mv: invalid option -- '0'

bash command-line-interface mv batch-rename

mv ./-00008.jpg to/some/where.jpg   ^ - start with path...

bash command-line-interface mv batch-rename

as with most gnu commands, use the -- switch before the filename with the hyphen. it signifies "end of switches".

bash command-line-interface mv batch-rename

Put a double - before the arguments that can contain "-" in the begin; then there can't be options after --.

mv OPTIONS -- ...

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