grep只顯示最一行的匹配 - Linux

By Christine
at 2016-06-15T15:08
at 2016-06-15T15:08
Table of Contents
最近在用grep過濾檔案內容
我下關鍵字
grep "THR_W" output.txt
以下輸出
THR_W 112.80 5613
THR_W 112.90 2358
THR_W 113.00 2588
THR_W 113.10 3827
THR_W 113.20 1195
THR_W 113.30 1512
THR_W 113.40 2471
THR_W 113.50 2269
THR_W 113.60 2050
THR_W 113.70 1758
THR_W 113.80 2592
THR_W 113.90 1513
THR_W 114.00 2042
THR_W 114.10 1411
THR_W 114.20 934
找到這麼多筆匹配
但是今天我只想印出最後一行
THR_W 114.20 934
不知道要多下哪個參數可以只顯是批配的最後一行
謝謝
--
我下關鍵字
grep "THR_W" output.txt
以下輸出
THR_W 112.80 5613
THR_W 112.90 2358
THR_W 113.00 2588
THR_W 113.10 3827
THR_W 113.20 1195
THR_W 113.30 1512
THR_W 113.40 2471
THR_W 113.50 2269
THR_W 113.60 2050
THR_W 113.70 1758
THR_W 113.80 2592
THR_W 113.90 1513
THR_W 114.00 2042
THR_W 114.10 1411
THR_W 114.20 934
找到這麼多筆匹配
但是今天我只想印出最後一行
THR_W 114.20 934
不知道要多下哪個參數可以只顯是批配的最後一行
謝謝
--
Tags:
Linux
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