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Hi

I have put some simple logic in place to do the trick for me , the code now looks like

read variable
length=${#variable}
y=`expr $variable + 1`
length1=${#y}
if [ $length1 != $length ]...

Hi

Thanks

I posted in the wrong group by mistake , Sorry about that

Regarding my query

I don't know what would be the length of the input string , actually 00123 would be the input from...

Hi

I need to do an add function but it should include the prefixed zeros

For Example
i=00123
j=`expr $i + 1`

The output it shows is 124 but I want the output to be 00124

Could any one...

Thanks Anubu

It works fine now

Hi

I have a script like

read i
if [ $i -eq "*" ]
then
echo bingo
fi

I want to enter the if block if i is equal to *
The same doesn't happen , when I input * the script fails with...

Hi

Thanks for the responce

But I got to know the "here document" function which could solve my problem

The code looks like

inter << END
1
END

The output is

inter
1.enter 1...

Hi

Thanks for the reply

running it periodically is not a problem for me but my query is about making the script interactive

Thanks..Siva

Hi Friends

I am trying to make an interactive shell script ( I do not have expect tool )

My objective is

1.I have a progam named say "inter"
The program when ran on command prompt will be...

Hi ..

I got a script using hold and get for the original block search I had requested ..

it is

sed -e '
/^BEGIN$/,/^END$/!d
/^END$/!{H;/^BEGIN$/h;d;}
H;g;/xxx/!d
' temp1

it works fine...

Thanks Vino ..

Hi Vino

Thanks for the reply

Example is ..

Say I need the blocks with xxx and yyy in the file below ( I need the first and last blocks to be in the output .. which has xxx and yyy )

BEGIN...

Thanks Vino

It works ..

But what if I need the block with two patterns in it ..( the order of occurence of the pattern is not known ..

Could you help me do this using hold and get options in...

Yes I tested it myself ..

My objective is to take the block which has only xxx in it

But it gives output like

BEGIN
sdfdsf
sdfsdf
xxx
xxx
END
BEGIN
sdfdsf
sdfsdf
END

.. I am...

Hi ..

Happy New Year..

If i do a

sed -e '
/BEGIN/,/END/{
h
/xxx/{
g
p
}
}
' temp1

I have two queries in this script

1.Will the block between BEGIN and END be stored in the...