Is there anyway to close a file that I opened with Open3.popen ? I'm running
a lot of external process (and capturing their stderr), but if the process
runs too long eventually I get a "Too many open files" error.
Francis
not sure i understand but:
~ > ruby -r open3 -e 'ios = Open3:
open3 "sh"; system "ps"; ios.map{|io| io.close}; system "ps"'
PID TTY TIME CMD
5379 pts/5 00:00:00 bash
6681 pts/5 00:00:00 ruby
6683 pts/5 00:00:00 sh
6684 pts/5 00:00:00 ps
PID TTY TIME CMD
5379 pts/5 00:00:00 bash
6681 pts/5 00:00:00 ruby
6685 pts/5 00:00:00 ps
-a
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