Shell Programming and Scripting

Dear Friend,

I need a help for the below problem.. Can anyone suggest me to do...



Input file data:

rule {
name=mainrule
filt=pos
loc {
x=right + 660
y=top - 3100
}
object_kind= DRAW
object_name= pen
sym_name_expr= 123
anchor= 0
pol= 1
rot= 0
angle=0
mirror=no

text {
x_size=0
y_size=0
width=0
}
}



rule {
name=rule2
filt=neg
loc {
x=890
y=100
}
object_kind= shape
object_name= ink
sym_name_expr= 321
anchor= 1.5
pol= 0
rot= 90
angle=90
mirror=yes

text {
x_size=1
y_size=1
width=1
}
}



In the above file, the loop and sub-loop has variables and values. Now i need the output as for all variables only the values, like a report.



Required output:

Rule
Name mainrule rule2
Filt pos neg
Loc
X right + 660 890
Y top - 3100 100
Object_kind DRAW shape
Object_name pen ink
sym_name_expr 123 391
anchor 0 1.5
pol 1 0
rot 0 90
angle 0 90
mirror no yes
text
x_size 0 1
y_size 0 1
width 0 1



I have tried in awk but, loop-wise how to filter the data's.

Thanks in Advance,
Vasanth

-----Post Update-----

The below problem solution required.....

-----Post Update-----

Anybody have answer for my Question

-----Post Update-----

Anybody have answer for my Question

Code:

awk -F"[{=}]" '{ a[$1]=a[$1]" "$2;next } END { for(i in a) print i  a[i] }' input_file.txt

check the forum to print the array elements in order, since the order of the array elements wont be the same as the order in which we processed.

Dear Panyam,

The code given by u, is scanning file and giving output by the repeated lines.

The required output should be variable should remain and the values should come in the same row..

Thanks in advance
Vasanth

This was really challenging Vasanth...

Code:

test=testfile
count=1
for i in `awk '{FS="[{}= \t]+";print $1}' $test`
do
   a=`grep -w $i $test | awk '{FS="[{}= \t]+";for (i=2;i<=NF;i++)print $i}' | xargs`
   if [[ $i == "rule" && $count -ne 1 ]];then
      break
   fi
   echo $i $a
   (( count = $count + 1 ))
done

Code:

awk -F"[{=}]" '!($1 in A) {key[++key[0]]=$1} {a[$1]=a[$1]" "$2;next} END { for(i=1;i<=key[0]/2;i++){ print key[i] a[key[i]]}}'  | sed '/^[ ]*$/d'  input_file.txt

Above worked fine for me
here is the output i got for your input file

Code:

rule
name mainrule rule2
filt pos neg
loc
x right + 660 890
y top - 3100 100
object_kind  DRAW  shape
object_name  pen  ink
sym_name_expr  123  321
anchor  0  1.5
pol  1  0
rot  0  90
angle 0 90
mirror no yes
text
x_size 0 1
y_size 0 1
width 0 1

Dear rakeshawasthi,

Thanks. Its look like bash shell script.

Is it possible using CSH.

Thanks
Vasanth

I think it will work...try