Intro to shell scripts in Terminal on Mac

A shell usually interprets a single line of input, but we can also create a file containing a number of lines of commands to be interpreted This file is a

bash shell to run this version of the script because its array structure does not enforce an upper bound on the number of array elements or on the

description set -e If a command fails, set -e will make the whole script exit, instead of just resuming on the next line If you have commands that can fail without it

script A Bash script is a plain text file which contains a series of commands These commands are a mixture of commands we would normally type ouselves on the command