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

4 votes309 views1 answer
Linux command find file with extension
Shell/Bash
1 vote326 views1 answer
Iterm ftp command not found
Shell/Bash
1 vote333 views1 answer
Log of apache ubuntu
Shell/Bash
0 vote330 views1 answer
Freetype2 linux install
Shell/Bash
0 vote357 views1 answer
Ubuntu install apache mod_version
Shell/Bash
4 votes326 views2 answers
Android studio (not installed) flutter ubuntu
Shell/Bash
0 vote325 views1 answer
Ubuntu 755 and 644
Shell/Bash
0 vote266 views1 answer
Cask command not found
Shell/Bash
0 vote309 views1 answer
Github not showing my contributions
Shell/Bash
7 votes316 views5 answers
Git switch branch
Shell/Bash