Server : Apache/2.4.52 (Ubuntu) System : Linux webserver 6.8.0-49-generic #49~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov 6 17:42:15 UTC 2 x86_64 User : www-data ( 33) PHP Version : 8.1.2-1ubuntu2.21 Disable Function : NONE Directory :  /usr/share/doc/gawk/examples/network/

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BEGIN {
  NetService = "/inet/tcp/0/localhost/finger"
  print "var{name}" |& NetService
  while ((NetService |& getline) > 0)
    print $0
  close(NetService)
}