logo
logo
Sign in
Lily Johnson 2019-10-15

Do you not want macOS Catalina anymore?

Well, downgrading from MacOS Catalina is possible, just follow the guidelines mentioned below.Step 1: Format the external drive for a Mac deviceFirstly, you need to plug-in the USB cable to the Mac device.Then, press on the Finder in the Dock.After that, choose Applications from the list.

It will be located on the left-hand part of the window.Next, move downwards.Then, you need to double-click on Utility.After that, move downwards.Next, do a double click on Disk Utility.Then, choose the drive under External.After that, press on the Erase option.

Note that if you have the same name of the external hard drive called ‘Untitled,’ then you require changing the name.Remember that if the device having HFS+, Choose Mac operating system Extended (Journaled).

It will be located in the format list.

Note that if Scheme is present, choose GUID Partition Map.Next, tap on Erase.After that, tap on Done whenever the procedure gets over.Lastly, you need to exit from the Disk Utility window.

collect
0
josemclean 2021-07-04
img

(CNN)Defending world champion Joey Chestnut broke his own world record Sunday, devouring 76 hot dogs and buns in 10 minutes during Nathan's Famous International Hot Dog Eating Contest.It was the 14th time the top-ranked hot dog eater in the world won the title in the last 15 years, slinging down 26 more than second place finisher Geoffrey Esper and one more than Chestnut managed last year.On the women's side, Michelle Lesco, ranked ninth overall, picked up her first championship after consuming 30 3/4 hot dogs and buns, 6 3/4 more than runner-up Sarah Rodriguez.Miko Sudo, the defending seven-time champion, did not compete this year as she's expecting her first child later this month.

Sudo set the women's record in 2020 when she ate 48.5 hot dogs and buns.The annual Fourth of July event took place in front of spectators in Coney Island.Last year's contest was held in a private location for media only due to the coronavirus pandemic.According to Nathan's, legend has it that the first contest of its kind was held on July 4, 1916, as four immigrants competed to show how patriotic they were by eating hot dogs at Nathan's stand in Coney Island.The contest has only been recorded since 1972.

collect
0
Alice John 2020-09-02
img

When you try to set up the Linux server, you will need the File Transfer Protocol (FTP) server so that you can gain access to the FTP.

Installing an FTP server on Ubuntu is easy, but you need to configure it with vsftpd, and here is how to do it:  Install vsftpdYour system might already have vsftpd and to check its availability, open the terminal window, and insert the following command:“sudo apt list –installed”Somewhere near the bottom of the list, you’ll find vsftpd.

If not, then install it using the following command:“sudo apt install vsftpd”Start configuring vsftpd after installation, but first, make a copy of the original config file.

Create an FTP UserFor this procedure, you will need an FTP user account to use any FTP client for accessing the files hosted on the server using the vsftpd.

To get access via port 20, use the following command:“sudo ufw allow 20/tcp”If your system distros use an alternative, then check the documentation properly to open the ports.

Use the following command to edit:“sudo nano /etc/vsftpd.conf”Then, find ‘write_enabled’ and uncomment the entry.

collect
0
mangesh dhulap 2019-04-20
img

In this article, we will learn ‘How to Install Apache OpenOffice on Ubuntu 18.04’.System Requirements:Linux kernel version 2.6 or higher, glibc2 version 2.5 or higher256 Mbytes RAM (512 MB recommended)400 Mbytes available disk spaceX-Server with 1024 x 768 or higher resolution with at least 256 colorsJava Runtime Environment (JRE) 1.6.x or LaterFollow the below steps to install Apache OpenOffice 4.1.6 on Ubuntu 18.04:itsmarttricks@mangesh:~$ java -versionitsmarttricks@mangesh:~$ sudo apt-get remove --purge libreoffice*itsmarttricks@mangesh:~$ sudo apt-get install -y wgetitsmarttricks@mangesh:~$ wget https://sourceforge.net/projects/openofficeorg.mirror/files/4.1.6/binaries/en-US/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_en-US.tar.gzitsmarttricks@mangesh:~$ tar xvf Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_en-US.tar.gzitsmarttricks@mangesh:~$ cd en-US/DEBSitsmarttricks@mangesh:~/en-US/DEBS$ sudo dpkg -i *.debitsmarttricks@mangesh:~/en-US/DEBS$ cd desktop-integration/itsmarttricks@mangesh:~/en-US/DEBS/desktop-integration$ sudo dpkg -i *debRead More- https://www.itsmarttricks.com/how-to-install-apache-openoffice-4-1-6-on-ubuntu-18-04/stock

collect
0
Aditi Maxx 2023-06-02
In this step-by-step guide, we will explore some common Nginx error messages and provide solutions to help you troubleshoot and fix them, ensuring your website runs smoothly. The main configuration file is usually located at /etc/nginx/nginx. On most Linux distributions, you can restart Nginx by running the command sudo service nginx restart or sudo systemctl restart nginx. To fix this error, check if the backend server is experiencing high load or if it's undergoing maintenance. By following this step-by-step guide, you can effectively troubleshoot and fix common Nginx error messages.
collect
0
Amal KM 2022-10-04
With a little help from Skynats, you can install Cloudflare WARP on Linux like a pro. Consider how our Support Team is prepared to assist customers with installing Cloudflare WARP on Linux. Furthermore, the WARP client is available in a variety of modes to accommodate a variety of connection requirements. sudo vi /etc/wireguard/wgcf-profile. This is how Cloudflare WARP is installed on Linux.
collect
0
emily williams 2018-11-14

In the latest MacBook Pro, Apple has disabled its signature Startup Chime, and some users are confused as to why the developer has removed it.

