#securebackups

[amylynnorg]

Everything is going to let you down in some way shape or form. This not a curse, it's the likelihood of life. No human is perfect. Each of us have our own responsibilities in life and our own burdens. Computers too can let us down. Phones can get damaged as well as lost and if you didn't backup data then again your system or devices have let you down. If you have important content on your phone or computers you need to back it up, save it somewhere safe so it's there when you need it. Print things out before they get lost or damaged. Uploading everything to the cloud also isn't secure.  Even online storage like Google Drive or Dropbox aren't 100% safe. There is no format online or off that offers 100% secure backups. Psalms 118:8: "It is better to trust in the LORD than to put confidence in man" Be sure to Like, Subscribe, and Follow to our social media channels: https://www.facebook.com/AmyLynnsVoiceOvers https://twitter.com/amylynnorg https://thevoiceofamylynn.wordpress.com https://www.youtube.com/AmyLynnOrg Visit our website at: http://www.amylynn.org

[server2us]

Backup The Ultimate Guide to Choosing a Backup Storage Solution

In the digital age, data is one of the most valuable assets for individuals and businesses alike. Whether it’s personal photos, important documents, or critical business data, losing this information can be devastating. This is where a reliable backup storage solution comes into play. In this guide, we’ll explore the key factors to consider when choosing a backup storage solution and highlight some of the top options available.

[livetechservice]

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[tbrc34]

"Shaping the Future of Storage: Recordable Optical Disc Market Predictions for 2024-2033"

Recordable Optical Disc Market : Recordable optical discs, such as CDs, DVDs, and Blu-ray discs, remain a reliable medium for data storage, even in an era dominated by cloud computing and solid-state drives. These discs offer a unique advantage: long-term data preservation with low susceptibility to data corruption and physical damage. As demand for archiving critical data, media, and even personal collections continues, optical discs are evolving with higher storage capacities and better recording technologies. Industries such as entertainment, healthcare, and government sectors still rely on this physical format for secure backups and offline data archiving, ensuring that crucial information is preserved for decades.

To Request Sample Report : https://www.globalinsightservices.com/request-sample/?id=GIS23977 &utm_source=SnehaPatil&utm_medium=Article

Looking forward, the recordable optical disc market is expected to focus on ultra-high-definition storage, archival quality improvements, and eco-friendly materials. Advances in Blu-ray technology, including 4K UHD discs, provide increased capacity and playback quality, making them attractive for media professionals and consumers alike. While digital storage trends are shifting toward cloud and flash-based solutions, optical discs maintain their niche in sectors where data longevity, security, and physical ownership are key priorities. As optical media continues to innovate, it will remain relevant for specialized storage needs, especially in archival and offline scenarios.

Relevant Link : Application Specific Integrated Circuit Market : https://linkewire.com/2024/10/23/the-evolving-landscape-of-application-specific-integrated-circuit-market-forecast-2024-2033/

#OpticalDiscs #DataPreservation #PhysicalMedia #LongTermStorage #BluRayTech #ArchivalSolutions #SecureBackup #OfflineStorage #UHDStorage #EcoFriendlyTech #DataArchiving #TechForMedia #DigitalStorage #4KUltraHD #NextGenStorage

[valevpn]

🧐 Maze Ransomware: All You Need to Know

In recent years, ransomware attacks have become a significant threat to individuals and organizations worldwide. Among the various ransomware strains, Maze ransomware stands out as one of the most notorious and sophisticated. In this article, we will delve into what Maze ransomware is, and crucial steps to protect yourself from falling victim to this malicious software.

Read on 👉 https://www.valevpn.com/post/maze-ransomware-all-you-need-to-know

MazeRansomware #RansomwareThreat #Cybersecurity #DataProtection #MalwareAttacks #DataBreach #CyberThreats #ITSecurity #DigitalSecurity #ProtectYourData #MazeLeakSite #RansomwareProtection #CyberSafety #DataPrivacy #InternetSecurity #NetworkSecurity #IncidentResponse #PhishingAwareness #OnlineSafety #RansomwareAwareness #DataRecovery #CyberDefense #RansomwarePrevention #SecureBackup #RansomwareResponse #ITBestPractices #InformationSecurity #DataSecurity #RansomwareVictims #OnlineThreats #ITTraining

[advengersonlineadvertising]

Never Worry About Data Loss Again

Cloud Solutions For Your Business: Veeam, Servers, NAS, Computer Backup

Visit: https://www.backblaze.com/business-backup.html#af9vdw

[warhammertim-blog]

It's a dirty job but someone has to do it with the help of @glyphtech #dit #musical #newshow #canttalkaboutit #funworkday #film #longday #glyph #datamanaging #securebackup https://www.instagram.com/p/B1uRzZ4HALV/?igshid=1tbm9b5bkexel

[hafizhamza313]

What is the best way to make a secure backup of the data?

