Daily Archives: November 1, 2018

How IT Service Transition [ST] can be used by a Startup – by example

The ITIL V3 phases Service Transition [ST] helps the IT services companies to implement their planned and designed services by using its different sub-processes.

In this blog, I am trying to connect to the Service strategy and Service design articles [and kindle book] wrote by me in the past with implementable scenarios for IT Startups.

Those examples are connected in this blog. This blog [in different parts] can give you the ST processes  details with examples and its practices implementation for any startups or who need to follow ITIL V3 practices.

At the same time, the people who are appearing for ITIL V3 ST exam also can simulate them in the similar way. You can refer to my previous blogs: The advantages of ITIL V3 Service design Practices for IT start-up company [http://wp.me/p4umAl-N].

With reference to the ITIL V3 Service transition, its entry criteria is there should be services with their design completion. Once the service(s) design is completed, the next step is its implementation planning and execution.

Let us consider the previous blogs services examples; if we consider the data migration service as a new service, we might need to do the following: Once the services are accepted by the customer, we need to plan for the below typical activities:

· Resources planning and their deployment in the project.

· The relevant project planning and its execution plan.

· The relevant skills capability building as an ongoing activity.

· Choosing the suitable Project management methodology [PMI or PRINCE2] and its transition to the project resources.

· Seeking the required organizational support.

· Working closely with the stakeholders as per their needs.

· Setting up the required infrastructure.

· Managing the required changes.

· Acquiring the required knowledge for the project and making a knowledge repository for the project resources.

· Developing the required ETL programs. 

· Evaluating the data migration ETL programs.

· Planning for the Data migration for live.

· Releasing and Deploying the data migration on production.

· Certifying the live data for business usage.

You can see my blog on Data migration Best practices [http://wp.me/p4umAl-g].

If we recollect all the above activities, they can be related to the ITIL V3 Service transition process areas.

Now let us see the ITIL V3 ST processes: Following are the seven key processes used during Service Transition.

I. Transition planning and support.
II. Change management.

III. Service asset and configuration management.

IV. Release and deployment management.

V. Service validation and testing.

VI. Evaluation.

VII. Knowledge management.

The above processes are being denoted in the below chart also:

Further  details on this topic [Part2] can be seen in my future blog please.

You can also visit for my  #Kindle Books:

How ITIL V3 Service Transition [ST] implementation can be done – by example [Part2]

In continuation of my previous blog on ‘How ITIL V3 Service Transition [ST] can be used by a Startup – by example [Part1] [http://wp.me/p4umAl-8Y]’, the below content is narrated.

As we have seen there are seven key process areas during ST implementation, let us see their usage.

Before going to this part of the blog let us recollect the key process areas through the below chart:

What is Transition planning and support ?:

This process is accountable towards transitioning of the new or modified services to the customer. At the same it can plan and seek for the required support.

Scenario: With reference to the above example, Data migration as a new service is being offered after the Service design completion. As mentioned in the above on this article, there are couple of simple and complex activities have been identified. Those need to be projected under Project Management and risk management. The required support need to be planned under each activity.

At the same time during this phase, the key process areas of Service transition also need to be considered and they need to be amended under project planning. As mentioned in my blog on data migration best practices, some of them might be very useful for risk mitigation and treatment also.

What is Change management ?:

Any designed  services might need some change at any time of their implementation. Due to many technology trends or changes are happening, the change in some of those services are mandatory. We need to assess the required changes and their impact on other services. If there are changes required for other services as dependency of the currently introduced service, it need to be planned for service transition.

If the change is required upto the current service only, then one need to plan for its changes assessment or impact within the service and need to modify the required areas of the planned transition activities.



Let us assume during the data migration service POC, your customer assumed ORCALE older version can be used. But when the data migration impact analysis is done they felt  the latest version should be used. Then as an IT service company you need to do the project assessment and the impact analysis for this new or changed requirement.

You need to train the resources for the source and target versions of the ORACLE data migration. At the same time the relevant data interfaces also need to be assessed on their impact and the modifications. If you are using any open or mainframe systems application interfaces, you need to apply those services changes also.