The company has disabled the tone, but it doesn’t mean that it can’t be activated again.

By digging into the system and some efforts, you can restore the classic Mac Startup Chime.There is an important requirement for the startup sound, but it is majorly essential for professional users.

So if you are regular or average user, you can ignore the disabled Startup Chime.

But being a professional, you may need to follow the steps to correctly and effortlessly enable or restore the Classic Mac Startup Chime.Here’s how to restore the classic Mac startup chimeGo to Launchpad and click on Other.Now, select and open Terminal from the menu.When Terminal is open, enter the following command – sudo nvram BootAudio=%01.You will see Terminal is asking you to provide your system password.Enter the password to Terminal.To return to the silent boot mode, you will need to enter the command in order to enable the silent boot mode in your MacBook.Type sudo nvram BootAudio=%00.You can also disable the Auto Boot Functionality with a command line if you want to return to the older appearance.Type sudo nvram AutoBoot=%00.But the Auto Boot can be restored again if you type – “sudo nvram AutoBoot=%03” command line in Terminal.Remember, the startup sound has some functional uses.

You hear the startup sound when the operating system finds all that all the important components are working fine.

collect
0
David Warner 2023-07-07
img
The three methods are:Install the Linux application for ExpressVPNConfigure ExpressVPN using Ubuntu Network ManagerConfigure ExpressVPN Using a TerminalMethod 1: Install The Linux Application For ExpressVPNFollow the steps to set up ExpressVPN on Linux using Linux application. Utilize any Web browser on your computer to sign up for ExpressVPN. Method 2: Configure ExpressVPN Using Ubuntu Network ManagerFollow the steps to set up ExpressVPN on Linux using Ubuntu Network Manager. Utilize any Web browser on your computer to sign up for ExpressVPN. Method 3: Configure ExpressVPN Using A TerminalFollow the steps to set up ExpressVPN on Linux using Terminal. Utilize any Web browser on your computer to sign up for ExpressVPN. Ubuntu Linux installation instructions:Launch Terminal and type “$ sudo apt instal openvpn openvpn-systemd-resolved” to instal OpenVPN. Ubuntu Linux installation instructions:Launch Terminal and type “$ sudo apt instal openvpn openvpn-systemd-resolved” to instal OpenVPN.
collect
0
Billy Mark 2019-05-09
img

In the GNOME distribution of Linux, you can easily change the themes whenever you want.

There is a tool named GNOME Tweak Tool in the OS that allows the users to install and change themes easily.Source : http://2norton.com/how-to-download-install-and-change-themes-in-ubuntu/How to install themes in UbuntuThese are the three ways you can use to install themes in Ubuntu:•    Installing themes using PPA•    Installing via .deb packages•    Installing via archive filesInstalling themes using PPAIt is the easiest and straightforward way to get themes.

Here is that three command lines that update the theme package automatically.“sudo add-apt-repository ppa:system76/pop”“Sudo apt-get update”“sudo app-get install [THEME’S NAME]”The theme name you entered will install.Installing via .deb packagesMany theme developer offers “.deb” packages for the themes.

You just have to download the .deb package of the theme you want to use and install it as you install the other programs.Installing via archive filesYou can visit GNOME looks website to search for the themes.

The themes downloaded from the sites are in “zip” or tar form.

Once it installs, reboot your device.

collect
0
karen jodes 2020-10-23

There is not a single device, gadget, or website that doesn’t create some problems with time.

Among all the technical issues, it is quite common to experience the ‘DNS server not responding’ error while connecting to an IP address.

If this is your first time experiencing the DNS issue, note that DNS stands for Domain Name System, and it is responsible for converting a domain name into an IP address, which is then used by you.

Here, the DNS server acts as the gateway that gives the IP address to the computer in return for a URL.Now that you understand DNS, you would know how much work it has to do to find a perfect IP address every time you type a URL in the search box.

You can also try cleaning the browser data and reinstalling or uninstalling the web extensions.Wipe DNS CacheIf your system shows the “DNS Server Not Responding” error, then there might be some problem with the DNS cache, a file on your desktop that keeps the record of all the IP addresses you visit every day.

Wiping away the DNS cache will resolve the issue, and here is how to do it:If you are using a Windows system, start by clicking on the Start button, then type “Command Prompt.” Select a relevant result and type “ipconfig /flushdns.”The macOS users have to open the terminal.If you’re using El Capitan or later, type “sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder” and hit Enter.Switch to Safe ModeIf you haven’t found the right solution until now, then the software, drivers, and apps are responsible for interfering with your DNS server connection.

collect
0
tech ohalic 2021-05-05
img

In this article, I am going to explain about basics of Packet Sniffing using airodump-ng.Before learning about packet sniffing, we must know that the devices on the same network, communicate with each other using packets.

