Hi:
Does anyone know how to view the redirected input and output for a
running command from the /proc section ?
Yes I am aware of /proc/pid/fd/0,1,2 being input/output/error but
reading the man page for /proc showed only the cmdline and args[1], but
I could not see how to obtain the redirect information sent to the std
input and output for the CLI command, at the beginning of command execution.
example:
% my_command < input.file > output.file
/proc/pid/fd/0 and /proc/pid/fd/1 show nothing about the redirect,
however I want to recover that information for the running command.
Thanks for figuring this out.
- Randall
[1] http://man7.org/linux/man-pages/man5/proc.5.html
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