11-13-2008
Read a string with leading spaces and find the length of the string
HI
In my script, i am reading the input from the user and want to find the length of the string.
The input may contain leading spaces. Right now, when leading spaces are there, they are not counted.
Kindly help me
My script is like below. I am using the ksh.
#!/usr/bin/ksh
echo "enter your value"
read "A"
len=echo ${#A}
echo "length of the string you entered is $len"
output:
enter your value
asdf
length of the string you entered is 4
NOte: I have entered 8 char (4 spaces + 4 char)
Kindly help me
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