Syntax error near unexpected token 'fi', bash script

debugcn 投稿 Dev

Defa1t

I'm trying to write a bash script to convert a user inputted answer to MD5 and compare it to the MD5 hash I already have to see if it's the same, but I'm getting a syntax error

Syntax error near unexpected token 'fi'

The code:

#!/bin/bash
# Check if you're right!
declare -x answer=6f22bf74918703932091343ba9c64402
echo "Enter your answer, follow by [ENTER]:"
read userAnswer
md5sum userAnswer > hashedAnswer 
if [ answer == hashedAnswer ] 
then
    echo "Correct! You're right! It was him! Maybe I shou----"
    echo "-You get run over, silenced before you can present your proof-"
else
    echo "Wrong, try again!"
fi

Any help would be greatly appreciated.

Jahid

Change these two lines:

md5sum userAnswer > hashedAnswer 
if [ answer == hashedAnswer ]

to:

hashedAnswer=$(printf "%s" "$userAnswer" |md5sum)
if [ "$answer" == "$hashedAnswer" ]

Example:

#!/bin/bash
# Check if you're right!
answer="b326b5062b2f0e69046810717534cb09  -"
echo "Enter your answer, follow by [ENTER]:"
read userAnswer
hashedAnswer=$(printf "%s" "$userAnswer" |md5sum)
if [ "$answer" == "$hashedAnswer" ] 
then
    echo "Correct! You're right! It was him! Maybe I shou----"
    echo "-You get run over, silenced before you can present your proof-"
else
    echo "Wrong, try again!"
fi

N.B: the answer here is true

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