1. Install Sendmail If you don’t have installed Sendmail using the following command to install Sendmail with other required packages using the apt package manager. 2. Configure Sendmail Server Now, execute the sendmailconfig command to complete the basic configuration. Select all options to ‘Y’ and press enter. Wait for the command finish. Your server is ready for sending emails. You can use the Linux command line or PHP script to send emails....

If you use Linux as your primary operating system or as a secondary OS on your computer, you might be interested in installing Skype on it. This article will help you learn how to install Skype on Debian. Read on to discover more. How to Install Skype on Debian First of all, download the Skype package for the Debian system from its official download page. You can also use the below command to download the latest available Debian package....

First of all, list all available version of the package. For example to find available version of firefox run the following command. The above command shows two version’s of firefox. Now, run the below command to install firefox version 59.0.2.

This article will help you for step by step setup of Subversion (svn) server on Debian 11, Debian 10 and Debian 9 Linux systems. Step 1 – Install Apache We are using Apache web server to host SVN server. You need to install the Apache web server to access the svn server using HTTP URLs. Skip this step if you already have Apache web server on your system. Step 2 – Install SVN Server Use the following command to install subversion packages and their dependencies....

Use the command line below to remove the directory named test_dir from the current directory. Then commit and push to apply changes in the local and remote repository. All done, The test_dir has been removed from the local as well as the remote git repository.

Nginx is a web server that can also be used as a mail proxy, HTTP cache, reverse proxy, and load balancer. Nginx is quite a handy software and perhaps is the second most famous web server after Apache. As it is well-known and widely used, you can expect Nginx to perform well. But as is the case with all software, it’s not perfect. Although most of the errors can be resolved without much of a problem, there are times when you are unable to rectify the error even with prolonged troubleshooting....

You may also intrested in our tutorial How to Setup HAProxy on Ubuntu & Linuxmint . I hope you get a better understanding of the setup with the above structure. Let’s move to the configuration IP failover setup between LB1 and LB2 servers. Step 1 – Install Required Packages First of all, Use the following command to install required packages to configure Keepalived on the server. Step 2 – Install Keepalived Keepalived packages are available under default apt repositories....

How to Use Macro Mode on the iPhone 13 Pro Apple included a macro mode on the iPhone 13 Pro. However, you would be forgiven for wondering where it was because it doesn’t appear in the camera app as a specific mode, at least not in the same way that Time Lapse, Pano, or Portrait mode does. That’s because macro mode on the iPhone 13 Pro is an automatic feature. All you need to do is open the camera app and place your subject within 5 inches of your iPhone....

The LOOKUP Function Syntax The LOOKUP function must be inputted like a formula to work. To manually add this formula to a cell the following steps need to be taken: Below the syntax of the LOOKUP function can be found in bold along with detailed explanations of each argument. LOOKUP(lookup_value, lookup_vector, [result_vector]) Lookup Value - This is a requirement. This is the value that the function searches for in the first vector (first column) unless the vector is specified....

Susette Horspool, CA-BY-SA 3.5, private collection I was sitting at my computer one day, letting my mind drift with the screen saver, and suddenly became aware of something: That blanked-out state when I’m resting my brain feels a lot like mini-hypnosis—which is a perfect state in which to influence oneself. So, I wondered, could I insert my own photos into the screensaver and use it to embed a vision of my goals?...

Huawei announced the Mate 9 Porsche Design model alongside Mate 9. It is a limited edition part to be sold at 1300 Euro, (twice as much as the Mate 9). They both use the new Kirin 960 SoC, designed by Huawei’s HiSilicon subsidiary and is the first design to use the newest ARM Cortex A73 CPU cores as well as CCI-550 interconnect and Mali G71 graphics cores. Porsche Design’s name is emblazoned above the display and its PD logo is stamped centrally on the back, but it’s attached to a beautiful, eye-catching design, filled with some superb technical specifications....

So, now if you are willing to run Marshmallow on LG G Pad 7 lte V410 follow our guide to Flash CM 13 on it. Warning! This ROM is only for LG G Pad 7.0 LTE V410, Do Not try this tutorial on any other devices or else you will brick your device. Also, if something during the installation process goes wrong, nor us (droidopinions) neither company will take responsibility, so do it on your own risk....

So all of those who are willing to install Android Marshmallow on their Galaxy S4 LTE can do this by installing CrDroid Rom 6.0 Marshmallow based. For now the official update is not available for Galaxy S4 but you can install this Custom Rom if you can’t wait for official 6.0 update to be release. CrDroid Custom Rom is packed with many cool features like Ad Blocker, Ambient Backlight Control, Lock apps on recent panel , call blacklist etc....

But if you don’t do a lot of animation, the prices on websites like Toonly, Animaker, and Powtoon might give you “sticker shock”. So, an alternative animation software with a one-time $67 fee might seem like a great deal. Is it worth that one-time fee? Animation Software Pricing Options Toonly and Doodly offer $67 software, but another option is CreateStudio which offers what they call a Founding Members Discount. CreateStudio isn’t a cloud service....

The Linux users uses shell to interact with operating systems. In which the Bash (Born Shell) is the most used shell and available default on most systems. Now a days Zsh (Z Shell) is also getting popularity between the users due to its features. In this tutorial you will learn how to run command as another user in Linux/Unix systems. Running Command As Another User with Su su (Switch User) command is used to run shell as another user....

Mobile Odin pro is paid on Google Play store but don’t worry. Today I will show you how to download and install Mobile Odin Pro Apk file on your phone. Mobile Odin requires root access so you have to root your android phone first in order to install this app. Other Apps for Flashing Roms Mobile ODIN Pro Mod Mobile Odin is the the version made for Samsung Android mobiles....

What Is a Weather Alert Radio? (If you are already familiar with weather alert radios and how they work, feel free to skip this section and proceed to the actual review.) Just as a smoke detector alerts you to a potential fire in your home, a weather alert radio alerts you to emergencies and disasters by flashing lights, displaying a quick description of the emergency on its LED screen, and, depending on the severity of the situation, blasting an alarm to get your attention....

Most of us have played around with puzzles such as the Rubik’s cube. But few of us really become experts. And of the few that do, only a small percentage are able to turn it into performance art of such quality and wow-factor that it has Internet users wondering what planet they are from. This video is shared with us by TikTok user @kratos9909 and is absolutely worth checking out....

Schedule Crontab at 30 Seconds Crontab doesn’t allow scheduling job duration in seconds. The minimum permitted duration is every minute only. But still, you can do some tricky configurations to run your script to run at every 30 seconds. For example, to run a shell script every 30 seconds use the following crontab configuration: In the above configuration, we have scheduled the script twice. The first cron runs every 1 minute and the second cron also starts at the same time but waits for 30 seconds before execution....

Bottomline: The Note has been revived! This time, under a different guise or moniker. The Galaxy S22 Ultra is the cutting-edge phone you expect from Samsung, with incredible cameras, super-fast charging, a gorgeous display that is easier to see in sunlight, and the return of the S Pen. All of these features are available on the Galaxy S22 Ultra. It is difficult to ignore the fact that the price has actually increased in comparison to last year, that there is not a 45W charger included in the package, and that the camera still has difficulty capturing some moving things....