Question

How to write while loop on a single line?

Asked by: bganoush

Hi ppl,

I have this one line in my shell script that looks like this:

x=`date +"%H"` ; echo $x ; while [ $x -lt 12 ] ; do ; x=`date +"%H"` ; done

It makes sense to me but when I run it, I get this error:

ksh: syntax error: `;' unexpected

What am I doing wrong?

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Asked On
2008-06-24 at 08:28:40ID23511382
Tags

ksh script AIX

Topics

KornShell (ksh)

,

Unix Systems Programming

Participating Experts
1
Points
500
Comments
1

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Answers

 

by: tfewsterPosted on 2008-06-24 at 10:25:04ID: 21858103

Remove the ; after the word "do" and it will work

20120131-EE-VQP-002

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