The figlet command at *nix allows you to print large-size letters in screen with special characters.
linux-figlet
For example, if you want to compute some values and print it in large-letter, you can use pipeline to redirect the final output to figlet. You can install the utility by sudo apt-get install figlet (Ubuntu) or sudo yum install figlet (CentOS)
figlet-sqrt-2
Now, with the help of the shell_exec function in PHP, you can now run the figlet easily in browser and the results will be cached the first time to handle large traffic.
The URL for this online linux figlet tool can be found at: https://helloacm.com/figlet/
–EOF (The Ultimate Computing & Technology Blog) —
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