So far, we've been writing predefined text to the terminal window. We can use variables withechoto produce output that is more dynamic and has values inserted into it for us by the shell. We can define a simple variable with this command: my_name="Dave" A variable calledmy_namehas bee...
This quick tutorial will show you how to use thePHPechostatement to print/display information on screen. A computer program isn’t much good if it doesn’t display some output to the user. Theechostatement prints a simple string of text in PHP – usually to the web browser. Syntax echois...
To display text or a string you can use the echo command with the following options: \a: Sound alert. This generates the default alert sound. echo -e "\aLinode" The output is (with a sound alert): Linode \b: Writes a backspace character. ...
In this tutorial, we will guide you on how to install theechocommand on your Linux system.We will show you methods for both APT and YUM-based distributions, delve into compilingechofrom source, installing a specific version, and finally, how to use theechocommand and ensure it’s installed ...
Before using your Amazon Echo as a Bluetooth speaker, it’s necessary toconnect and set up your Echowith Wi-Fi. This tutorial assumes you have already done so. With the Echo fully set up, you have to use the Alexa app on your smartphone to pair your phone or computer to your Echo de...
How to Use the TRACERT Utility The TRACERT diagnostic utility determines the route to a destination by sending Internet Control Message Protocol (ICMP) echo packets to the destination. In these packets, TRACERT uses varying IP Time-To-Live (TTL) values. Because ...
Use the following steps to enable VBScript support: Open a command prompt. To do this, follow these steps: ClickStart, and then clickRun. Type cmd, and then clickOK. Locate the Inetpub\AdminScripts folder. (This location may vary depending on your installation of Internet ...
Your day is busy enough as it is, so why not use yourAmazon Echoto help make things a bit simpler? You can programAlexato automate any crucial parts of your routine with a few simple voice prompts. If you've gotseveral commandsyou'd like to have performed at one time, you can create...
echo-e"I sure hope this quote is attributed.\n\t--Me" It may look a little confusing at the end, but this will print something similar to the following: I sure hope this quote is attributed. --Me You can also use\bfor backspace. Why you would want to delete a word you just ca...
How to Use Your Echo as a Speaker for Your Laptop Your Echo or Echo Dot can be great for listening to music on your laptop or from YouTube. Also, offers improved sound in Zoom meetings or during online classes. It's easy to set up. Here's the process using a Windows 10 PC. ...