Kona

自 2016 起处于活动状态

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How to find lines that have 5th column with number n*140 or n*150 and relocate them some lines below?
Hello everyone, I want to find lines that have 5th column with number n*140 or n*150. Then i want all these lines to have zer...

8 years 前 | 1 个回答 | 0

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How to replace some lines in a file with lines of another file?
I have a file1 with 162000 lines and i want to replace some of them. I also have another file2 with 1600 lines that i will use ...

9 years 前 | 1 个回答 | 0

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How to read line by line from one file and find each line to another file and locate it?
Dear all, I have 2 .csv files. The first thing i want to do is to read the first file line by line. All these lines are in th...

9 years 前 | 1 个回答 | 0

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