xargs – Build and execute command lines from standard input

xargs is used to convert input from stdin into arguments for other commands.

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Example: Delete files listed in a text file

cat files.txt | xargs rm -v

Combine with find

find . -name "*.log" | xargs rm -v

Deletes all .log files recursively under current directory.

Safer alternative (handles filenames with spaces)

find . -name "*.log" -print0 | xargs -0 rm -v

Tips

• xargs avoids using for loops manually.
• Use -n to control how many arguments per command.

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