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Top Forums Shell Programming and Scripting Problem with the strlen function in ksh Post 38712 by steiner on Thursday 24th of July 2003 06:16:59 AM
Old 07-24-2003
Problem with the strlen function in ksh

Hello,

Just a little problem with the ksh function in this program

while read line ; do
TOTO=$line
TOTONB=strlen ($TOTO)
echo $TOTONB
echo $line
done

So i have no value return in TOTONB , so i think that strlen don't work correctly . The doc don't give me any explications to avance in my problem.

I also test with the following lines :

TOTONB=$(strlen($TOTO)) --> don't work
TOTONB=strlen[$TOTO] --> don't work

Have anyone the good syntax or a explication for this problem

Thanks a lot...
 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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