/Shell/Bash/Loop through an array of strings in Bash

Loop through an array of strings in Bash

Loop over array of strings bash

## 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

Loop through an array of strings in Bash

## 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

Similar codes

3 votes324 views1 answer
Difference between macos and linux
Shell/Bash
0 vote355 views1 answer
Find resolution of image terminal linux
Shell/Bash
2 votes308 views1 answer
Get file properties linux
Shell/Bash
1 vote309 views1 answer
Archive linux
Shell/Bash
0 vote322 views1 answer
Errors were encountered while processing: linux-image-5.4.0-71-generic linux-image-5.4.0-70-generic
Shell/Bash
0 vote304 views1 answer
Wpa passphrase
Shell/Bash
1 vote317 views1 answer
Initialize nx environment
Shell/Bash
0 vote296 views1 answer
Echo exit code
Shell/Bash
0 vote268 views1 answer
Adding linux subinterface to windows terminal
Shell/Bash
0 vote326 views1 answer
How to "git status"
Shell/Bash