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Full Discussion: starting programmer
Top Forums UNIX for Dummies Questions & Answers starting programmer Post 302582638 by Corona688 on Friday 16th of December 2011 04:31:18 PM
Old 12-16-2011
A few problems there.

Code:
x=o

Did you mean zero?

Code:
while [ x -ne 2 ]

You've got the right idea, and the right syntax, but you're giving it the string "x", not the contents of the variable. Use "$x".

Code:
x++

Shell math doesn't work this way. If you have bash or ksh:
Code:
((x++))

otherwise do this:
Code:
x=`expr $x + 1`

 

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