So, regardless of what we do on a network, whether we are watching a video, chatting with someone, logging into a website or doing anything on the internet, all the data sent in the form of packets.So, in a network, all the devices ensure that these packets are going to the right device using the MAC address of the devices.

So, each packet has a source MAC address and a destination MAC address, and it flows from source to destination.Now to start Packet Sniffing we have to put our wireless adapter into monitor mode.

For do the same you have to follow the below steps:How to put your wireless adapter in monitor modeOpen the terminal and run sudo iwconfig command.

It will show all the wireless interfaces available on your machine.Now note the name of the wireless interface you want to put in monitor mode.

The default mode will be managed.

collect
0
James Boond 2020-10-09
img

Chrome users love the lightweight operating system of a Chromebook, but it doesn’t take much time for them to realize the need for Windows apps.

In a few Chromebooks, you may find a write protection switch instead.Enable Developer ModeOnce you remove the write protection screw, now you can easily modify the Chromebook’s software.

Once you do that, your Chromebook will boot up and show a message saying that your Chrome operating system is missing or damaged.

Sign in with your Google account and sync the important data.Flash the New BIOSNow, you can flash your new BIOS within ChromeOS.

Once you do that, you gain access to a robust Linux shell environment.Download and run the below-mentioned script to replace the BIOS of your Chromebook:cd ~; curl -L -O http://mrchromebox.tech/firmware-util.sh; sudo bash firmware-util.shAfter that download, the http://mrchromebox.tech/firmware-util.sh script files and run it with root privileges.Type 3 and press Enter and choose the “Custom coreboot Firmware” option.Type Y to agree to flash your firmware and then type U for UEFI firmware installation.’Now, you will get a backup copy of the original BIOS, make sure to save it somewhere safe for future use.Once your backup process is complete, the script will download the Coreboot firmware replacement and flash it on your Chromebook.Once it is done, turn off your Chromebook.Create a Windows Installation DriveOnce you are done with the changes mentioned above, you can easily install Windows onto your Chromebook.

To do so, download an ISO and burn it on a USB drive with the help of a tool called Rufus.

collect
0
sudam jena 2019-06-28
img
Write the automation code like a professional.→Do it Like a Pro→Learn the IT infrastructure from scratch.→Implement the infrastructure on Cloud and Virtual machines.→Automate the entire infrastructure implementation. Part 0: DevOps Introduction Understanding Development Development SDLC: WaterFall & Agile Understanding Operations Dev vs Ops DevOps to the rescue What is DevOps DevOps SDLC Continuous Delivery model DevOps tools for DevOps SDLC DevOps Roles & Responsibilities Part 1: OS, Virtualization & Networking Linux Quickstart Linux Introduction, Principles & Linux distro Command line utilities & Basic commands Linux Filesystem Text Editors (VIM) Filters & I/O Redirections Users & Group administration File permissions & Ownerships Sudo Software Management: Redhat & Ubuntu Useful tools: ssh, telnet, SCP, rsync, disk utils, backups, etc Service & Process management Systems and HW stats Networking fundamentals Part 1 Components of computer networks Classification: LAN, WAN, Peer to Peer network, Server based Switches Routers Network Architecture Protocols Port numbers DNS DHCP IP Addresses Vprofile Web Application Architecture. Build & Release and relation with DevOps Understanding development and developers Why continuous integration Jenkins introduction and setup Jenkins projects/jobs Jenkins plugins Jenkins administration: Users Nodes/slaves Managing plugins Managing software versions Introduction Phases Java builds Build and Release job/project setup Nexus: Intro & Setup Software versioning & Hosted repository Integration with Jenkins Continuous integration job/project setup Complete Jenkins project: Packing Artifacts Static Code Analysis Tomcat setup Staging & productions Artifacts deployments to web servers from Jenkins Build Pipeline Jenkins not just CI tool anymore More DevOps use cases of Jenkins Continuous Integration for Vprofile Application. Alerting Developers for any build issues. Complete Continuous Delivery Build Pipeline for Vprofile on Dev, QA, UAT and Production Environment. Ansible Configuration Management & Automation What is Ansible & its features Ansible setup on local & cloud Understanding Ansible architecture & Execution Inventory Ad-hoc commands: Automating change Management with Ad Hoc commands Playbook Introduction Ansible configuration with ansible.cfg Ansible Documentation Modules, modules & lots of modules Writing playbook for web server & DB server deployments Tasks Variables Templates Loops Handlers Conditions Register Debugging Ansile Roles Identify server roles Roles structure Creating, Managing and executing roles Ansible Galaxy Exploring Roles from Galaxy Download Galaxy roles and integrate with your code Ansible Advanced Execution Improving execution time Limiting and selecting tasks Troubleshooting and Testing Puppet Config Management with Puppet Difference between Puppet & Ansible Puppet server & agent setup Writing puppet manifests Managing multi-OS(RedHat & Ubuntu) with puppet Setup LAMP Stack with Puppet Resources Variables Selectors Classes Variables Conditions Modules Puppet Forge modules: Apache VCS Firewall Mysql Templates Hiera Vprofile Continuous Delivery project What is Continuous delivery & why its needed Continuous delivery vs continuous deployments Overview of the project Infrastructure setup for the project Integrating, AWS, Git, Jenkins, Nexus, Ansible, Web servers, Backends & DBservers Project execution step by step.
collect
0
alex mercy 2020-07-11
img

iTunes is an excellent application for buying and listening to songs on Apple devices such as iPhone, iPad, and MacBook.

