I need to read a value from the terminal in a bash script. I would like to be able to provide a default value that the user can change. ... <看更多>

In general, user interaction in scripts or any utility used from the command line is best avoided as it hinders automation. ... <看更多>

Bash Script - Read variable from .env file. GitHub Gist: instantly share code, notes, and snippets. ... <看更多>

Read command - The read command allows you to prompt for input and store it in a variable. shell allows to prompt for user input. ... <看更多>

How do we know that we actually created the bash variable? ... tell us what file we're working on echo $filename # grab all the bad read records into new ... ... <看更多>