How can I debug my shell scripts effectively?
An example of an AI chatbot conversation about debugging shell scripts.
How can I debug my shell scripts effectively?
You can use tools like set -x to trace execution, or echo statements to print variable values.
What does set -x do exactly?
set -x enables a mode of the shell where all executed commands are printed to the terminal, helping you trace the script's execution.
Are there any common errors I should look out for?
Yes, common errors include syntax errors, incorrect variable references, and issues with command substitutions.
How can I handle errors in my script?
You can use trap to catch errors and execute a cleanup function, or check the exit status of commands with $?.
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