To Ignore Xargs Commands if Stdin Input Is Empty?
Fleeting- Référence externe : https://stackoverflow.com/questions/8296710/how-to-ignore-xargs-commands-if-stdin-input-is-empty
–no-run-if-empty
— https://stackoverflow.com/questions/8296710/how-to-ignore-xargs-commands-if-stdin-input-is-empty