If your applications are not having any interfaces and it is an independent application data migration, then you can assess the source and target versions of the ORACLE and plan accordingly.

What is Service asset and configuration management ?

We can see each of these items separately.

While using Information technology there are software and hardware resources need be used , if we need to build any software architecture or product. In such case we need to identify the required assets, their category, type of asset and its usage along with their upgrade status.

These items need to be maintained under repository. Their repository process management is known as Configuration management. The configuration management is a mandatory activity.

Apart from managing the above assets management, we also need to manage the IT services configuration management also.

Let us assume there are new services, old services and the retired [removed] services. These services details like an asset need to be maintained in under services asset configuration management.


Let us assume, the data migration services is a new service designed for IT services. It has its own catalog, its start date, the relevant technologies need to be used, the required resources skills and experiences, the capability management, Proof of concept process, etc. are being designed during the services design. It need to be registered under Services asset and configuration management.

In future if this service is modified or terminated it need to have its history as per this key process area of Service transition.

Similarly, we can build the history for all kinds of  IT  services.

34. DevOps:How to Install Gradle on Ubuntu 18.04 ? [Video]

Gradle logo

How to Install Gradle on Ubuntu 18.04 ? :

Through this blog it is demonstrated the Gradle 4.10.2! installation on Ubuntu 18.04 VM.

At the end of this blog the Installation video clip is attached.


Step#1: Install OpenJDK:

Gradle needs Java JDK or JRE version 7 or
above to be installed.
We will install OpenJDK 8 as below.
Let us update the linux package index.

sudo apt update

Install the OpenJDK package with the below command:

Install the OpenJDK package.

sudo apt install openjdk-8-jdk
Check the java version.

Java -version

Step#2: Download Gradle

Using the below command; Used the below valid command…..

wget https://services.gradle.org/distributions/gradle-4.10.2-bin.zip -P /tmp
Once the download is completed, we need to extract the zip file into folder; /opt/gradle :

sudo unzip -d /opt/gradle /tmp/gradle-*.zip

let us Verify that the Gradle files are extracted by listing the /opt/gradle/gradle-4.10.2 directory
ls /opt/gradle/gradle-4.10.2

The typical file list will be:

bin getting-started.html init.d lib LICENSE media NOTICE

Step#3: Setting up environment variables:

Now, we need to configure the PATH environment variable to include the Gradle bin directory.
To do this task; need to open a text editor and create a new file named gradle.sh inside of the folder; /etc/profile.d/

sudo vim /etc/profile.d/gradle.sh

In this shell program [config file] paste the below lines;

export GRADLE_HOME=/opt/gradle/gradle-4.10.2
export PATH=${GRADLE_HOME}/bin:${PATH}

The above script will be initiated at startup.

Now, let us Load the environment variables using the following command;

source /etc/profile.d/gradle.sh

Step#4: Verify the Gradle installation

To validate the installation of Gradle
use the command;

gradle -v

It will display the Gradle version.

So the Gradle is installed successfully.


==== Lab exercise output are pasted here ===>

Gradle installation steps output for Ubuntu 18.04 VM:

Step#1: Install OpenJDK:

Output for;

sudo apt update

==== Output =====>


vskumar@ubuntu:~$ sudo apt update

[sudo] password for vskumar:

Get:1 https://download.docker.com/linux/ubuntu bionic InRelease [64.4 kB]

Hit:3 http://us.archive.ubuntu.com/ubuntu bionic InRelease

Get:4 http://security.ubuntu.com/ubuntu bionic-security InRelease [83.2 kB]

Ign:5 http://pkg.jenkins.io/debian-stable binary/ InRelease

Get:2 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease [15.4 kB]

Get:6 http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]

Hit:7 http://pkg.jenkins.io/debian-stable binary/ Release

Get:8 http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]

E: Repository ‘http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease’ changed its ‘Label’ value from ‘Oracle Java (JDK) 8 / 9 Installer PPA’ to ‘Oracle Java (JDK) 8 Installer PPA’

N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.

