[raspberry-vi] Re: editing scripts
- From: Tim Chase <raspberry-vi@xxxxxxxxxxxxxxxxx>
- To: "Glenn K0LNY" <glennervin@xxxxxxxxxxxx>
- Date: Wed, 20 Jan 2021 14:31:44 -0600
tr -d < *.sh
and it errored with ambiguous *.sh
Apparently I cannot do this to everything in a folder?
You can only pipe a single source into standard in and get a single
source as output. So you'd want to wrap them in a for-loop to
process each individual file, using something like
for f in *.sh ; do tr -d '\015' < "$f" > "nocr_$f" && mv "nocr_$f" "$f" ; done
That loops over all the *.sh files, does the clean-up and puts each
result in a file with the same name, prefixed with "nocr_", then
moves that resulting file back atop the original.
-tim
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