Shell Programming and Scripting

Thank you.

It seems if we will modify something in this code,it will work, I checked and got the following output.

+1 Madhu inside BUILD_BACKGROUND_TABLES
+2 Madhu inside BUILD_BACKGROUND_items
+3 Madhu inside build_background_price_mstr
+4 Madhu inside build_background_price_dtl
+5 Madhu inside wiz_finalize_ndh_copy
+6 Madhu inside For
+7 Madhu before calling part load
+8 Madhu v_item_already_exists N
+9 Madhu Populating prices inside for 1
+10 Madhu before calling price_load.populate_bms_price



Out put

+1 Madhu 123456 BUILD_BACKGROUND_TABLES
+2 Madhu 123456 BUILD_BACKGROUND_items
+3 Madhu 123456 build_background_price_mstr
+4 Madhu 123456 build_background_price_dtl
+5 Madhu 123456 wiz_finalize_ndh_copy
+6 Madhu 123456 For
+7 Madhu before calling part load
+8 Madhu v_item_already_exists N
+9 Madhu Populating prices 123456 for 1
+10 Madhu before calling price_load.populate_bms_price
+11 mADDY IN HERE TAB COUNT =1

But we wanted the following output

+1 Madhu inside BUILD_BACKGROUND_TABLES
+2 Madhu 123456 BUILD_BACKGROUND_items
+3 Madhu inside build_background_price_mstr
+4 Madhu inside build_background_price_dtl
+5 Madhu inside wiz_finalize_ndh_copy
+6 Madhu inside For
+7 Madhu before calling part load
+8 Madhu v_item_already_exists N
+9 Madhu Populating prices inside for 1
+10 Madhu before calling price_load.populate_bms_price

Regards
Susant

hi,

Oops sorry i was in other task..

hope this should work..

Code:

for f in `ls -lrt *.lst |awk '{print $9}'`
do
string=`awk '/+=/ {getline;print $2}' $f`
echo $string
sed -i "s/$string/new1234567/" $f
done

Thanks
SHa

Thank you SHa,
I am not much experienced in either AWK or SED, I am getting the following error

awk: 0602-521 There is a regular expression error.
?*+ not preceded by valid expression.

The source line number is 1.
The error context is
>>> /+=/ <<< {getline;print $2}

sed: Not a recognized flag: i
Usage: sed [-n] Script [File ...]
sed [-n] [-e Script] ... [-f Script_file] ... [File ...]

Regards
Susant

Hi Susant,

Not sure what exactly problem in your end..however that was working for me...well..

Smal changes done ..so hope this should work now..

Code:

for f in `ls -lrt *.lst |awk '{print $9}'`
do
Value=`head -2 $f|tail +2|awk '{print $2}'`
echo $Value
sed "s/$Value/12345/1" $f > out.lst
mv out.lst $f
done

Note here $9 is for 9th Field(Filename) according to ls -lrt command ..make sure in your server..it should 9th field..
ALso no of occurance in sed command should be 1 not a g to avoid all replacement..

Thanks
Sha

Thank you very much SHa..You are just a Genious....

It worked flawlessly

With tons of thanks
Susant