Do you want to accept these changes and continue updating from this repository? [y/N] y

Get:9 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic/main i386 Packages [1,556 B]

Get:10 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic/main amd64 Packages [1,556 B]

Get:11 http://us.archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages [372 kB]

Get:13 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [416 kB]

Get:14 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [571 kB]

Get:15 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages [566 kB]

Fetched 2,254 kB in 25s (89.3 kB/s)

Reading package lists… Done

Building dependency tree

Reading state information… Done

345 packages can be upgraded. Run ‘apt list –upgradable’ to see them.


== End of output ======>



=====>Screen Output for JDK 8 Installation ===>

vskumar@ubuntu:~$ sudo apt install openjdk-8-jdk

Reading package lists… Done

Building dependency tree

Reading state information… Done

The following additional packages will be installed:

ca-certificates-java fonts-dejavu-extra libatk-wrapper-java

libatk-wrapper-java-jni libgif7 libice-dev libpthread-stubs0-dev libsm-dev

libx11-6 libx11-dev libx11-doc libxau-dev libxcb1-dev libxdmcp-dev

libxt-dev openjdk-8-jdk-headless openjdk-8-jre openjdk-8-jre-headless

x11proto-core-dev x11proto-dev xorg-sgml-doctools xtrans-dev

Suggested packages:

libice-doc libsm-doc libxcb-doc libxt-doc openjdk-8-demo openjdk-8-source

visualvm fonts-ipafont-gothic fonts-ipafont-mincho fonts-wqy-microhei


The following NEW packages will be installed:

ca-certificates-java fonts-dejavu-extra libatk-wrapper-java

libatk-wrapper-java-jni libgif7 libice-dev libpthread-stubs0-dev libsm-dev

libx11-dev libx11-doc libxau-dev libxcb1-dev libxdmcp-dev libxt-dev

openjdk-8-jdk openjdk-8-jdk-headless openjdk-8-jre openjdk-8-jre-headless

x11proto-core-dev x11proto-dev xorg-sgml-doctools xtrans-dev

The following packages will be upgraded:


1 upgraded, 22 newly installed, 0 to remove and 344 not upgraded.

1 not fully installed or removed.

Need to get 41.8 MB/42.3 MB of archives.

After this operation, 165 MB of additional disk space will be used.

Do you want to continue? [Y/n] y

Get:1 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre-headless amd64 8u181-b13-1ubuntu0.18.04.1 [27.3 MB]

Get:1 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre-headless amd64 8u181-b13-1ubuntu0.18.04.1 [27.3 MB]

Get:2 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 ca-certificates-java all 20180516ubuntu1~18.04.1 [12.2 kB]

Get:3 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 fonts-dejavu-extra all 2.37-1 [1,953 kB]

Get:4 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java all 0.33.3-20ubuntu0.1 [34.7 kB]

Get:5 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java-jni amd64 0.33.3-20ubuntu0.1 [28.3 kB]

Get:6 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libgif7 amd64 5.1.4-2 [30.6 kB]

Get:7 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 xorg-sgml-doctools all 1:1.11-1 [12.9 kB]

Get:8 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 x11proto-dev all 2018.4-4 [251 kB]

Get:9 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 x11proto-core-dev all 2018.4-4 [2,620 B]

Get:10 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libice-dev amd64 2:1.0.9-2 [46.8 kB]

Get:11 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libpthread-stubs0-dev amd64 0.3-4 [4,068 B]

Get:12 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libsm-dev amd64 2:1.2.2-1 [16.2 kB]

Get:13 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxau-dev amd64 1:1.0.8-1 [11.1 kB]

Get:14 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxdmcp-dev amd64 1:1.1.2-3 [25.1 kB]

Get:15 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 xtrans-dev all 1.3.5-1 [70.5 kB]

Get:16 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxcb1-dev amd64 1.13-1 [80.0 kB]

Get:17 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 libx11-dev amd64 2:1.6.4-3ubuntu0.1 [641 kB]

Get:18 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 libx11-doc all 2:1.6.4-3ubuntu0.1 [2,065 kB]

Get:19 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxt-dev amd64 1:1.1.5-1 [395 kB]

Get:20 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre amd64 8u181-b13-1ubuntu0.18.04.1 [69.7 kB]

Get:21 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1 [8,248 kB]

Ign:21 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1

Get:22 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk amd64 8u181-b13-1ubuntu0.18.04.1 [458 kB]

Get:21 http://security.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1 [8,248 kB]

Fetched 6,273 kB in 1min 54s (54.9 kB/s)

(Reading database … 172315 files and directories currently installed.)