What is the best way to make a secure backup of the data?

The backup of the data is of crucial importance for any organization. If we are not able to keep all the data safe and cannot recover them in the shortest possible time, if necessary, we can have serious problems. Therefore, it is vital to choose the best backup strategy, and we tell you which one is in this article. There are many backup strategies based on off-site physical support, and the oldest is to make the copies on physical media-on tape, for more data-and physically transport those copies to another site separate from the original. This method is somewhat outdated, but even today it is still used. There are variants, but all the methods related to the physical transport of the data have a great disadvantage: the recovery time - RTO, or Recovery Time Objective-. If we talk about disk backup, we are facing a similar situation, although faster both to make the copies and to restore the data. Here we will focus especially on the backup in the Cloud, which is a faster, more scalable, flexible and secure solution. Regardless of this, there are several types of backup that we will comment briefly.

Most frequent types of backup

The three basic types of backup, the best known, are the complete, the incremental and the differential. All have their advantages and disadvantages, and each organization must decide which type best suits their own needs. In addition, there are a couple of variants on the basic types that are worth discussing. Full backup As the name suggests, a complete backup backs up all of our data. Without much more complication, it has the proviso that it consumes a lot of time and resources each time a copy is made. This means that many companies make their backups periodically, and between each copy, there is an appreciable risk of data loss in the event of a disaster. Incremental backup Incremental backup is intended to save time and storage space. An incremental backup is one in which the data that has changed since the last copy is backed up. With this strategy, the first time a full backup of the data will be made, and the following will only make copies of the new data and existing data that have been modified. A complete restoration of the data implies that all increments must be restored. If any of the created copies failed or corrupted, including the first one, the restoration would be incomplete. There are different variants of the incremental backup that aim to improve the features: incremental multilevel, incremental inverse, incremental at the block level or byte level ... One of the most interesting variants is the so-called incremental-forever backup. An initial full backup is made, and from there only incremental copies are made, which are stored on a server. This server tracks all increments and sends the correct data to the client during restores. In the Cloud it is something simple to implement: the data is divided into parts and placed in a Cloud storage system. The metadata about the fragments is stored in a persistent system, which allows the system to assemble a point-in-time backup of these fragments at the time of restoration. This is the solution that maintains a better compromise between the resources needed in the backup server and data recovery time. Differential backup A differential backup is similar to the incremental concept that we have just seen, but it has a particularity that makes it different, and more advantageous. The difference with respect to the incremental backup is that in the first, copies of the data that changed from the last backup are made; in the differential backup, the data that changed from the previous full backup is copied. The implications are huge in terms of recovery time since you do not have to restore each increment. The disadvantage is that, over time, the storage space required will grow.

How do I guarantee a good backup of my business data?

Choosing a provider that has a solid backup strategy is a strategic decision. It is the best way to ensure that we have the backing of the data and that we can recover it from any disaster in the shortest possible time. We also provide customized backup solutions, efficient and secure to protect the data of companies that require it. Or you may visit hard drive repair service Therefore, making a backup of physical and virtual equipment, files, databases or mobile phones is easier. It is a task that can be programmed with comfort and with the periodicity that is desired. The copies will be stored in our Data Centers - and it is possible to choose the Data Center. Data restoration is simple and fast, we just need a few clicks to get it up and running. With this solution, we can unify the tasks of backup and restoration of multiple platforms and environments from a single web interface. By installing its corresponding agent, it is possible to easily make backup copies of multiple file systems (FAT16 / 32, NTFS, HFS +, Linux swap, etc.), databases (SQL, MySQL, etc.) or platforms (Exchange, SharePoint, Android, iOS, etc.). It is also possible to program in a simple way the policy of backup copies of each system, choosing the periodicity, the encryption or the exact moment of the execution of the copies. In this way, it is possible to ensure the safeguarding of the latest changes in the data without affecting performance. Read the full article

