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Please tryfor (i=2; i<=CNF+2; i++){printf "%7s", T[i] > ofn; if(i==18) printf "%7.3f",T[i]=TMP > ofn}

awk '
FNR == NR {P[NR] = $0 # collect to be inserted values from first file into P array
next
}
FNR == 1 {FN++ ...

And here is a commented version of my code:
nawk ' # Start nawk script.
# The following section of code is processed when we are reading the 1st input
# file (i.e., when the current number of...

As long as there is one line in 7lines for each input file, the values in the file 7lines fall in the range -99.999 through 999.999, the value on one line in 7lines is to added between the 18th and...

If you're very sure there's no empty fields in your file, try

awk '
FNR == NR {P[NR] = $0
next
}
FNR == 1 {FN++
}
...

You can't import shell variables into awk the way you do in above post. Please read man awk and/or many threads in here about how to use the -v option to pass variables to awk.

In your case, with...

You can use getline in awk to get the desire output. i have modified your code as below.
nawk '{print " " $NF}' line2 > nawk6
nawk '
{CNF = (length()-10)/7
...

You want to insert that value, i.e. it will be $19, $19 will become $20, etc.? Then you need to shove every single value one index back. Like for (i=CNF; i>18; i--) $(i+1) = $i.

IF there's NO...

You can modify your for loop as below.
for (i=2; i<=CNF+2; i++) {printf "%7s", T[i]; if ( i == 19) {printf "%7s", "2.979"}}

Is that one of your fixed field width files again? Then you shouldn't say the field separator is space...
Your problem is (man awk: ) Try adapting the method to copy the line into an array, then add...

Would this come close to what you need:awk '
{CNF = (length()-4)/8
printf "%3s", substr ($0, 1, 3)
for (i=0; i<=CNF; i++) T[i+2] = substr ($0, 4+i*8, 8)

TMP =...

Hello am24,

BINGO, finally were able to tackle problem by set -x option which gave the errors of bailing out which shows we should use nawk in place of awk. Now only issue is of space, I could...

Hello am24,

Could you please try following script, I am just enabling the trace utility here in script, hope set -x option works here. Because I tried this code in bash and it is working fine for...

This then maybe?

I believe it matches your latest requirements for both Cable Yes && Pay TV && !ADS and Cable Yes && !Pay TV && !ADS IF it is the only thing occurring on a line with for the rest...

Hello am24,

I have fixed that problem in following code, could you please try following and let me know if this helps you.

awk '{
match($0,/^[[:space:]]+/);
...

Hello am24,

Still not much clear, on an assumption could you please try following and let me know this helps or not.

awk '{sub(/^[[:space:]]+/,X,$0);num=split("Cable Yes && Pay TV && !ADS",...

Do you see any inconsistency here between your claim that you are running ksh and the output above that clearly shows that you are running csh as your shell?

To change from running csh to actually...

Hi Ravinder, you appear to have left out "Cable " in the output...

It could be shortened a little:
awk -v s1='Cable Yes && !Pay TV && !ADS' '$0==s1 {$0=$0 " && !MDS"}1' Input_file

Hello am24,

Could you please try this and let me know if this helps.

awk '{num=split("Cable Yes && !Pay TV && !ADS", array," ");for(i=1;i<=num;i++){if($0 ~ /^Cable/ && array[i]==$i && $0 ~...

This is due to the bash history expansion "feature", which can be switched off with set +H
Or you can use single quotes, rather than double quotes, which will protect the exclamation marks from...

Hello am24,

You should escape the strings as \!Pay TV and \!ADS, if you see my post it is exactly provided like as follows.

awk -vs1="Cable Yes && \!Pay TV && \!ADS" '($0 == s1){$0="Yes && !Pay...

Hello am24,

Could you please try following and let me know if this helps you.

awk -vs1="Cable Yes && \!Pay TV && \!ADS" '($0 == s1){$0="Yes && !Pay TV && !ADS && !MDS"}1' Input_file ...

Looks like we've been talking past each other; the definition of <TAB> as the input and output field sepatator is responsible for the 0 field at EOL. For fixed widths fields this obviously doesn't...

If value of field is not null still you are subtracting filed 2 and field 5.
awk '{ print (NF<6 ? $1" "$2" "$3" "$2-$4" "$4" "$5 : $0)}' file

You are mixing up shell and awk command syntax.

In awk it looks like this:

if( ... ) {
...
}
else {
...
}


There is also superfluous single quotes that will give Problems when...