If you are using the iOS device, you need to know that iTunes has in-built tools to fix issues, but several users reported that they had faced iTunes error code “0xe80000a” on their Windows operating system.

It is a big issue for the users.

In this article, we will teach you how to fix this error.Update OS and iTunes With the Newest VersionHere are the steps to follow:First, you need to download and install the newest version of iTunes on your device.Update your operating system with the newest version.Turn off AntivirusHere are the steps to follow:Find your antivirus in the system tray and then right-tap on it.Select the option to disable or pause the protection.The above process is a simple way to fix this issue, and the actual process depends on the antivirus that you are using on your device.If turning off antivirus fixes iTunes error “0xe80000a,” then you need to try adjusting the setting to allow iTunes to work smoothly.Reset privacy Settings and location on your iPhoneHere are the steps to follow:Launch the “settings” application on your iPhone from the Home screen.Select “General” and then click “Reset.”Tap on the “Reset Settings” to confirm your command.After the above process, you need to check if the iTunes error “0xe80000a” is resolved.Reset Lockdown FolderHere are the steps to follow:Tap the Windows + R button on your keyboard to open the Run command prompt.In the Run Command-line type, “%ProgramData%” and then tap the “Enter” button or tap “OK.”Move to the “Apple” directory.Find the “Lockdown” directory and then rename it “Lockdown.old.”For Macbook userHere are the steps to follow:In the “Finder,” you need to click “Go” and then click “Go to Folder.”In the search field you need to type “/var/db/ lockdown.”Now the lockdown folder will appear on your screen, click entire files and then delete them.After the above process, you need to check if the issue has been resolved.For MacBook Users:Here are the steps to follow:Launch “Terminal.”In the search field type “cd /Applications/.”Then type “sudo rm -rf iTunes.app/” and then hit the “Enter” button.Enter the administrator password to confirm your command.Visit the iTunes web pages or Mac App Store to download and install iTunes again.After reinstalling the iTunes application, you need to check if the iTunes error “0xe80000a” has been resolved.Emily Watson is an inventive person who has been doing intensive research in particular topics and writing blogs and articles on webroot.com/safe and many other related topics.

She is a very knowledgeable person with lots of experience.

SOURCE: How to Fix iTunes Error 0xe80000a in Windows and Macbook 

collect
0
James Boond 2020-09-03
img

Macs are often used for watching movies, listening to music, communicating via video or voice calls, etc.

Audio is very important, especially when it comes to notifications and alerts.

Sound issues are often caused by junk, improper updates, or RAM issues.

If you are facing sound issues on your Mac, then here is what you need to do.Force Shut the CoreAudioD ProcessYou should follow these steps given below:Firstly, launch the Finder and go to the left panel.Then choose the Applications option.Thereafter, select the ‘Utilities’ option and launch the ‘Activity Monitor.’Navigate to the Search section, input ‘CoreAudiod’ and then hit the Enter button.Select the button of X to shut the procedure.Go to the ‘Force Quit’ button.Later, open the ‘sound preference’ panel then modify the level of volume.Now, you should also enter the following command into the terminal to force shut the process of CoreAudiod: sudo killall coreaudiod.Choose Another Audio Output DeviceYou should follow these steps given below:First of all, launch the System Preferences option and tap the Sound button.Thereafter, open the Output option then choose an output device.Now, reboot the system and then revert the audio output to internal speakers.Remove Audio Preferences FilesYou should follow these steps given below:Go to the Finder then go to the following path: /Library/Preferences/Audio.You should remove each file on the location and empty the trash.Now, reboot the system.Sign-in via a Different User AccountYou should follow these steps given below:Launch the System Preferences section and go to the ‘Users & Groups’ option.Select the button of plus and add the credentials.You should choose the ‘Create User’ option and then opt to ‘log off’ from the recent account.Finally, reboot the system and sign in to the newly made account.Install the Operating System AgainYou should follow these steps given below:Go to the System Preferences of the Mac and choose the Time Machine option.Thereafter, turn on the “Show Time Machine in the menu bar.”You should select the icon of the Time Machine and choose the ‘Back Up Now’ button.Allow the process to complete.

Restart the device and instantly after the sound of a startup, long-press the ‘Command-R’ buttons until you see the Apple logo.Navigate to the menu of Utilities, choose the option of ‘Disk Utility’ and click on the button of Continue.You should click on the drive.Reach the toolbar of Disk Utility; choose the icon of Erase.Select the button of Apply and wait to finish the procedure.Click on Done.Get back to the menu of Utilities and choose the ‘Reinstall macOS’ option.You have to choose the button of Continue and pursue steps shown on the screen.If you are unable to hear sound from the internal or external speakers on your Mac, then just follow the troubleshooting steps given above.Ava Williams is a Microsoft Office expert and has been working in the technology industry since 2002.

