11-10-2008
awk/sed Command: To Parse Stament between 2 numbers
Hi,
I need an awk command that would parse the below expression
Input Format
1 'Stmt1 ............................'2 'Stmt2 ............................'3 'Stmt3 ............................'4 'Stmt4 ............................'5 'Stmt5 ............................'6 'Stmt6 ............................'7 'Stmt7 ............................'8 'Stmt8 ............................'9 'Stmt9 ............................'10 'Stmt10 ............................'11 'Stmt11 ............................'12 'Stmt12 ............................'13 'Stmt13 ............................'
Desired Output
'Stmt1 ............................'
'Stmt2 ............................'
'Stmt3 ............................'
'Stmt4 ............................'
'Stmt5 ............................'
'Stmt6 ............................'
'Stmt7 ............................'
'Stmt8 ............................'
'Stmt9 ............................'
'Stmt10 ............................'
'Stmt11 ............................'
'Stmt12 ............................'
'Stmt13 ............................'
1) It must look for all words between consecutive numbers
2) The statement / expression may contain special characters like $,white space,TAB,colon etc. The command must omit those
3)However the statement will not have any numbers
4) The next number that marks the begin of new statement will be increment the previous by 1
5) Like in the above example all statements may not start with ' character or end with a ....' pattern
Thanks and Best Regards,
Rajan.S
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IGAWK(1) Utility Commands IGAWK(1)
NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO
gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)