Sha256: e0357df302123237ac496b8d0a703611b55df719c19269afec83f8fb587a8f0e
Contents?: true
Size: 636 Bytes
Versions: 14
Compression:
Stored size: 636 Bytes
Contents
# run command/block as a background daemon
def submit(cmd=nil)
fork do
# detach from tty
Process.setsid
fork and exit
# clear working directory and mask
Dir.chdir '/'
File.umask 0000
# close open files
STDIN.reopen '/dev/null'
STDOUT.reopen '/dev/null', 'a'
STDERR.reopen STDOUT
# clear environment of cgi cruft
ENV.keys.to_a.each do |key|
ENV.delete(key) if key =~ /HTTP/ or $cgi.respond_to? key.downcase
end
# setup environment
ENV['USER'] ||= $USER
ENV['HOME'] ||= $HOME
# run cmd and/or block
system cmd if cmd
yield if block_given?
end
end
Version data entries
14 entries across 14 versions & 2 rubygems