Preparing to unpack …/00-libx11-6_2%3a1.6.4-3ubuntu0.1_amd64.deb …

Unpacking libx11-6:amd64 (2:1.6.4-3ubuntu0.1) over (2:1.6.4-3) …

Selecting previously unselected package openjdk-8-jre-headless:amd64.

Preparing to unpack …/01-openjdk-8-jre-headless_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jre-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package ca-certificates-java.

Preparing to unpack …/02-ca-certificates-java_20180516ubuntu1~18.04.1_all.deb …

Unpacking ca-certificates-java (20180516ubuntu1~18.04.1) …

Selecting previously unselected package fonts-dejavu-extra.

Preparing to unpack …/03-fonts-dejavu-extra_2.37-1_all.deb …

Unpacking fonts-dejavu-extra (2.37-1) …

Selecting previously unselected package libatk-wrapper-java.

Preparing to unpack …/04-libatk-wrapper-java_0.33.3-20ubuntu0.1_all.deb …

Unpacking libatk-wrapper-java (0.33.3-20ubuntu0.1) …

Selecting previously unselected package libatk-wrapper-java-jni:amd64.

Preparing to unpack …/05-libatk-wrapper-java-jni_0.33.3-20ubuntu0.1_amd64.deb …

Unpacking libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) …

Selecting previously unselected package libgif7:amd64.

Preparing to unpack …/06-libgif7_5.1.4-2_amd64.deb …

Unpacking libgif7:amd64 (5.1.4-2) …

Selecting previously unselected package xorg-sgml-doctools.

Preparing to unpack …/07-xorg-sgml-doctools_1%3a1.11-1_all.deb …

Unpacking xorg-sgml-doctools (1:1.11-1) …

Selecting previously unselected package x11proto-dev.

Preparing to unpack …/08-x11proto-dev_2018.4-4_all.deb …

Unpacking x11proto-dev (2018.4-4) …

Selecting previously unselected package x11proto-core-dev.

Preparing to unpack …/09-x11proto-core-dev_2018.4-4_all.deb …

Unpacking x11proto-core-dev (2018.4-4) …

Selecting previously unselected package libice-dev:amd64.

Preparing to unpack …/10-libice-dev_2%3a1.0.9-2_amd64.deb …

Unpacking libice-dev:amd64 (2:1.0.9-2) …

Selecting previously unselected package libpthread-stubs0-dev:amd64.

Preparing to unpack …/11-libpthread-stubs0-dev_0.3-4_amd64.deb …

Unpacking libpthread-stubs0-dev:amd64 (0.3-4) …

Selecting previously unselected package libsm-dev:amd64.

Preparing to unpack …/12-libsm-dev_2%3a1.2.2-1_amd64.deb …

Unpacking libsm-dev:amd64 (2:1.2.2-1) …

Selecting previously unselected package libxau-dev:amd64.

Preparing to unpack …/13-libxau-dev_1%3a1.0.8-1_amd64.deb …

Unpacking libxau-dev:amd64 (1:1.0.8-1) …

Selecting previously unselected package libxdmcp-dev:amd64.

Preparing to unpack …/14-libxdmcp-dev_1%3a1.1.2-3_amd64.deb …

Unpacking libxdmcp-dev:amd64 (1:1.1.2-3) …

Selecting previously unselected package xtrans-dev.

Preparing to unpack …/15-xtrans-dev_1.3.5-1_all.deb …

Unpacking xtrans-dev (1.3.5-1) …

Selecting previously unselected package libxcb1-dev:amd64.

Preparing to unpack …/16-libxcb1-dev_1.13-1_amd64.deb …

Unpacking libxcb1-dev:amd64 (1.13-1) …

Selecting previously unselected package libx11-dev:amd64.

