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help needed for substitution
Hello folks,
I need some help in substitutions either using sed , awk or vi for the following problem. I have the following lines in a file say xyz.file END EN PIN CLK DIRECTION INPUT ; PORT LAYER VIA10 ; RECT 0.xyz 0.807 0.5 0.857 ; LAYER M02 ; RECT 0.078 0.8 0.349 0.8 ; END END CLK PIN VDD DIRECTION INPUT ; --> change INPUT TO INOUT USE POWER ; PORT LAYER VIA10 ; RECT 0.820 1 I want to change the "DIRECTION INPUT" to "DIRECTION INOUT" only after the strings "PIN VDD" or " PIN VSS" How can i accomplish this? Appreciate your inputs on this. Thanks! |
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dont bother i was able to do using sed.
sed '/PIN VDD /{n;s/INPUT/INOUT/ ;}' xyz.file > test_std.file thanks! |
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