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.
Most of the Unixes (Ubuntu and Mac OS X) use the so-called Bash shell. Under bash shell: 1  To list all the environment variables, use the command  env  (or  printenv 2  ). You could use  set  to list all the variables, including all local variables. 3  To reference a variable, use $varname, with a prefix '$' (Windows uses %varname%).