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 vote128 views1 answer
How to enable tray icon on ubuntu 18.04
Shell/Bash
0 vote145 views1 answer
Uninstall gns3 ubuntu
Shell/Bash
0 vote149 views1 answer
Win kex kali linux
Shell/Bash
0 vote127 views1 answer
Push local file to remote forcefully
Shell/Bash
0 vote134 views1 answer
Git howto
Shell/Bash
0 vote143 views1 answer
Open a file in crrent vcscode using cmd
Shell/Bash
32 votes131 views2 answers
Install postman ubuntu
Shell/Bash
0 vote141 views1 answer
Git global settings ssh
Shell/Bash
53 votes129 views6 answers
How to check folder size in linux
Shell/Bash
5 votes145 views1 answer
Dhcp on cisco router
Shell/Bash