store command into array bash
#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi') #store hi into var
array=($(ls)) #store list of files into varstore command into array bash
#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi') #store hi into var
array=($(ls)) #store list of files into varbash 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 : abxxxCopyright © 2021 Codeinu
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