Preparing to unpack …/17-libx11-dev_2%3a1.6.4-3ubuntu0.1_amd64.deb …

Unpacking libx11-dev:amd64 (2:1.6.4-3ubuntu0.1) …

Selecting previously unselected package libx11-doc.

Preparing to unpack …/18-libx11-doc_2%3a1.6.4-3ubuntu0.1_all.deb …

Unpacking libx11-doc (2:1.6.4-3ubuntu0.1) …

Selecting previously unselected package libxt-dev:amd64.

Preparing to unpack …/19-libxt-dev_1%3a1.1.5-1_amd64.deb …

Unpacking libxt-dev:amd64 (1:1.1.5-1) …

Selecting previously unselected package openjdk-8-jre:amd64.

Preparing to unpack …/20-openjdk-8-jre_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jre:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package openjdk-8-jdk-headless:amd64.

Preparing to unpack …/21-openjdk-8-jdk-headless_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jdk-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package openjdk-8-jdk:amd64.

Preparing to unpack …/22-openjdk-8-jdk_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jdk:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up nginx-extras (1.14.0-0ubuntu1) …

Job for nginx.service failed because the control process exited with error code.

See “systemctl status nginx.service” and “journalctl -xe” for details.

invoke-rc.d: initscript nginx, action “start” failed.

  • nginx.service – A high performance web server and a reverse proxy server

Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)

Active: failed (Result: exit-code) since Thu 2018-11-01 05:06:40 PDT; 220ms ago

Docs: man:nginx(8)

Process: 14329 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=1/FAILURE)

Process: 14319 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)


Nov 01 05:06:38 ubuntu nginx[14329]: nginx: [emerg] bind() to failed (98: Address already in use)

Nov 01 05:06:38 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:40 ubuntu nginx[14329]: nginx: [emerg] still could not bind()

Nov 01 05:06:40 ubuntu systemd[1]: nginx.service: Control process exited, code=exited status=1

Nov 01 05:06:40 ubuntu systemd[1]: nginx.service: Failed with result ‘exit-code’.

Nov 01 05:06:40 ubuntu systemd[1]: Failed to start A high performance web server and a reverse proxy server.

dpkg: error processing package nginx-extras (–configure):

installed nginx-extras package post-installation script subprocess returned error exit status 1

Setting up ca-certificates-java (20180516ubuntu1~18.04.1) …

head: cannot open ‘/etc/ssl/certs/java/cacerts’ for reading: No such file or directory

Adding debian:COMODO_ECC_Certification_Authority.pem

Adding debian:AffirmTrust_Premium_ECC.pem

Adding debian:Certinomis_-_Root_CA.pem

Adding debian:SSL.com_Root_Certification_Authority_ECC.pem

Adding debian:AffirmTrust_Premium.pem

Adding debian:Entrust_Root_Certification_Authority_-_G2.pem

Adding debian:GeoTrust_Primary_Certification_Authority_-_G2.pem

Adding debian:GlobalSign_Root_CA.pem

Adding debian:OpenTrust_Root_CA_G3.pem

Adding debian:USERTrust_RSA_Certification_Authority.pem

Adding debian:thawte_Primary_Root_CA_-_G3.pem

Adding debian:ssl-cert-snakeoil.pem

Adding debian:Baltimore_CyberTrust_Root.pem

Adding debian:Certplus_Root_CA_G2.pem

Adding debian:Staat_der_Nederlanden_Root_CA_-_G2.pem

Adding debian:T-TeleSec_GlobalRoot_Class_3.pem

Adding debian:Entrust_Root_Certification_Authority_-_EC1.pem

Adding debian:EE_Certification_Centre_Root_CA.pem

Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority_-_G3.pem

Adding debian:DigiCert_Global_Root_CA.pem

Adding debian:GlobalSign_ECC_Root_CA_-_R5.pem

Adding debian:NetLock_Arany_=Class_Gold=_Főtanúsítvány.pem

Adding debian:Network_Solutions_Certificate_Authority.pem

Adding debian:Buypass_Class_2_Root_CA.pem

Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G4.pem

Adding debian:DST_Root_CA_X3.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_RootCA_2011.pem

