Write all output from shell command
I am writing a ruby script that calls apt-get
. I would like to record / display all output from a command apt-get
.
Backticks, %x
and the rest mostly return the final result (if at all). I also looked at the IO.popen and Open3.popen series, but they stopped registering after the first post.
Is there a way to dump all the output like it does from a shell command?
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1 answer
You can use IO :: popen for this:
IO.popen("apt-get install foobar") do |apt|
apt.each do |line|
puts line
end
end
Hope it helps
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