Created
August 17, 2015 14:28
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Great script to split up large CSV files into parts. Change the term "filename" below to be the csv file name and change the 25000 to be the number of lines in each split file.
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| tail -n +2 filename.csv | split -l 25000 - filename_ | |
| for file in filename_* | |
| do | |
| head -n 1 filename.csv > tmp_file | |
| cat $file >> tmp_file | |
| mv -f tmp_file $file.csv | |
| done |
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