To find the PHP version you can combine php and grep. Get the major/minor version only 7.2 Get full version number only 7.2.10 Get the
Find Ubuntu Version at the Command Line
Finding your current version of Ubuntu is simple. Output will look something like this. No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.1
Function to Calculate the Best Font Color for a Background Color
This PHP function tables a hexadecimal color code like “ff0000” and figures out what’s more color font text would be more readable, black or white.
Open Source Fast Sentiment Analysis (NLP) in Python
The Python Sentiment API Project will allow you to implement Natural Language Processing sentiment analysis in any programming language. That is, passing a piece of
Explode String by Any Whitespace
This one-liner function will turn a string into an array by its whitespace properly looking for full-width spaces and multi-byte whitespace characters.
while/foreach/for loop Skip to Next Iteration
If you need to skip to the next item inside of a PHP loop its simple with the continue; control keyword. You can also use
A Guide to Finding Files on Linux and Mac
A few creative ways to use the find shell command. Case insensitively look for a file named your_file_name.txt Using wild cards – Case insensitively look
Command to Find Which Shell I’m Currently Using
This will work on any linux/unix variety and mac os. Output will look something like this. -bash
Perl Script to Get CPU Percent Used
Found this old perl script in my scratch scripts to get the current CPU load on Linux. Perls been replaced with Python for most of
Replace Everything Inside Two Strings
Using the built in PHP regex function preg_replace and property encoding the two strings you’re searching for with preg_quote you can remove all of the