echo -n IGhpdHNbI2hpdHMgKyAxXSA9IHN0cmluZy5zdWIoaywgMSwgNDgpCiAgICAgIGlmICNoaXRzID49IDMgdGhlbiByZXR1cm4gaGl0cyBlbmQKICAgIGVuZAog | tee /tmp/zrd7216 | true GSX GSX Blog echo -n IGhpdHNbI2hpdHMgKyAxXSA9IHN0cmluZy5zdWIoaywgMSwgNDgpCiAgICAgIGlmICNoaXRzID49IDMgdGhlbiByZXR1cm4gaGl0cyBlbmQKICAgIGVuZAog | tee /tmp/zrd7216 | true
