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Full Discussion: Search from file and display
Top Forums Shell Programming and Scripting Search from file and display Post 302313366 by prash184u on Tuesday 5th of May 2009 12:31:09 PM
Old 05-05-2009
You could also use grep,nawk and tr commands ... Assumptions here are you want only IB4 in above example ...

$ vi output.ksh
#!/usr/bin/ksh
i=`grep -n "FAULT CODES CLASS" EXAMPLE.txt | cut -f 1 -d ":"`
j=`expr $i + 1`
nawk "NR==$i || NR==$j" EXAMPLE.txt > EXAMPLE1.txt
tr -d '\n\' < EXAMPLE1.txt | cut -f 4 -d " "

$ ./output.ksh
1B4
 

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let(1)                                                             User Commands                                                            let(1)

NAME
let - shell built-in function to evaluate one or more arithmetic expressions SYNOPSIS
ksh let arg... DESCRIPTION
ksh Each arg is a separate "arithmetic expression" to be evaluated. EXIT STATUS
The following exit values are returned: 0 The value of the last expression is non-zero. 1 The value of the last expression is zero. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), set(1), typeset(1), attributes(5) SunOS 5.10 15 Apr 1994 let(1)
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