xargs

xargs is a command-line utility in Unix/Linux that is commonly used to handle the output of commands and pass them as arguments to another command.

Argument Handling: xargs converts input from standard input (stdin) into arguments for another command. This is particularly useful when the input contains a large number of items or when the input items are generated dynamically.

Here are a few examples of how xargs can be used:

This will translate to rm file1 file2 file3, effectively deleting those files.

echo "file1 file2 file3" | xargs rm

This command finds all .tmp files in the current directory and its subdirectories and deletes them.

find . -name "*.tmp" | xargs rm

This will output each file name on a new line:

echo "file1 file2 file3" | xargs -n 1 echo

# Result:
file1
file2
file3