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 vote430 views1 answer
Godot mask over mask
Shell/Bash
-2 votes337 views1 answer
How to run root in kali linux
Shell/Bash
25 votes344 views6 answers
Laravel rollback last migration
Shell/Bash
1 vote380 views1 answer
Bash tee stdout and stderr
Shell/Bash
0 vote385 views3 answers
Drop caches
Shell/Bash
0 vote375 views1 answer
Switch to a different remote branch git
Shell/Bash
11 votes363 views2 answers
Git submodule update init
Shell/Bash
1 vote341 views1 answer
Npm ERR! fatal: not a git repository: /home/node/app/../../.git/modules/
Shell/Bash
1 vote361 views1 answer
Rpi install pivpn
Shell/Bash
12 votes457 views3 answers
How uninstall laravle package
Shell/Bash