Bash loop array

Loop from array bash

#!/bin/bash
# declare an array called array and define 3 values
array=( one two three )
for i in "${array[@]}"
do
	echo $i
done

Bash loop array

## declare an array variable
declare -a arr=("element1" "element2" "element3")

## now loop through the above array
for i in "${arr[@]}"
do
   echo "$i"
   # or do whatever with individual element of the array
done

# You can access them using echo "${arr[0]}", "${arr[1]}" also

Source: stackoverflow.com

Bash for loop string array

## declare an array variable
declare -a arr=("element1" "element2" "element3")

## now loop through the above array
for i in "${arr[@]}"
do
   echo "$i"
   # or do whatever with individual element of the array
done

Bash array forloop

#!/bin/bash
## declare an array variable
declare -a array=("one" "two" "three")

# get length of an array
arraylength=${#array[@]}

# use for loop to read all values and indexes
for (( i=0; i<${arraylength}; i++ ));
do
  echo "index: $i, value: ${array[$i]}"
done

Source: stackoverflow.com

Similar codes

0 vote302 views1 answer
How to run xmrig on ubuntu
Shell/Bash
0 vote291 views1 answer
Docker stack restart
Shell/Bash
1 vote331 views2 answers
Git delete last commit after push
Shell/Bash
1 vote305 views1 answer
How to store float values in shell script
Shell/Bash
15 votes326 views1 answer
Error: No available formula with the name "mongodb"
Shell/Bash
5 votes296 views1 answer
Git new branch push to remote
Shell/Bash
1 vote319 views1 answer
How to install yup
Shell/Bash
1 vote342 views1 answer
Open realm studio ubuntu
Shell/Bash
0 vote296 views1 answer
Git add cloud repo
Shell/Bash
0 vote321 views1 answer
Keyboard abnt2 arch linux
Shell/Bash