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Posts Made By:
supchand
Forum:
Shell Programming and Scripting
10-16-2011
5
Reject the record if the record in the next line does not begin with 2.
2,100
Posted By
ctsgnb
$ cat f1 1one 2two 3three 1four 2five ...
$ cat f1
1one
2two
3three
1four
2five
3six
1seven
1eight
1nine
2ten
2eleven
2twelve
1thirteen
2fourteen
$ nawk '{x=y;y=$0}y~/^2/&&x~/^1/{print x RS y;x=y;getline y}y~/^3/{print...
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