Bash scripting is one of the easiest types of scripting to learn. Bash is very flexible, and has many advanced features. Bash is not only used to run programs but it also used to write scripts.
Usually, this varies from one operating system to the next. In every case though, bash reads the system-wide initialization file in /etc/profile, and then the user bash-specific profile in ~/.bash_profile.
BASH and PHP are two totally different languages. One is a Computer Language(BASH) read by Linux and Mac machines. The other(PHP) is a website language used to create interactive websites such as social networks. Each of them can do their own thing, and communicate if done right.
One might find general information about scripting language by going to the Quirks Mode website. The website has information about the Java scripting language.
Batch file scripting techniques can be learned from various sources. For example one can learn scripting techniques from books such as 'Windows Batch File Programming'. One can also learn scripting techniques from websites such as Scribd, WinBatch, and CodeProject.
One can read about the food guide pyramid on many great sites. Some of those sites include HSPH, Bodybuilding, Free Dieting, Lifehacker and many more.
One can obtain an online travel guide for the Bahamas from the 'Wikitravel' website. It can be read online or printed. One can also find a similar travel guide from 'Lonely Planet'.
Open up a brand new script in build/studio mode. Copy/Paste your script or type one in. The best place to learn to script Lua with Roblox is at http://wiki.roblox.com/index.php/Lua_Help this is where I learned to script. Or use the Roblox Wiki. It is very helpful when it comes to scripting. My favorite article on it is 'The Absolute Beginners Guide to Scripting'. Hope this helps.
Depending on what kind of turret you want, you can get one from the free models or build one yourself. Building a turret yourself requires and extensive knowledge of scripting. You can find some good scripting tutorials by searching for "Roblox Scripting Lessons" on Google.
Linux shell scripting tutorials are available as pdf files or videos where a lecturer speaks over a video of a computer console. This is where you can watch someone code in the bash environment and follow along.
Scripting languages, of which JavaScript is one, are light-weight programming languages (i.e. not a fully featured programming languages) that exist to enhance HTML and web pages so that they are dynamic or interactive. They interact with, amend or generate HTML. They would not have any function outside of a web page environment.
One can find guides and tutorials for The Hustle dance by going on YouTube where there is video tutorials on The Hustle dance. One can also read the book The Engineer's Guide to The Hustle Dance.
Baby Bash videos are well known throughout the internet. Good resources for Baby Bash videos are for example Youtube, MyVideo, azvideos or similar web sites.