+-------------------------------
| let C=1
| for X in a b c d e ; do
| echo "$C: $X"
| let C=$C+1
| done
+-------------------------------
"for" is working on a list of arguments (here: a b c d e) while
+-------------------------------
| let C=1
| while [ $C -lt 10 ] ; do
| echo "$C"
| let C=$C+1
| done
+-------------------------------
use the return status of TRUE or FALSE
Does this help?
Greetings
Michelle Konzack
Systemadministrator
Tamay Dogan Network
Debian GNU/Linux Consultant
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##################### Debian GNU/Linux Consultant #####################
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