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Shell Programming and Scripting

Removing 3 consecutive lines from script

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# 1  
Old 10-23-2015
Removing 3 consecutive lines from script
Hi
I need to remove three consecutive lines of code which appear multiple times during a script. Two of the lines also appear in other parts of the scripts and need to stay so I can't strip out the code per se - It needs to be the exact three lines. Hope that makes sense !

Any help much appreciated!
# 2  
Old 10-23-2015
Any attempts from your side?
# 3  
Old 10-23-2015
Hi Rudi
Yes I tried something and it worked.
:g/STRING/.-1,-2,-3,-4,.d

Cheers
# 4  
Old 10-23-2015
Hmmm - sed or awk or what?

Is the problem solved? If no, a meaningful sample would help.
# 5  
Old 10-23-2015
Oops yes forgot

It was done using Vi editor

Cheers
# 6  
Old 10-23-2015
Please show us a sample file and indicate which three lines of text you are trying to remove.

When I try your command using vim, it removes eat line containing the string STRING and the four lines before it.

If you're trying to remove each line containing STRING and the two lines immediately before each of them, the normal way to do that would be:
Code:
:g/STRING/.-2,.d

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