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Select Code to Download


  1. or download this
    print "echo $?";
# $ssh->exec("echo $?\n");
  2. or download this
    print 'echo $?';
# $ssh->exec('echo $?' . "\n")
  3. or download this
    $ssh->exec('your-program; echo $?');
  4. or download this
    $ssh->exec('./shellscript-that-runs-your-program-and-then-outputs-doll
+ar-question-mark.sh');
# where shellscript-that-runs-your-program-and-then-outputs-dollar-que
+stion-mark.sh
...
# #!/bin/sh
# your-program
# echo $?