in reply to Re^2: Queries on open3
in thread Queries on open3
I expected it should not return input file handle since we cannot write into 'sleep' command.
You don't write "into a sleep command". You write into a pipe. As long as the pipe isn't full, it'll report that it can accept data.
Perhaps you want Expect?
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^4: Queries on open3
by thiagu_mvt (Sexton) on May 11, 2009 at 06:14 UTC |
In Section
Seekers of Perl Wisdom