FDCLOSE(1)

NAME
fdclose - close a given file descriptor, then execute a program

SYNOPSIS
fdclose fd prog...

DESCRIPTION
fdclose closes the file descriptor number fd, then exec(3) s into prog with its arguments.

‘fdclose n prog...’ is roughly equivalent to ‘sh -c 'exec prog... n<&-'’

SEE ALSO
emptyenv(1), envfile(1), exec(1), execline-cd(1), execline-umask(1), exit(1), export(1), fdblock(1), fdmove(1), fdreserve(1), fdswap(1), getcwd(1), getpid(1), heredoc(1), piperw(1), posix-cd(1), posix-umask(1), redirfd(1), trap(1), tryexec(1), unexport(1), wait(1), withstdinas(1), exec(3)

This man page is ported from the authoritative documentation at: https://skarnet.org/software/execline/fdclose.html

AUTHORS
Laurent Bercot Alexis <flexibeast@gmail.com> (man page port)