Adding debian:Certplus_Class_2_Primary_CA.pem

Adding debian:Trustis_FPS_Root_CA.pem

Adding debian:OpenTrust_Root_CA_G1.pem

Adding debian:Taiwan_GRCA.pem

Adding debian:AC_RAIZ_FNMT-RCM.pem

Adding debian:TUBITAK_Kamu_SM_SSL_Kok_Sertifikasi_-_Surum_1.pem

Adding debian:AffirmTrust_Commercial.pem

Adding debian:QuoVadis_Root_CA_3.pem

Adding debian:SSL.com_EV_Root_Certification_Authority_RSA_R2.pem

Adding debian:DigiCert_Global_Root_G3.pem

Adding debian:QuoVadis_Root_CA_1_G3.pem

Adding debian:thawte_Primary_Root_CA.pem

Adding debian:thawte_Primary_Root_CA_-_G2.pem

Adding debian:CA_Disig_Root_R2.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_RootCA_2015.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_ECC_RootCA_2015.pem

Adding debian:Certum_Trusted_Network_CA.pem

Adding debian:SSL.com_EV_Root_Certification_Authority_ECC.pem

Adding debian:Chambers_of_Commerce_Root_-_2008.pem

Adding debian:certSIGN_ROOT_CA.pem

Adding debian:Hongkong_Post_Root_CA_1.pem

Adding debian:DigiCert_Assured_ID_Root_G2.pem

Adding debian:GlobalSign_Root_CA_-_R3.pem

Adding debian:AddTrust_External_Root.pem

Adding debian:QuoVadis_Root_CA_2_G3.pem

Adding debian:DigiCert_Trusted_Root_G4.pem

Adding debian:Staat_der_Nederlanden_EV_Root_CA.pem

Adding debian:COMODO_Certification_Authority.pem

Adding debian:Global_Chambersign_Root_-_2008.pem

Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G5.pem

Adding debian:OISTE_WISeKey_Global_Root_GA_CA.pem

Adding debian:Actalis_Authentication_Root_CA.pem

Adding debian:Entrust_Root_Certification_Authority.pem

Adding debian:GlobalSign_Root_CA_-_R2.pem

Adding debian:ACCVRAIZ1.pem

Adding debian:Certplus_Root_CA_G1.pem

Adding debian:Starfield_Root_Certificate_Authority_-_G2.pem

Adding debian:Buypass_Class_3_Root_CA.pem

Adding debian:Izenpe.com.pem

Adding debian:OISTE_WISeKey_Global_Root_GB_CA.pem

Adding debian:GeoTrust_Universal_CA.pem

Adding debian:QuoVadis_Root_CA.pem

Adding debian:TeliaSonera_Root_CA_v1.pem

Adding debian:QuoVadis_Root_CA_3_G3.pem

Adding debian:QuoVadis_Root_CA_2.pem

Adding debian:Go_Daddy_Class_2_CA.pem

Adding debian:DigiCert_Global_Root_G2.pem

Adding debian:Starfield_Services_Root_Certificate_Authority_-_G2.pem

Adding debian:Microsec_e-Szigno_Root_CA_2009.pem

Adding debian:SSL.com_Root_Certification_Authority_RSA.pem

Adding debian:GlobalSign_ECC_Root_CA_-_R4.pem

Adding debian:EC-ACC.pem

Adding debian:Cybertrust_Global_Root.pem

Adding debian:DigiCert_Assured_ID_Root_G3.pem

Adding debian:SecureSign_RootCA11.pem

Adding debian:Visa_eCommerce_Root.pem

Adding debian:Atos_TrustedRoot_2011.pem

Adding debian:VeriSign_Universal_Root_Certification_Authority.pem

Adding debian:TÜRKTRUST_Elektronik_Sertifika_Hizmet_Sağlayıcısı_H5.pem

Adding debian:E-Tugra_Certification_Authority.pem

Adding debian:Certigna.pem

Adding debian:Sonera_Class_2_Root_CA.pem

