Sha256: a57089c73e5db131f5939809a8d8f3e96b9200f6ea36793718c7d026d473bcf8
Contents?: true
Size: 472 Bytes
Versions: 37
Compression:
Stored size: 472 Bytes
Contents
require 'open4'
#
# when using block form the child process is automatically waited using
# waitpid2
#
status =
Open4::popen4("sh") do |pid, stdin, stdout, stderr|
stdin.puts "echo 42.out"
stdin.puts "echo 42.err 1>&2"
stdin.close
puts "pid : #{ pid }"
puts "stdout : #{ stdout.read.strip }"
puts "stderr : #{ stderr.read.strip }"
end
puts "status : #{ status.inspect }"
puts "exitstatus : #{ status.exitstatus }"
Version data entries
37 entries across 37 versions & 4 rubygems