Bash array

How to make a list bash

#to create an array:
$ declare -a my_array
#set number of items with spaceBar seperation:
$ my_array = (item1 item2)
#set specific index item:
$ my_array[0] = item1

Bash array

ss="abcdefghi"
my_array=( `echo $ss | grep -o . ` ) # split word into array

echo ${my_array[2]} 
give c

i=0
echo ${my_array[$i]}${my_array[$i+1]}xxx
give : abxxx

Similar codes

0 vote249 views1 answer
To remember all commands typed in multiple terminal
Shell/Bash
0 vote239 views1 answer
Linux find files without string
Shell/Bash
1 vote249 views1 answer
Cordova sqlite storage plugin android 11
Shell/Bash
0 vote241 views1 answer
LINUX TEST FOLDER EXITS
Shell/Bash
95 votes267 views2 answers
How to install cv2
Shell/Bash
0 vote268 views1 answer
Twisted.internet.error.ReactorAlreadyInstalledError: reactor already installed [5804] Failed to execute script main
Shell/Bash
0 vote191 views1 answer
I want to give a specific color to git
Shell/Bash
0 vote230 views2 answers
Read fingerprint ssh-keygen
Shell/Bash
1 vote239 views1 answer
Display/search for a commit hash name in a git log
Shell/Bash
0 vote223 views1 answer
Bash if unset
Shell/Bash