Adding debian:TrustCor_RootCert_CA-2.pem

Adding debian:SwissSign_Silver_CA_-_G2.pem

Adding debian:Certum_Trusted_Network_CA_2.pem

Adding debian:D-TRUST_Root_Class_3_CA_2_EV_2009.pem

Adding debian:CFCA_EV_ROOT.pem

Adding debian:AffirmTrust_Networking.pem

Adding debian:T-TeleSec_GlobalRoot_Class_2.pem

Adding debian:IdenTrust_Public_Sector_Root_CA_1.pem

Adding debian:IdenTrust_Commercial_Root_CA_1.pem

Adding debian:TrustCor_RootCert_CA-1.pem

Adding debian:Comodo_AAA_Services_root.pem

Adding debian:Amazon_Root_CA_3.pem

Adding debian:GeoTrust_Universal_CA_2.pem

Adding debian:Security_Communication_RootCA2.pem

Adding debian:GeoTrust_Global_CA.pem

Adding debian:Deutsche_Telekom_Root_CA_2.pem

Adding debian:OpenTrust_Root_CA_G2.pem

Adding debian:GDCA_TrustAUTH_R5_ROOT.pem

Adding debian:USERTrust_ECC_Certification_Authority.pem

Adding debian:SecureTrust_CA.pem

Adding debian:D-TRUST_Root_Class_3_CA_2_2009.pem

Adding debian:TrustCor_ECA-1.pem

Adding debian:SZAFIR_ROOT_CA2.pem

Adding debian:Secure_Global_CA.pem

Adding debian:DigiCert_High_Assurance_EV_Root_CA.pem

Adding debian:ePKI_Root_Certification_Authority.pem

Adding debian:GeoTrust_Primary_Certification_Authority.pem

Adding debian:Entrust.net_Premium_2048_Secure_Server_CA.pem

Adding debian:Staat_der_Nederlanden_Root_CA_-_G3.pem

Adding debian:ISRG_Root_X1.pem

Adding debian:Security_Communication_Root_CA.pem

Adding debian:SwissSign_Gold_CA_-_G2.pem

Adding debian:COMODO_RSA_Certification_Authority.pem

Adding debian:Amazon_Root_CA_4.pem

Adding debian:TWCA_Global_Root_CA.pem

Adding debian:Autoridad_de_Certificacion_Firmaprofesional_CIF_A62634068.pem

Adding debian:LuxTrust_Global_Root_2.pem

Adding debian:TWCA_Root_Certification_Authority.pem

Adding debian:Amazon_Root_CA_2.pem

Adding debian:Go_Daddy_Root_Certificate_Authority_-_G2.pem

Adding debian:DigiCert_Assured_ID_Root_CA.pem

Adding debian:XRamp_Global_CA_Root.pem

Adding debian:GeoTrust_Primary_Certification_Authority_-_G3.pem

Adding debian:Starfield_Class_2_CA.pem

Adding debian:Amazon_Root_CA_1.pem


Processing triggers for mime-support (3.60ubuntu1) …

Processing triggers for desktop-file-utils (0.23-1ubuntu3.18.04.1) …

Setting up libpthread-stubs0-dev:amd64 (0.3-4) …

Setting up xorg-sgml-doctools (1:1.11-1) …

Setting up libx11-6:amd64 (2:1.6.4-3ubuntu0.1) …

Setting up libgif7:amd64 (5.1.4-2) …

Setting up x11proto-dev (2018.4-4) …

Setting up xtrans-dev (1.3.5-1) …

Setting up libxdmcp-dev:amd64 (1:1.1.2-3) …

Processing triggers for libc-bin (2.27-3ubuntu1) …

Setting up libice-dev:amd64 (2:1.0.9-2) …

Setting up libx11-doc (2:1.6.4-3ubuntu0.1) …

Processing triggers for man-db (2.8.3-2) …

Processing triggers for gnome-menus (3.13.3-11ubuntu1) …

Setting up fonts-dejavu-extra (2.37-1) …

Processing triggers for ca-certificates (20180409) …

Updating certificates in /etc/ssl/certs…

0 added, 0 removed; done.

