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Full Discussion: excuting the following code
Top Forums Shell Programming and Scripting excuting the following code Post 302510131 by Perderabo on Friday 1st of April 2011 03:07:38 PM
Old 04-01-2011
The i and j variable must be numeric only. It's not obvious why you are using a double loop.

Code:
$ cat x1
#!/bin/bash
line=""
for((i=0;i<=5;i++)); do
        line="$line|_"
        echo "$line"
done
$ ./x1
|_
|_|_
|_|_|_
|_|_|_|_
|_|_|_|_|_
|_|_|_|_|_|_
$

This User Gave Thanks to Perderabo For This Post:
 

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