Created
September 18, 2020 11:12
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Vertical number list -> 1,2,3,4,5
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$ cat a | |
1 | |
2 | |
3 | |
4 | |
5 | |
$ cat a | awk '{print $1 "," }' | |
1, | |
2, | |
3, | |
4, | |
5, |
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