Bash Shell Scripting - Debugging - Part 2

The video tutorial explains the use of the SET and SHOPT commands in Unix and Bash shells to change shell behavior. It covers how to enable and disable debugging options using these commands, and how these options are stored in shell variables. The tutorial also clarifies the differences and similarities between the two commands and provides resources for further reading.

What was the original shell that introduced the SET command?

• Bash

• Bourne

• Csh

• Zsh

Which command is used to enable debugging in a script?

• shopt -u

• shopt -s

• set -o

• set -x

Where are the options enabled by the SET command stored?

• PATH

• ENV

• SHELLOPTS

• BASHOPTS

What variable stores the options enabled by the SHOPT command?

• ENV

• PATH

• SHELLOPTS

• BASHOPTS

How can you list all the options enabled by the SHOPT command?

• shopt

• shopt -s

• set -o

• set -x