comparing values of same variable


 
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# 1  
Old 05-27-2008
comparing values of same variable

Hello all
while writing a small script , i got stuck with this simple thing.Hope you guyz can help.

Iam trying to read password

echo"enter password"
read $pwd

now i have to check this
echo"enter password to proceed"
read $pwd

now i have to check both the values of the variable $pwd

if both the values match
echo "verified"
else
echo "wrong password"


Appreciate ur help fellas

--CoolKid
# 2  
Old 05-27-2008
Hammer & Screwdriver An example, with a wink to new James Bond book

Code:
> cat chk_pwd 
#! /bin/bash

echo "Hello there Mr. Bond."
echo " "
echo "Please enter your passcode"
read input1

echo "Please re-enter your passcode"
read input2
echo " "

if [ $input1 = $input2 ]
   then
      echo "Identity verified, you may proceed"
   else
      echo "Security violation, MI6 has been notified"
fi

# 3  
Old 05-27-2008
That's nice...thanks a ton bud..
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