[miralsurvival]

Apache tomcat download

Apache tomcat download how to#

Apache tomcat download software download#

Apache tomcat download portable#

Apache tomcat download code#

Ġ 00:45:44.313 INFO .AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector, useOpenSSL Ġ 00:45:44.320 INFO .AprLifecycleListener. Ġ 00:45:44.313 INFO .AprLifecycleListener.lifecycleEvent APR capabilities: IPv6, sendfile, accept filters, random. If all goes well, you should be able to see this in the outputĬat /opt/apache-tomcat-8.5.16/logs/catalina.out | moreĠ 00:45:44.312 INFO .AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library using APR version. Alternatively, you can verify the hash on the file. Create the folders C:Program FilesTomcat, C:Program Files. gpg -import KEYS gpg -verify downloadedfile.asc downloadedfile. Download the product and unzip the content to a temporary folder on your server. First download the KEYS as well as the asc signature file for the relevant distribution. LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CATALINA_HOME/lib Verify the PGP signature using PGP or GPG. Vi /opt/apache-tomcat-8.5.16/bin/setenv.sh A new file will be created if not present already. The last step is to set up the environment so that apache tomcat runtime can find the native libraries.Īdd the entries below into the setenv.sh file. config -fPIC -prefix=/opt/software/ -openssldir=/opt/software/Ĭd /opt/apache-tomcat-8.5.16/bin/tomcat-native-1.2.12-src/native/

Apache tomcat download how to#

Install the development tools for building the various libraries This tutorial explains how to install the Apache Tomcat Java. Sudo yum install -y jdk-8u141-linux-圆4.rpm Wget -no-check-certificate -no-cookies -header "Cookie: oraclelicense=accept-securebackup-cookie" You can install it in any directory that you like. we will install them in a directory called /opt/softwares.

Apache tomcat download portable#

The native library requires openssl and APR (Apache portable runtime).

Apache tomcat download code#

The native source code is in the bin directory. For everyone else, use whatever user you want the tomcat to run as.ĭownload apache tomcat. This is where we will install the tomcat instance.

If you are on an amazon box then login as root and change directory to /opt.

The steps were performed on an AWS EC2 instance (Amazon Linux), but should work on most of the linux systems. If you are using Apache Tomcat in production then it would be good to install Apache Tomcat native library as it has some optimizations for production use. In next section we will create our first servlet program in eclipse.Steps to install apache tomcat native and its dependencies Now it should be up and running on port 8080. This page provides download links for obtaining the latest version of Tomcat Native software.

Apache tomcat download software download#

You should see Tomcat v8.0 Server at localhost under Servers tab. Welcome to the Apache Tomcat Native software download page. Select Apache installation Directory and click Finish. Follow all detailed steps to configure Apache Tomcat successfully in Eclipse environment.Ĭhoose Binary Distributions Core: 32-bit Windows zip / 64-bit Windows zip Setup and Install Apache Tomcat Server in Eclipse Development Environmentīy default when you download Eclipse IDE, it doesn’t come with Tomcat install with it. Moreover, you can simply delete the entire Eclipse directory when it is no longer needed (without running any un-installer). Unzip the downloaded file into a directory of your choice. For web development, choose " Eclipse IDE for Java EE Developers" (32-bit or 64-bit) (e.g., "eclipse-jee-mars-R-win32-x86_64.zip"). If you have not installed JDK in your system Read " How to Install JDK (on Windows)".ĭownload Eclipse from. To use Eclipse for Java programming, you need to first install Java Development Kit (JDK). These installation steps are written for windows user. Apache Tomcat is the best production ready web container. For Web Development project you need Web Server. It is essential that you verify the integrity of the downloaded file using the PGP signature (. 1.5 Installation of Apache Tomcat in Eclipse Development EnvironmentĮclipse is a very powerful development environment for Java. Alternate download locations are suggested below.

