ok. thanks a lot On Wed, Mar 24, 2010 at 7:13 PM, Sharad Birmiwal <[email protected]>wrote:
> On Wed, Mar 24, 2010 at 5:31 AM, Pushparaj Shetty <[email protected]> > wrote: > > Thanks. It worked for me. But why "$a"? we use " " for string constants > not > > for variables right? > > To avoid problems with string variables having spaces or newline > characters. > > > Sharad > > Ref: > Section "The basic rules of conditions", > > http://www.linuxtutorialblog.com/post/tutorial-conditions-in-bash-scripting-if-statements > > -- > l...@iitd - http://tinyurl.com/ycueutm > > To unsubscribe from this group, send email to iitdlug+ > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > ME" as the subject. > -- Pushparaj Shetty D. IIT Delhi Cell# 9716616748 -- l...@iitd - http://tinyurl.com/ycueutm To unsubscribe from this group, send email to iitdlug+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
