shell - converting a list of files to a hyphen separated list -

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say have folder contains following files

stuff1001.f stuff1002.f stuff1003.f ... stuff1099.f

i have command requires me enter these files in hyphen separated list such that

command.py -i stuff1001.f-stuff1002.f-stuff1003.f-...

how can i:

  1. have terminal print out full hyphen separated list can copy/paste it?

  2. enter code command this?

the following may help:

ls -1 | tr '\n' '-'

the ls -1 (that's dash one) command writes name of each file in current directory separate line. tr '\n' '-' command translates each newline hyphen. end result hyphen-separated list of files in current directory.


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