As a technical expert, she has written technical blogs, manuals, white papers, and reviews for many websites such as office.com/setup.

collect
0
Lily Johnson 2019-10-15

Do you not want macOS Catalina anymore?

Well, downgrading from MacOS Catalina is possible, just follow the guidelines mentioned below.Step 1: Format the external drive for a Mac deviceFirstly, you need to plug-in the USB cable to the Mac device.Then, press on the Finder in the Dock.After that, choose Applications from the list.

It will be located on the left-hand part of the window.Next, move downwards.Then, you need to double-click on Utility.After that, move downwards.Next, do a double click on Disk Utility.Then, choose the drive under External.After that, press on the Erase option.

Note that if you have the same name of the external hard drive called ‘Untitled,’ then you require changing the name.Remember that if the device having HFS+, Choose Mac operating system Extended (Journaled).

It will be located in the format list.

Note that if Scheme is present, choose GUID Partition Map.Next, tap on Erase.After that, tap on Done whenever the procedure gets over.Lastly, you need to exit from the Disk Utility window.

Alice John 2020-09-02
img

When you try to set up the Linux server, you will need the File Transfer Protocol (FTP) server so that you can gain access to the FTP.

Installing an FTP server on Ubuntu is easy, but you need to configure it with vsftpd, and here is how to do it:  Install vsftpdYour system might already have vsftpd and to check its availability, open the terminal window, and insert the following command:“sudo apt list –installed”Somewhere near the bottom of the list, you’ll find vsftpd.

If not, then install it using the following command:“sudo apt install vsftpd”Start configuring vsftpd after installation, but first, make a copy of the original config file.

Create an FTP UserFor this procedure, you will need an FTP user account to use any FTP client for accessing the files hosted on the server using the vsftpd.

To get access via port 20, use the following command:“sudo ufw allow 20/tcp”If your system distros use an alternative, then check the documentation properly to open the ports.

Use the following command to edit:“sudo nano /etc/vsftpd.conf”Then, find ‘write_enabled’ and uncomment the entry.

Aditi Maxx 2023-06-02
In this step-by-step guide, we will explore some common Nginx error messages and provide solutions to help you troubleshoot and fix them, ensuring your website runs smoothly. The main configuration file is usually located at /etc/nginx/nginx. On most Linux distributions, you can restart Nginx by running the command sudo service nginx restart or sudo systemctl restart nginx. To fix this error, check if the backend server is experiencing high load or if it's undergoing maintenance. By following this step-by-step guide, you can effectively troubleshoot and fix common Nginx error messages.
emily williams 2018-11-14

In the latest MacBook Pro, Apple has disabled its signature Startup Chime, and some users are confused as to why the developer has removed it.

The company has disabled the tone, but it doesn’t mean that it can’t be activated again.

By digging into the system and some efforts, you can restore the classic Mac Startup Chime.There is an important requirement for the startup sound, but it is majorly essential for professional users.

So if you are regular or average user, you can ignore the disabled Startup Chime.

But being a professional, you may need to follow the steps to correctly and effortlessly enable or restore the Classic Mac Startup Chime.Here’s how to restore the classic Mac startup chimeGo to Launchpad and click on Other.Now, select and open Terminal from the menu.When Terminal is open, enter the following command – sudo nvram BootAudio=%01.You will see Terminal is asking you to provide your system password.Enter the password to Terminal.To return to the silent boot mode, you will need to enter the command in order to enable the silent boot mode in your MacBook.Type sudo nvram BootAudio=%00.You can also disable the Auto Boot Functionality with a command line if you want to return to the older appearance.Type sudo nvram AutoBoot=%00.But the Auto Boot can be restored again if you type – “sudo nvram AutoBoot=%03” command line in Terminal.Remember, the startup sound has some functional uses.

You hear the startup sound when the operating system finds all that all the important components are working fine.

Billy Mark 2019-05-09
img

In the GNOME distribution of Linux, you can easily change the themes whenever you want.

There is a tool named GNOME Tweak Tool in the OS that allows the users to install and change themes easily.Source : http://2norton.com/how-to-download-install-and-change-themes-in-ubuntu/How to install themes in UbuntuThese are the three ways you can use to install themes in Ubuntu:•    Installing themes using PPA•    Installing via .deb packages•    Installing via archive filesInstalling themes using PPAIt is the easiest and straightforward way to get themes.

Here is that three command lines that update the theme package automatically.“sudo add-apt-repository ppa:system76/pop”“Sudo apt-get update”“sudo app-get install [THEME’S NAME]”The theme name you entered will install.Installing via .deb packagesMany theme developer offers “.deb” packages for the themes.

You just have to download the .deb package of the theme you want to use and install it as you install the other programs.Installing via archive filesYou can visit GNOME looks website to search for the themes.

The themes downloaded from the sites are in “zip” or tar form.

Once it installs, reboot your device.

tech ohalic 2021-05-05
img

In this article, I am going to explain about basics of Packet Sniffing using airodump-ng.Before learning about packet sniffing, we must know that the devices on the same network, communicate with each other using packets.

So, regardless of what we do on a network, whether we are watching a video, chatting with someone, logging into a website or doing anything on the internet, all the data sent in the form of packets.So, in a network, all the devices ensure that these packets are going to the right device using the MAC address of the devices.

