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Full Discussion: Check password strength
Top Forums UNIX for Dummies Questions & Answers Check password strength Post 302425037 by dr.house on Thursday 27th of May 2010 05:01:15 AM
Old 05-27-2010
Let's try an see ...

Code:
[house@leonov] echo "User0815" | grep -o '[0-9]'
0
8
1
5

4 hits = 4 lines Smilie

Quote:
Originally Posted by petel1
If i type in password d$fg$1df3hd2f@$h it takes the $1 as an argument, how can i solve this problem?
By "quoting the variable", I daresay, e.g.:

Code:
$( echo "$pass" | grep -o '[0-9]' | wc -l )


Last edited by dr.house; 05-27-2010 at 06:15 AM.. Reason: 2nd part added
 

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