[computingpostcom]

In this tutorial, I’ll walk you through the steps to install Oracle Java 11 on Ubuntu 22.04|20.04|18.04. Java 11 is a long-term support (LTS) release made available to the General public on 25 September 2018 and is production-ready. You can install Java 11 on Ubuntu 22.04|20.04|18.04 either from one of the following methods: Java SE Development Kit 11 (JDK 11) OpenJDK 11 This guide will cover the installation of Oracle Java 11 on Ubuntu 22.04|20.04|18.04 from both methods. Method 1: Install Oracle Java 11 from Upstream repo / PPA – Recommended For Ubuntu 22.04/20.04 , run: sudo apt update sudo apt install openjdk-11-jdk Ubuntu 18.04 sudo add-apt-repository ppa:linuxuprising/java sudo apt update sudo apt install oracle-java11-set-default If you don’t want to set Java 11 as default, then install: sudo apt install oracle-java11-installer Conform Java verison: $ java -version openjdk version "11.0.7" 2020-04-14 OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1) OpenJDK 64-Bit Server VM (build 11.0.7+10-post-Ubuntu-3ubuntu1, mixed mode, sharing) Setting Default version of Java If you have more than one version of Java installed in your system, you can refer to our guide on how to set default version for all applications. How to set default Java version on Ubuntu / Debian Method 2: Manually install OpenJDK 11 on Ubuntu 22.04|20.04|18.04 OpenJDK is a free and open-source implementation of the Java Platform, Standard Edition licensed under the GNU General Public License version 2. Check the latest release of OpenJDK 11 before running the command below: wget https://download.java.net/openjdk/jdk11/ri/openjdk-11+28_linux-x64_bin.tar.gz This will download OpenJDK 11 tar file to your working directory. After the download, extract the archive tar zxvf openjdk-11+28_linux-x64_bin.tar.gz Move the resulting folder to /usr/local/ sudo mv jdk-11* /usr/local/ Set environment variables sudo vim /etc/profile.d/jdk.sh Add: export JAVA_HOME=/usr/local/jdk-11 export PATH=$PATH:$JAVA_HOME/bin Source your profile file and check java command $ source /etc/profile $ java -version openjdk version "11.0.2" 2018-10-16 OpenJDK Runtime Environment 18.9 (build 11.0.2+9) OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode) $ which java /usr/local/jdk-11.0.2/bin/java Method 3: Manually Install Java SE Development Kit 11 (JDK 11) Download the latest release of JDK 11. wget --no-check-certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/11.0.12%2B8/f411702ca7704a54a79ead0c2e0942a3/jdk-11.0.12_linux-x64_bin.deb Then install the package with the dpkgcommand sudo apt install ./jdk-11.0.12_linux-x64_bin.deb If you encounter dependency issues, then run: $ sudo apt -f install $ sudo dpkg -i jdk-11.0.12_linux-x64_bin.deb Set environment variables sudo vim /etc/profile.d/jdk.sh Add: export JAVA_HOME=/usr/lib/jvm/jdk-11.0.12/ export PATH=$PATH:$JAVA_HOME/bin Source the file and confirm Java version installed $ source /etc/profile.d/jdk.sh $ java -version java version "11.0.12" 2021-10-16 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode

[adamgdooley]

The Four Practices Every Business Should Be Doing

The world is changing so quickly that it can be hard for individuals and for companies alike to keep track. Some of these changes cause headaches, but others solve problems and make work life easier for everyone. These changes include means to share information more effectively, to store it more meaningfully, and to even create more value to your customers. To ensure that your business is working as well and as effectively as possible, then you need to implement these five practices:

1. Backing Up Your Data

One of the best new changes to our society is the cloud. The cloud is an online backup system for your data, however, the cloud as it exists on our phones or through Google isn’t as effective as it can be. Businesses should use SecureBackup for controlled uploading. This means that, instead of backing up one file, you can back up your entire hard drive. Similarly, you can also create filters so that you can back up the information that you want more effectively. Implementing this practice will ensure that you will never lose data again.

2. Using Management Systems

On top of backing up your data to an online database, you should also invest in proper management systems. These systems store information correctly so that you can easily retrieve and make sense of the data you have. There are many kinds of systems to choose from. There are database management systems (DBMS), Customer Relationship Management software (CMS) and much more. Use the systems that are right for you to help you manage and eventually expand your company.

3. Inputting Data Correctly

A practice that you should start immediately is inputting data correctly. Having the best management systems in the world won’t help you if you and your employees input information differently. Don’t miss out on crucial data. Instead, create a method for data input that you can train your employees in. That way, all information will be stored uniformly, and your employees will all be able to search and find what they are looking for.

