A Bash Scripting Question
Hello All,
I am writing a script that will create multiple symbolic links based upon which type is needed. The resulting sym link must be named as follows : str7966rgXXX ( where XXX is a 3 digit number from 101 thru 111) Script I wrote is below but my problem is that I can't get the links named correctly. Instead of having rg101, 102, 103.....110,111 , I get 11, 12,13...18,19,110,111. How can I maintain the correct numbering with what I have in my script by maintaining the value of x as a 2 digit number? I thought I could use typeset or declare but haven't figured out what configuration would work. # !/bin/bash # sf - 5/26/05 x=01 echo " Enter image type store or warehouse , followed by [ENTER]:" read image if [ $image = store ] then until [ ${x} = 12 ] do ln -sf client_golden.master str7966rg1${x} x=$[$x + 1] done fi if [ $image = warehouse ] then until [ ${x} = 12 ] do ln -sf GreenScreenwSource.master str7966rg1${x} x=$[$x + 1] done fi Thanks, Steve |
"How can I maintain the correct numbering with what I have in my script by maintaining the value of x as a 2 digit number?"
The problem is that you cannot display a leading zero when displaying a variable's value. To solve this problem you could initialize x as x=101 and make the corresponding changes in the rest of the script. -------------------------- Steve Stites |
What can I say Steve??????? After I saw your response I realized how stupid I was.... Its the obvious stuff that kills me..............
We'll just keep this to ourselves ok??????? Thanks Much ! Steve F |
"We'll just keep this to ourselves ok???????"
OK. :D --------------------------- Steve Stites |
I had a leading zero problem once in bash far more compicated that yours.
Did you know that in bash the leading zero is used to represent octal numbers? Code:
skalkoto@darkstar:~$ a=08 |
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