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 vote343 views1 answer
Mount cifs ubuntu
Shell/Bash
0 vote357 views1 answer
Cron every 5 minutes offset
Shell/Bash
0 vote394 views1 answer
Install extension ext-gd * in fedora
Shell/Bash
1 vote365 views1 answer
Command line calculate folder size
Shell/Bash
0 vote351 views2 answers
Wpa_supplicant connect to wifi
Shell/Bash
15 votes354 views4 answers
Windows kill process
Shell/Bash
0 vote407 views1 answer
Git stop tracking files matching pattern
Shell/Bash
0 vote343 views1 answer
Bashrc setup "android" example
Shell/Bash
3 votes361 views1 answer
-4048 EPERM npm error
Shell/Bash
0 vote377 views1 answer
How to reduce slug size heroku
Shell/Bash