#WHAT IS BASH ON MAC MAC OS#
#WHAT IS BASH ON MAC SOFTWARE#

But when most people speak of these, they mean the entire software package (file managers, web browser, mail clients) that come bundled with modern OS.

#WHAT IS BASH ON MAC MAC OS#

Windows, Mac OS (OS X), Linux, DOS, Classic Mac OS and many more are examples of operating systems. There's an important distinction between operating systems and programs. But depending on the Linux Distribution the versions differ so the Mac version is so old that some newer commands or code-structures will not work.ДЇor your work in bioinformatics it could help you to download a Virtual Machine of a Linux Distribution to follow the beginners guide. If you write a bash-script in Linux, chances are good that it also runs on your Mac, because Mac comes with bash. But if you combine these commands in a script with additional logic, variables and so on, you'll notice the differences. For commands like 'list directory index' (ls) it doesn't matter. So if you open a Terminal it could use a different command line interpreter. They are similar but offer different functionality and syntax for your code-scripts. The terminal starts a command-line interpreter and that can be bash or zsh or some others. You can see and use a bash if you open a Terminal, which is normally this black command-line window where you can type in a command and get the result back. That's why bash is called a command line interpreter. Like copying a file, changing the content of a file or calling a command that does something different. What you can do with bash is to write a script (code) that processes some things. It's free, actively supported & a huge improvement over the original Bourne Shell. There's plenty of other shells that you can use but BASH is easily the most popular these days. Having BASH, however, generally means you have a 'unix-like' environment that has all the tools, compilers & libraries that you need to build & run Unix/Linux software fairly easily. It's just another program & it's primary purpose is to let you say 'run this other program'. Both OSX and Linux are modeled after the original Unix operating system, so they provide many of the same interfaces for programs but they're not the same thing.Д«ASH is a 'shell' or a command-line interpreter. It handles things like controlling hardware, allocating memory, scheduling multiple processes so you have multitasking and whatnot. The operating system is responsible for actually making the computer work. A lot of stuff, especially targeted at beginners or written by non-tech types, is going to get the distinction wrong.

What is bash on mac