Running hooks in /etc/ca-certificates/update.d…




Setting up libatk-wrapper-java (0.33.3-20ubuntu0.1) …

Processing triggers for hicolor-icon-theme (0.17-2) …

Processing triggers for fontconfig (2.12.6-0ubuntu2) …

Setting up openjdk-8-jre-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up libsm-dev:amd64 (2:1.2.2-1) …

Setting up x11proto-core-dev (2018.4-4) …

Setting up openjdk-8-jdk-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up libxau-dev:amd64 (1:1.0.8-1) …

Setting up libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) …

Setting up libxcb1-dev:amd64 (1.13-1) …

Setting up libx11-dev:amd64 (2:1.6.4-3ubuntu0.1) …

Setting up libxt-dev:amd64 (1:1.1.5-1) …

Setting up openjdk-8-jre:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up openjdk-8-jdk:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Processing triggers for libc-bin (2.27-3ubuntu1) …

Errors were encountered while processing:



E: Sub-process /usr/bin/dpkg returned an error code (1)


vskumar@ubuntu:~$ java -version

java version “1.8.0_171”

Java(TM) SE Runtime Environment (build 1.8.0_171-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)



==== End of Output =====>




=== Output for downloading gradle ====>

vskumar@ubuntu:~$ wget https://services.gradle.org/distributions/gradle-4.10.2-bin.zip -P /tmp

–2018-11-01 05:14:35–  https://services.gradle.org/distributions/gradle-4.10.2-bin.zip

Resolving services.gradle.org (services.gradle.org)…,,, …

Connecting to services.gradle.org (services.gradle.org)||:443… connected.

HTTP request sent, awaiting response… 301 Moved Permanently

Location: https://downloads.gradle.org/distributions/gradle-4.10.2-bin.zip [following]

–2018-11-01 05:14:35–  https://downloads.gradle.org/distributions/gradle-4.10.2-bin.zip

Resolving downloads.gradle.org (downloads.gradle.org)…,,, …

Connecting to downloads.gradle.org (downloads.gradle.org)||:443… connected.

HTTP request sent, awaiting response… 200 OK

Length: 78420037 (75M) [application/zip]

Saving to: ‘/tmp/gradle-4.10.2-bin.zip’


gradle-4.10.2-bin.z 100%[==================>]  74.79M  1.83MB/s    in 47s


2018-11-01 05:15:22 (1.60 MB/s) – ‘/tmp/gradle-4.10.2-bin.zip’ saved [78420037/78420037]



=== End of output =============>


=== Gradle Files verification ===>

vskumar@ubuntu:~$ ls /opt/gradle/gradle-4.10.2

bin  getting-started.html  init.d  lib  LICENSE  media  NOTICE




=== Output for shell config file creation =====>

skumar@ubuntu:~$ sudo vim /etc/profile.d/gradle.sh

vskumar@ubuntu:~$ cat  vim /etc/profile.d/gradle.sh

cat: vim: No such file or directory

export GRADLE_HOME=/opt/gradle/gradle-4.10.2

export PATH=${GRADLE_HOME}/bin:${PATH}


=========== End of file content display ====>


=== Output for version checking ====>

vskumar@ubuntu:~$ source /etc/profile.d/gradle.sh

vskumar@ubuntu:~$ gradle -v


Welcome to Gradle 4.10.2!


Here are the highlights of this release:

– Incremental Java compilation by default

– Periodic Gradle caches cleanup

– Gradle Kotlin DSL 1.0-RC6

– Nested included builds

– SNAPSHOT plugin versions in the `plugins {}` block


For more details see https://docs.gradle.org/4.10.2/release-notes.html




Gradle 4.10.2



Build time:   2018-09-19 18:10:15 UTC

Revision:     b4d8d5d170bb4ba516e88d7fe5647e2323d791dd


Kotlin DSL:   1.0-rc-6

Kotlin:       1.2.61

Groovy:       2.4.15

Ant:          Apache Ant(TM) version 1.9.11 compiled on March 23 2018

JVM:          1.8.0_171 (Oracle Corporation 25.171-b11)

OS:           Linux 4.15.0-29-generic amd64




==== End of Lab exercise output  ===========>

Good luck!!
Thanks for visiting this blog/video……. bye for now…