execute shell command inside of tcl file

khucinx · 06-02-2004, 03:02 AM

i have shell script in .tcl(include snack package) like this:

#!/bin/sh
# the next line restarts using wish \
exec wish8.3 "$0" "$@"

ls

package require snack

snack::sound snd

snd read ex1.wav
snd write ex1.au

exit

there is something error whe i execute them :
Error in startup script: invalid command name "ls"
while executing
"ls"
(file "./coba.tcl" line 4)

why?

ToniT · 07-05-2004, 01:29 PM

Replace ls with eg.
puts [exec "ls"]