我有一個 temperature.txt 檔案,我必須找到最大值(第 5 個),并列印位置(前 2 個值)、日期(第 3 個值)和時間(第 4 個值)。
47.6498634,19.1404118,2002.05.18,08:32,-1
48.6498634,19.1404118,2003.05.18,09:32,28
49.6498634,19.1404118,2004.05.18,01:32,17
46.6498634,19.1404118,2005.05.18,02:32,15
45.6498634,19.1404118,2006.05.18,03:32,9
44.6498634,19.1404118,2007.05.18,04:32,31
43.6498634,19.1404118,2008.05.18,05:32,23
42.6498634,19.1404118,2009.05.18,06:32,13
uj5u.com熱心網友回復:
sort -t, -r -n -k5,5 temperature.txt | awk -F"," '{print $5,$1,$2,$3,$4}' | head -1
輸出
31 44.6498634 19.1404118 2007.05.18 04:32
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