the directory or file. Examples of Absolute Path /usr/share/doc    (Absolute path for a Directory)

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Mozilla-Firefox

How to Upgrade Mozilla firefox on Ubuntu?

By default, Mozilla Firefox automatically update itself but you can also do a manual update. You can update your firefox by following steps. Method : 1 First go to your Application Launcher of Ubuntu menu. Follow complete path as given below. Applications –> System Tools –> Administration –> Software Updater

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Apache-Tomcat

Apache Tomcat Installation and configuration Steps on Linux

Apache Tomcat is fully compatible with Redhat, CentOS, Ubuntu & other major Linux distributions. We are going to install Apache tomcat on Redhat Linux. Step 1 Download Latest version tomcat from http://tomcat.apache.org/ [root@Server var]# cd /var [root@Server var]# wget http://mirror.symnds.com/software/Apache/tomcat/tomcat-8/v8.0.14/bin/apache-tomcat-8.0.14.tar.gz Step 2 Download JDK for Java environment [root@Server var]# wget

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unix-linux

Understanding Linux Processes from the Scratch Part-2

In Our Last article “Understanding Linux Processes from the Scratch Part-1” we have discussed about Linux Process and listing of linux process via different command like ps, top, htop & atop. In this post we will discuss more about the Linux Process like Determining Processes by Ownership Process States Process

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Linux

Understanding Linux Processes from the Scratch Part-1

Overview : A process is created in memory when a program or command is initiated. A unique identification number, known as the process identification (PID), is assigned to it and is used by the kernel to manage the process until the program or command it is associated with terminates. For

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anacron

What is Anacron and usage of Anacron in Linux

Anacron is a service that runs after every system reboot, checking for any cron and at scheduled jobs that were to run while the system was down and hence, have not yet run. It scans the /etc/cron.hourly/0anacron file for three factors to determine whether to run these missed jobs. The

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unix-linux

Difference between soft links & hard links in Linux

Soft Link A soft link (symbolic link or a symlink) makes it possible to associate one file with another. It is similar to a shortcut in MS Windows where the actual file is resident somewhere in the directory structure but you may have multiple shortcuts or pointers with different names

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