On Wed, Jan 24, 2018 at 3:16 PM, Chet Ramey <chet.ra...@case.edu> wrote: > On 1/24/18 3:38 AM, Tadeus Prastowo wrote: >> Hi! >> >> To quote >> https://www.gnu.org/software/bash/manual/html_node/Coprocesses.html#Coprocesses >> >> "The file descriptors are not available in subshells." > > The file descriptors are set to close-on-exec, so they're not available > to new processes, and closed explicitly when executing subshell commands > such as ( ... ) and asynchronous commands run with `&'. Command and > process substitutions are created as exact copies of their parent, and > inherit the file descriptors.
So, the documentation should be fixed, no? > -- > ``The lyf so short, the craft so long to lerne.'' - Chaucer > ``Ars longa, vita brevis'' - Hippocrates > Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/ -- Best regards, Tadeus