So, each packet has a source MAC address and a destination MAC address, and it flows from source to destination.Now to start Packet Sniffing we have to put our wireless adapter into monitor mode.

For do the same you have to follow the below steps:How to put your wireless adapter in monitor modeOpen the terminal and run sudo iwconfig command.

It will show all the wireless interfaces available on your machine.Now note the name of the wireless interface you want to put in monitor mode.

The default mode will be managed.

sudam jena 2019-06-28
img
Write the automation code like a professional.→Do it Like a Pro→Learn the IT infrastructure from scratch.→Implement the infrastructure on Cloud and Virtual machines.→Automate the entire infrastructure implementation. Part 0: DevOps Introduction Understanding Development Development SDLC: WaterFall & Agile Understanding Operations Dev vs Ops DevOps to the rescue What is DevOps DevOps SDLC Continuous Delivery model DevOps tools for DevOps SDLC DevOps Roles & Responsibilities Part 1: OS, Virtualization & Networking Linux Quickstart Linux Introduction, Principles & Linux distro Command line utilities & Basic commands Linux Filesystem Text Editors (VIM) Filters & I/O Redirections Users & Group administration File permissions & Ownerships Sudo Software Management: Redhat & Ubuntu Useful tools: ssh, telnet, SCP, rsync, disk utils, backups, etc Service & Process management Systems and HW stats Networking fundamentals Part 1 Components of computer networks Classification: LAN, WAN, Peer to Peer network, Server based Switches Routers Network Architecture Protocols Port numbers DNS DHCP IP Addresses Vprofile Web Application Architecture. Build & Release and relation with DevOps Understanding development and developers Why continuous integration Jenkins introduction and setup Jenkins projects/jobs Jenkins plugins Jenkins administration: Users Nodes/slaves Managing plugins Managing software versions Introduction Phases Java builds Build and Release job/project setup Nexus: Intro & Setup Software versioning & Hosted repository Integration with Jenkins Continuous integration job/project setup Complete Jenkins project: Packing Artifacts Static Code Analysis Tomcat setup Staging & productions Artifacts deployments to web servers from Jenkins Build Pipeline Jenkins not just CI tool anymore More DevOps use cases of Jenkins Continuous Integration for Vprofile Application. Alerting Developers for any build issues. Complete Continuous Delivery Build Pipeline for Vprofile on Dev, QA, UAT and Production Environment. Ansible Configuration Management & Automation What is Ansible & its features Ansible setup on local & cloud Understanding Ansible architecture & Execution Inventory Ad-hoc commands: Automating change Management with Ad Hoc commands Playbook Introduction Ansible configuration with ansible.cfg Ansible Documentation Modules, modules & lots of modules Writing playbook for web server & DB server deployments Tasks Variables Templates Loops Handlers Conditions Register Debugging Ansile Roles Identify server roles Roles structure Creating, Managing and executing roles Ansible Galaxy Exploring Roles from Galaxy Download Galaxy roles and integrate with your code Ansible Advanced Execution Improving execution time Limiting and selecting tasks Troubleshooting and Testing Puppet Config Management with Puppet Difference between Puppet & Ansible Puppet server & agent setup Writing puppet manifests Managing multi-OS(RedHat & Ubuntu) with puppet Setup LAMP Stack with Puppet Resources Variables Selectors Classes Variables Conditions Modules Puppet Forge modules: Apache VCS Firewall Mysql Templates Hiera Vprofile Continuous Delivery project What is Continuous delivery & why its needed Continuous delivery vs continuous deployments Overview of the project Infrastructure setup for the project Integrating, AWS, Git, Jenkins, Nexus, Ansible, Web servers, Backends & DBservers Project execution step by step.
James Boond 2020-09-03
img

Macs are often used for watching movies, listening to music, communicating via video or voice calls, etc.

Audio is very important, especially when it comes to notifications and alerts.

Sound issues are often caused by junk, improper updates, or RAM issues.

If you are facing sound issues on your Mac, then here is what you need to do.Force Shut the CoreAudioD ProcessYou should follow these steps given below:Firstly, launch the Finder and go to the left panel.Then choose the Applications option.Thereafter, select the ‘Utilities’ option and launch the ‘Activity Monitor.’Navigate to the Search section, input ‘CoreAudiod’ and then hit the Enter button.Select the button of X to shut the procedure.Go to the ‘Force Quit’ button.Later, open the ‘sound preference’ panel then modify the level of volume.Now, you should also enter the following command into the terminal to force shut the process of CoreAudiod: sudo killall coreaudiod.Choose Another Audio Output DeviceYou should follow these steps given below:First of all, launch the System Preferences option and tap the Sound button.Thereafter, open the Output option then choose an output device.Now, reboot the system and then revert the audio output to internal speakers.Remove Audio Preferences FilesYou should follow these steps given below:Go to the Finder then go to the following path: /Library/Preferences/Audio.You should remove each file on the location and empty the trash.Now, reboot the system.Sign-in via a Different User AccountYou should follow these steps given below:Launch the System Preferences section and go to the ‘Users & Groups’ option.Select the button of plus and add the credentials.You should choose the ‘Create User’ option and then opt to ‘log off’ from the recent account.Finally, reboot the system and sign in to the newly made account.Install the Operating System AgainYou should follow these steps given below:Go to the System Preferences of the Mac and choose the Time Machine option.Thereafter, turn on the “Show Time Machine in the menu bar.”You should select the icon of the Time Machine and choose the ‘Back Up Now’ button.Allow the process to complete.

