Hillcrest Baptist approved as polling place. Hillcrest Baptist Church in Maplesville was approved as a polling place replacing South Chilton Fire Department after a decision was made by the Chilton County ...
The Unix shell is both an interactive command language as well as a scripting programming language, and is used by the operating system as the facility to control (shell script) the execution of the system. Shells created for other operating systems often provide similar functionality.
In addition to typing commands directly to the shell, you can place them in a file (which must be given execute permission), and then run the file. A file containing UNIX shell commands is known as a script (or shell script).hen make the hello file executable by typing: You can then run the script by simply typing hello. When you type hello, UNIX realises that this is a script, and runs the UNIX commands inside it (in this case, just the echo command).