Close socket opened by zsocket in zsh -


i've done:

% zmodload zsh/net/socket % zsocket -d 20 my_socket # used socket bit

now how close socket's fd? (fd 20 here.)

here's mailing list post zsocket:

as far can see there's no way of closing file descriptors using zsocket, seems omission. presumably can use "exec 3>&-" etc. although close file descriptor on 9 need like:

      % fd=11       % exec {fd}>&-

i don't know exec &- does, try:

fd=20 exec {fd}>&-

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