writing the output from split command to a separate directory

问题

So I'm using split command to split a file into separate lines and save them into a different directory than the current directory which I'm executing the command.

split -l 1 -d -a 5 --additional-suffix=.txt file1.dat file toindex/

so i want the output files to be written inside toindex/, but this gives me a error saying: split: extra operand ‘toindex/’. This works fine if I don't have the output dir path or don't have the prefix ("file").

How do I get this to work? I need to have the prefix as well as the additional-suffix.

回答1:

Try:

split -l 1 -d -a 5 --additional-suffix=.txt file1.dat toindex/file

Note that the directory toindex must exist.

来源：https://stackoverflow.com/questions/34391181/writing-the-output-from-split-command-to-a-separate-directory