4. Using AI to Customize Customer Experience

While artificial intelligence isn’t at the point of sentience, it is useful for everyday customer relations. Use AI features to provide your customers with more value. You can do this by customizing the experience for every single customer or client, using an AI. You will be able to provide better service without the headache of manual labor. For instance, you can create an email chain that sends customer’s reminders of unpurchased items in checkout, and you can send them recommendations based on their search history, and more.

Technology is allowing us to work more effectively and efficiently than ever before. Not implementing these technologies and systems into your workforce is a huge mistake. Having your data backed up securely online is useful for all occasions, from emergencies to working remotely. Similarly, using the appropriate management systems and training your employees to use them correctly is how you will all be more efficient. Once your data is stored and filed correctly, you will be able to provide your customers with a unique, custom experience that will grow your business. To succeed, innovate, and use technology to your benefit.

Go to Source

The post The Four Practices Every Business Should Be Doing appeared first on Statii News.

from Statii News http://news.statii.co.uk/the-four-practices-every-business-should-be-doing/ from Statii News https://statiicouk.tumblr.com/post/166945834142

[andreluis]

Instalando Java 8 (JDK/JRE 8u121) no Fedora 25

Instalando Java 8 (JDK/JRE 8u121) no Fedora 25

  Download do Arquivo Java mais recente

Baixe o último lançamento do Java SE Development Kit 8 a partir de sua página de download oficial ou use os seguintes comandos para fazer o download do shell. Para 64Bit

# Cd / opt / # Wget –no-cookies –no-check-certificate –header “Cookie: gpw_e24 = http% 3A% 2F% 2Fwww.oracle.com% 2F; oraclelicense = aceitar-securebackup-cookie” “http: // download…

[aborrower]

CentOS7 DLNA server

��宅LAN内のファイルサーバーにDLNA機能を持たせる。

UMSインストール

DLNAサーバーとしてUniversal Media Server( OfficialPageと SourceForge )を使用した。

トランスコードできるのでReadymedia(旧miniDLNA)よりもこちらを選んだ。

※作業の参考ページ

Universal Media ServerからUMSをダウンロード。これを書いた時点での安定版は6.5.3。Java8版使用。 解凍するとums-6.5.3フォルダができる。

$ wget https://sourceforge.net/projects/unimediaserver/files/Official%20Releases/Linux/UMS-6.5.3-Java8.tgz $ tar xzvf UMS-6.5.3-Java8.tgz

以降は大体root権限が必要な作業。

マルチメディア関連のダウンロード元としてNux's Repositoriesを追加。 バージョンは古くなるけど自宅のLAN用途には問題なし？

# yum -y install epel-release && rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm

マルチメディア関連のファイルが必要。mplayer, mencoder, ffmpeg, mediainfoをインストール。

# yum install mplayer mencoder ffmpeg mediainfo

Oracleからjava8をいDL、インストール。ライセンスやら聞いてくるページなので色々オプションつけないとDLできないらしい。これを書いた時点ではjdk-8u112-linux-x64.rpmを使用した。参考:stackoverflow

# mkdir /usr/java # cd /usr/java # wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u112-b15/jdk-8u112-linux-x64.rpm # yum localinstall /usr/java/jdk-8u112-linux-x64.rpm

/optにフォルダを移動。

後のアップデートを考え、/opt/ums→/opt/ums-6.5.3にシンボリックリンクを作成する。

# mv ums-6.5.3 /opt/. # ln -s /opt/ums-6.5.3 /opt/ums

/opt/umsに移動し、UMS設定ファイルのディレクトリ作成とファイル配置

# cd /opt/ums # mkdir /etc/ums # cp UMS.conf WEB.conf /etc/ums

umsを動かすための専用ユーザーを作成。関連ディレクトリの所有権変更、。

# useradd -d /opt/ums -s /sbin/nologin ums # chown -R ums:ums /etc/ums # chown -R ums:ums /opt/ums-6.5.3

systemDに登録するためのserviceファイル作成。

# nano /etc/systemd/system/ums.service

[Unit] Description=Universal Media Server [Service] Type=simple Environment="UMS_PROFILE=/etc/ums/UMS.conf" User=ums Group=ums ExecStart=/opt/ums/UMS.sh [Install] WantedBy=multi-user.target

