keshun 当前离线
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gawk "$2>5.8 || $2<5.7" a.txt > b.txt复制代码
sed -r "/^\S+\s+5\.(7[0-9]*|80*)\b/d" a.txt > b.txt复制代码
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gawk "$2>5.8 || $2<5.7" a.txt > b.txt gawk "$2>5.7 || $2<5.8" a.txt > b.txt复制代码
@echo off set "a=5.7" set "b=5.8" gawk "BEGIN{a=%a%>%b%?%a%:%b%; b=%a%>%b%?%b%:%a%}; $2>a || $2<b" a.txt > b.txt pause复制代码
发表于 2019-4-10 23:24
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