Restart the device and instantly after the sound of a startup, long-press the ‘Command-R’ buttons until you see the Apple logo.Navigate to the menu of Utilities, choose the option of ‘Disk Utility’ and click on the button of Continue.You should click on the drive.Reach the toolbar of Disk Utility; choose the icon of Erase.Select the button of Apply and wait to finish the procedure.Click on Done.Get back to the menu of Utilities and choose the ‘Reinstall macOS’ option.You have to choose the button of Continue and pursue steps shown on the screen.If you are unable to hear sound from the internal or external speakers on your Mac, then just follow the troubleshooting steps given above.Ava Williams is a Microsoft Office expert and has been working in the technology industry since 2002.

As a technical expert, she has written technical blogs, manuals, white papers, and reviews for many websites such as office.com/setup.

josemclean 2021-07-04
img

(CNN)Defending world champion Joey Chestnut broke his own world record Sunday, devouring 76 hot dogs and buns in 10 minutes during Nathan's Famous International Hot Dog Eating Contest.It was the 14th time the top-ranked hot dog eater in the world won the title in the last 15 years, slinging down 26 more than second place finisher Geoffrey Esper and one more than Chestnut managed last year.On the women's side, Michelle Lesco, ranked ninth overall, picked up her first championship after consuming 30 3/4 hot dogs and buns, 6 3/4 more than runner-up Sarah Rodriguez.Miko Sudo, the defending seven-time champion, did not compete this year as she's expecting her first child later this month.

Sudo set the women's record in 2020 when she ate 48.5 hot dogs and buns.The annual Fourth of July event took place in front of spectators in Coney Island.Last year's contest was held in a private location for media only due to the coronavirus pandemic.According to Nathan's, legend has it that the first contest of its kind was held on July 4, 1916, as four immigrants competed to show how patriotic they were by eating hot dogs at Nathan's stand in Coney Island.The contest has only been recorded since 1972.

mangesh dhulap 2019-04-20
img

In this article, we will learn ‘How to Install Apache OpenOffice on Ubuntu 18.04’.System Requirements:Linux kernel version 2.6 or higher, glibc2 version 2.5 or higher256 Mbytes RAM (512 MB recommended)400 Mbytes available disk spaceX-Server with 1024 x 768 or higher resolution with at least 256 colorsJava Runtime Environment (JRE) 1.6.x or LaterFollow the below steps to install Apache OpenOffice 4.1.6 on Ubuntu 18.04:itsmarttricks@mangesh:~$ java -versionitsmarttricks@mangesh:~$ sudo apt-get remove --purge libreoffice*itsmarttricks@mangesh:~$ sudo apt-get install -y wgetitsmarttricks@mangesh:~$ wget https://sourceforge.net/projects/openofficeorg.mirror/files/4.1.6/binaries/en-US/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_en-US.tar.gzitsmarttricks@mangesh:~$ tar xvf Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_en-US.tar.gzitsmarttricks@mangesh:~$ cd en-US/DEBSitsmarttricks@mangesh:~/en-US/DEBS$ sudo dpkg -i *.debitsmarttricks@mangesh:~/en-US/DEBS$ cd desktop-integration/itsmarttricks@mangesh:~/en-US/DEBS/desktop-integration$ sudo dpkg -i *debRead More- https://www.itsmarttricks.com/how-to-install-apache-openoffice-4-1-6-on-ubuntu-18-04/stock

Amal KM 2022-10-04
With a little help from Skynats, you can install Cloudflare WARP on Linux like a pro. Consider how our Support Team is prepared to assist customers with installing Cloudflare WARP on Linux. Furthermore, the WARP client is available in a variety of modes to accommodate a variety of connection requirements. sudo vi /etc/wireguard/wgcf-profile. This is how Cloudflare WARP is installed on Linux.
David Warner 2023-07-07
img
The three methods are:Install the Linux application for ExpressVPNConfigure ExpressVPN using Ubuntu Network ManagerConfigure ExpressVPN Using a TerminalMethod 1: Install The Linux Application For ExpressVPNFollow the steps to set up ExpressVPN on Linux using Linux application. Utilize any Web browser on your computer to sign up for ExpressVPN. Method 2: Configure ExpressVPN Using Ubuntu Network ManagerFollow the steps to set up ExpressVPN on Linux using Ubuntu Network Manager. Utilize any Web browser on your computer to sign up for ExpressVPN. Method 3: Configure ExpressVPN Using A TerminalFollow the steps to set up ExpressVPN on Linux using Terminal. Utilize any Web browser on your computer to sign up for ExpressVPN. Ubuntu Linux installation instructions:Launch Terminal and type “$ sudo apt instal openvpn openvpn-systemd-resolved” to instal OpenVPN. Ubuntu Linux installation instructions:Launch Terminal and type “$ sudo apt instal openvpn openvpn-systemd-resolved” to instal OpenVPN.
karen jodes 2020-10-23

There is not a single device, gadget, or website that doesn’t create some problems with time.