UMS.confを編集

# nano /etc/ums/UMS.conf

当座の設定が必要だったのは

使用するNICの設定(vpnserverを兼ねている関係で）

サムネイルを開始何秒後の画像にするか、mplayerでのサムネイル作成

配信動画のあるディレクトリ設定

# Force networking on interface network_interface = br0 # Thumbnail seeking position (in seconds) thumbnail_seek_position = 120 # Use MPlayer for video thumbnails use_mplayer_for_video_thumbs = true # Shared folders folders = /media/one, /media/two

そしてUMS起動。

# systemctl daemon-reload # systemctl enable ums # systemctl start ums

UMSのアップデート手順:

/optに新バージョンのアーカイブを解凍配置し、 /opt/ums→旧バージョンのリンクを解除し、新バージョンへリンクさせるだけ

# systemctl stop ums # unlink /opt/ums # ln -s /opt/ums-6.5.3 /opt/ums # systemctl start ums

[computingpostcom]

In this tutorial, I’ll walk you through the steps to install Oracle Java 11 on Ubuntu 22.04|20.04|18.04. Java 11 is a long-term support (LTS) release made available to the General public on 25 September 2018 and is production-ready. You can install Java 11 on Ubuntu 22.04|20.04|18.04 either from one of the following methods: Java SE Development Kit 11 (JDK 11) OpenJDK 11 This guide will cover the installation of Oracle Java 11 on Ubuntu 22.04|20.04|18.04 from both methods. Method 1: Install Oracle Java 11 from Upstream repo / PPA – Recommended For Ubuntu 22.04/20.04 , run: sudo apt update sudo apt install openjdk-11-jdk Ubuntu 18.04 sudo add-apt-repository ppa:linuxuprising/java sudo apt update sudo apt install oracle-java11-set-default If you don’t want to set Java 11 as default, then install: sudo apt install oracle-java11-installer Conform Java verison: $ java -version openjdk version "11.0.7" 2020-04-14 OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1) OpenJDK 64-Bit Server VM (build 11.0.7+10-post-Ubuntu-3ubuntu1, mixed mode, sharing) Setting Default version of Java If you have more than one version of Java installed in your system, you can refer to our guide on how to set default version for all applications. How to set default Java version on Ubuntu / Debian Method 2: Manually install OpenJDK 11 on Ubuntu 22.04|20.04|18.04 OpenJDK is a free and open-source implementation of the Java Platform, Standard Edition licensed under the GNU General Public License version 2. Check the latest release of OpenJDK 11 before running the command below: wget https://download.java.net/openjdk/jdk11/ri/openjdk-11+28_linux-x64_bin.tar.gz This will download OpenJDK 11 tar file to your working directory. After the download, extract the archive tar zxvf openjdk-11+28_linux-x64_bin.tar.gz Move the resulting folder to /usr/local/ sudo mv jdk-11* /usr/local/ Set environment variables sudo vim /etc/profile.d/jdk.sh Add: export JAVA_HOME=/usr/local/jdk-11 export PATH=$PATH:$JAVA_HOME/bin Source your profile file and check java command $ source /etc/profile $ java -version openjdk version "11.0.2" 2018-10-16 OpenJDK Runtime Environment 18.9 (build 11.0.2+9) OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode) $ which java /usr/local/jdk-11.0.2/bin/java Method 3: Manually Install Java SE Development Kit 11 (JDK 11) Download the latest release of JDK 11. wget --no-check-certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/11.0.12%2B8/f411702ca7704a54a79ead0c2e0942a3/jdk-11.0.12_linux-x64_bin.deb Then install the package with the dpkgcommand sudo apt install ./jdk-11.0.12_linux-x64_bin.deb If you encounter dependency issues, then run: $ sudo apt -f install $ sudo dpkg -i jdk-11.0.12_linux-x64_bin.deb Set environment variables sudo vim /etc/profile.d/jdk.sh Add: export JAVA_HOME=/usr/lib/jvm/jdk-11.0.12/ export PATH=$PATH:$JAVA_HOME/bin Source the file and confirm Java version installed $ source /etc/profile.d/jdk.sh $ java -version java version "11.0.12" 2021-10-16 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode