POSIX Shell Programming Challenge - Programming On Unix

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mort
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(12-04-2021, 10:49 AM)movq Wrote: How about that:

Code:
for i in test/* test/.*
do
    if ! [ -e "$i" ]
    then
        continue
    fi

    fname=${i##*/}
    if [ "$fname" = . ] || [ "$fname" = .. ]
    then
        continue
    fi

    echo "$i"
done

I don't know whether this is technically correct according to POSIX or not, but it doesn't work in ZSH. In ZSH, "test/.*" is an error if there are no hidden files in the directory, and "test/*" is an error if there are no non-hidden files in the directory.

Otherwise, this seems to work really well in the other shells.


Messages In This Thread
POSIX Shell Programming Challenge - by mort - 12-04-2021, 10:36 AM
RE: POSIX Shell Programming Challenge - by movq - 12-04-2021, 10:49 AM
RE: POSIX Shell Programming Challenge - by s0kx - 12-04-2021, 11:47 AM
RE: POSIX Shell Programming Challenge - by s0kx - 12-04-2021, 01:31 PM
RE: POSIX Shell Programming Challenge - by jkl - 12-04-2021, 01:34 PM
RE: POSIX Shell Programming Challenge - by sth - 12-04-2021, 01:36 PM
RE: POSIX Shell Programming Challenge - by mort - 12-04-2021, 01:52 PM
RE: POSIX Shell Programming Challenge - by mort - 12-04-2021, 02:35 PM
RE: POSIX Shell Programming Challenge - by movq - 13-04-2021, 03:34 PM
RE: POSIX Shell Programming Challenge - by s0kx - 16-04-2021, 02:50 AM
RE: POSIX Shell Programming Challenge - by s0kx - 01-05-2021, 04:56 AM