Among all the technical issues, it is quite common to experience the ‘DNS server not responding’ error while connecting to an IP address.

If this is your first time experiencing the DNS issue, note that DNS stands for Domain Name System, and it is responsible for converting a domain name into an IP address, which is then used by you.

Here, the DNS server acts as the gateway that gives the IP address to the computer in return for a URL.Now that you understand DNS, you would know how much work it has to do to find a perfect IP address every time you type a URL in the search box.

You can also try cleaning the browser data and reinstalling or uninstalling the web extensions.Wipe DNS CacheIf your system shows the “DNS Server Not Responding” error, then there might be some problem with the DNS cache, a file on your desktop that keeps the record of all the IP addresses you visit every day.

Wiping away the DNS cache will resolve the issue, and here is how to do it:If you are using a Windows system, start by clicking on the Start button, then type “Command Prompt.” Select a relevant result and type “ipconfig /flushdns.”The macOS users have to open the terminal.If you’re using El Capitan or later, type “sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder” and hit Enter.Switch to Safe ModeIf you haven’t found the right solution until now, then the software, drivers, and apps are responsible for interfering with your DNS server connection.

James Boond 2020-10-09
img

Chrome users love the lightweight operating system of a Chromebook, but it doesn’t take much time for them to realize the need for Windows apps.

In a few Chromebooks, you may find a write protection switch instead.Enable Developer ModeOnce you remove the write protection screw, now you can easily modify the Chromebook’s software.

Once you do that, your Chromebook will boot up and show a message saying that your Chrome operating system is missing or damaged.

Sign in with your Google account and sync the important data.Flash the New BIOSNow, you can flash your new BIOS within ChromeOS.

Once you do that, you gain access to a robust Linux shell environment.Download and run the below-mentioned script to replace the BIOS of your Chromebook:cd ~; curl -L -O http://mrchromebox.tech/firmware-util.sh; sudo bash firmware-util.shAfter that download, the http://mrchromebox.tech/firmware-util.sh script files and run it with root privileges.Type 3 and press Enter and choose the “Custom coreboot Firmware” option.Type Y to agree to flash your firmware and then type U for UEFI firmware installation.’Now, you will get a backup copy of the original BIOS, make sure to save it somewhere safe for future use.Once your backup process is complete, the script will download the Coreboot firmware replacement and flash it on your Chromebook.Once it is done, turn off your Chromebook.Create a Windows Installation DriveOnce you are done with the changes mentioned above, you can easily install Windows onto your Chromebook.

To do so, download an ISO and burn it on a USB drive with the help of a tool called Rufus.

alex mercy 2020-07-11
img

iTunes is an excellent application for buying and listening to songs on Apple devices such as iPhone, iPad, and MacBook.

If you are using the iOS device, you need to know that iTunes has in-built tools to fix issues, but several users reported that they had faced iTunes error code “0xe80000a” on their Windows operating system.

It is a big issue for the users.

In this article, we will teach you how to fix this error.Update OS and iTunes With the Newest VersionHere are the steps to follow:First, you need to download and install the newest version of iTunes on your device.Update your operating system with the newest version.Turn off AntivirusHere are the steps to follow:Find your antivirus in the system tray and then right-tap on it.Select the option to disable or pause the protection.The above process is a simple way to fix this issue, and the actual process depends on the antivirus that you are using on your device.If turning off antivirus fixes iTunes error “0xe80000a,” then you need to try adjusting the setting to allow iTunes to work smoothly.Reset privacy Settings and location on your iPhoneHere are the steps to follow:Launch the “settings” application on your iPhone from the Home screen.Select “General” and then click “Reset.”Tap on the “Reset Settings” to confirm your command.After the above process, you need to check if the iTunes error “0xe80000a” is resolved.Reset Lockdown FolderHere are the steps to follow:Tap the Windows + R button on your keyboard to open the Run command prompt.In the Run Command-line type, “%ProgramData%” and then tap the “Enter” button or tap “OK.”Move to the “Apple” directory.Find the “Lockdown” directory and then rename it “Lockdown.old.”For Macbook userHere are the steps to follow:In the “Finder,” you need to click “Go” and then click “Go to Folder.”In the search field you need to type “/var/db/ lockdown.”Now the lockdown folder will appear on your screen, click entire files and then delete them.After the above process, you need to check if the issue has been resolved.For MacBook Users:Here are the steps to follow:Launch “Terminal.”In the search field type “cd /Applications/.”Then type “sudo rm -rf iTunes.app/” and then hit the “Enter” button.Enter the administrator password to confirm your command.Visit the iTunes web pages or Mac App Store to download and install iTunes again.After reinstalling the iTunes application, you need to check if the iTunes error “0xe80000a” has been resolved.Emily Watson is an inventive person who has been doing intensive research in particular topics and writing blogs and articles on webroot.com/safe and many other related topics.

She is a very knowledgeable person with lots of experience.

SOURCE: How to Fix iTunes Error 0xe80000a in Windows and MacbookÂ