Linux Command Line and Shell Scripting Bible

shell script  A First Script For our first shell script, we'll just write a script which says Hello World We will then try to get more out of a Hello World program than 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

Hello World Bash Shell Script 7 Shell Scripts¶ · 1 Brace expansion · · 2 ~ expansion · · 3 Parameter expansion · · 4 Command substitution · · 5 Arithmetic expansion

A bourne shell script is a list of lines in a file that are executed in the bourne shell ; simplest is just commands that could be a shell script Find the equivalent of CTRL+C in a bash script and learn how to break out of a loop End a bash script with a keyboard interrupt