$ seq 12 | awk '{ if(NR%2) { print $0, (NR+1)/2 } else { print $0, NR/2} }'
1 1
2 1
3 2
4 2
5 3
6 3
7 4
8 4
9 5
10 5
11 6
12 6
如何更改上述命令?我想打印:
1 1
2 1
3 1
4 2
5 2
6 2
7 3
8 3
9 3
10 4
11 4
12 4
$ seq 12 | awk '{ if(NR%2) { print $0, (NR+1)/2 } else { print $0, NR/2} }'
1 1
2 1
3 2
4 2
5 3
6 3
7 4
8 4
9 5
10 5
11 6
12 6
如何更改上述命令?我想打印:
1 1
2 1
3 1
4 2
5 2
6 2
7 3
8 3
9 3
10 4
11 4
12 4