compare first column of two altenative lines and if match then check which value is greater in column 2 of two lines and print max one line using awk -

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इनपुट: 

  anil 14 anil 25 उमर 78 उमर 13 उमर 06 अमृत 06 amritha 25 Amritha 17

आउटपुट: 

  anil 25 umar 78 amritha 25

कैसे एक एकल awk का उपयोग कर इस आउटपुट पाने के लिए आदेश? कृपया इस बात का सम्मान करने में मेरी मदद करें।

यदि आप सबसे बड़ा मान चाहते हैं, तो यह कोशिश करें awk 

  awk '{a [$ 1] = $ 2 & gt; एक [$ 1]? $ 2: एक [$ 1] } 'फ़ाइल amritha 25 umar 78 anil 25

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