Bash: -x / execution tracing

Turn on execution tracing for entire script

Use the -x option to turn on shell tracing so that variable values are shown when you execute the script.

#!/bin/bash

set -x

# Your code...

Turn on execution tracing for a specific portion

#!/bin/bash

set -eou pipefail

name=sajad

set -x # Enable execution tracing
echo "$name"
set +x set -x # Disable execution tracing

hostname