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While this happens to work with the sample array provided, asking to print 9 elements starting with index 8 seems to be a strange way to print the last two elements of an array of 10 elements. If...

Running your final for loop with the variables (not arrays!) set to the values indicated, I get 0 0 0 9H KC 0 7C 9S, so the logics seem to be OK. The inconsistent behaviour might be caused by some...

To start with:
username=cogiz
#!/bin/bash

should be:
#!/bin/bash
username=cogiz

try:

A=${X[@]::1}
B=${X[@]:1}

or:

read X < /home/cogiz/activecard.txt # instead of...

Hi,



No, you can't. Because element is removed from array.

See the example:
X=(2H 4S 10D QC)
$ echo ${X[2]}
10D
$ unset X[2]
$ echo ${X }
2H 4S QC

Here X[2] is QC

for e in ${computerhand[@]}; do
if [[ $e =~ 6|D ]]; then
echo "$e" >> test.output
fi
done


#!/bin/bash

computerhand=(6H 2C JC QS 9D 3H 8H 4D)
topcard=6D
...

The problem is in the two following lines:
computerdeal 8 | sed -r 's/[0123456789JQKAHSDC]+/ * /g'
and
echo " The Card in Play is: "$(deal) | tee /home/cogiz/cardinplay.txt

In both...

Why don't you create the array dynamically, by e.g. using the output of seq? You'd still need to keep the starting value somewhere.

What kind of logics do you wish to apply when the days reach...

Your current code explicitly initializes the array using:
days=(9 8 7 6 5)
If you want to update the array and load those updated values the next time you run your script, you need to save the...