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Top Forums UNIX for Dummies Questions & Answers Grep char count & pipe to sed command Post 302419184 by cavanac2 on Thursday 6th of May 2010 12:18:30 PM
Old 05-06-2010
testing

Now be aware, my understanding of awk is limited, so im sorry if i offend with my bad code

I tested
Code:
awk '/PBZ/{s=$0;$0=(gsub("PBZ","") RS $0)}1' FileIn

however it gave me this
3
(,CP,(((ME,,BtM),ON),((ME,((,DG),(CW9,PG11))),CW9,TS2,RT1)))

it effectivly deleted my PBZ from my files. I tried to reslove this by deleting gsub("PBZ","") but then of course it didnt work atall

how would i go about fixing this without just saying substitute PBZ with PBZ??

Code:
awk '/PBZ/{s=$0;$0=(gsub("PBZ","PBZ") RS $0)}1' FileIn

 

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slae2.f(3)							      LAPACK								slae2.f(3)

NAME
slae2.f - SYNOPSIS
Functions/Subroutines subroutine slae2 (A, B, C, RT1, RT2) SLAE2 Function/Subroutine Documentation subroutine slae2 (realA, realB, realC, realRT1, realRT2) SLAE2 Purpose: SLAE2 computes the eigenvalues of a 2-by-2 symmetric matrix [ A B ] [ B C ]. On return, RT1 is the eigenvalue of larger absolute value, and RT2 is the eigenvalue of smaller absolute value. Parameters: A A is REAL The (1,1) element of the 2-by-2 matrix. B B is REAL The (1,2) and (2,1) elements of the 2-by-2 matrix. C C is REAL The (2,2) element of the 2-by-2 matrix. RT1 RT1 is REAL The eigenvalue of larger absolute value. RT2 RT2 is REAL The eigenvalue of smaller absolute value. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Further Details: RT1 is accurate to a few ulps barring over/underflow. RT2 may be inaccurate if there is massive cancellation in the determinant A*C-B*B; higher precision or correctly rounded or correctly truncated arithmetic would be needed to compute RT2 accurately in all cases. Overflow is possible only if RT1 is within a factor of 5 of overflow. Underflow is harmless if the input data is 0 or exceeds underflow_threshold / macheps. Definition at line 103 of file slae2.f. Author Generated automatically by Doxygen for LAPACK from the source code. Version 3.4.1 Sun May 26 2013 slae2.f(3)
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