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that was really cool.it worked now.
another question ,if we have some names (five ) and we want to display four names as a menu and let us then to select only one(out of these three) by using the...

thanks for reply.now with this line it will exit and not prompting again for entries.I want it to prompt me again to enter values.
my problem is I want to select three choices out of five pre exist...

hello gain,
the problem still exists if I enter value rather than those we have introduced for it (five values).for example if I enter " car bike train " it accepts them as entries and goes to next...

ctsgnb! you so kind and helped me alot to understand more unix.
I would like to ask if we have e.g 7 or less names and we want to select three names of them in one go and test them that are included...

thanks very much for your help.It worked perfect.

other question if I want to make it accepts two or more variables without entering the number(just gives an option to entre three variable...

thanks for reply.here is my work.

while

PS3="Choose your favourite flower from these possibilities: "

select FLOWER in rose sunflower cornflower lily
if [[ -z "$FLOWER" ]]
then
echo "You...

hi all
I am new to unix and want to create a loop to repeat the loop and before that it ask me to do so.I know "while" may help but I put it in my work and getting stuk with it.any help appreciated.