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how to iterate array in bash

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devops unicorn answered on April 13, 2020 Popularity 8/10 Helpfulness 4/10

answer how to iterate array in bash

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how to iterate array in bash

Comment

## 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

Popularity 8/10 Helpfulness 4/10 Language whatever

Source: stackoverflow.com

Tags: bash iterate whatever

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Contributed on Jun 03 2023

devops unicorn

0 Answers Avg Quality 2/10

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loop from array bash

Comment

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

Popularity 10/10 Helpfulness 10/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Apr 13 2020

Tremendous Enceladus

0 Answers Avg Quality 2/10

array and for loop bash

Comment

myArray=('Apple' 'Banana' 'Orange')
for i in "${myArray[@]}";
do
  echo $i
done

Popularity 10/10 Helpfulness 7/10 Language shell

Source: devhints.io

Tags: bash

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Contributed on Feb 27 2022

Niransha

0 Answers Avg Quality 2/10

bash for loop string array

Comment

## 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

Popularity 10/10 Helpfulness 5/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Oct 22 2020

Armandres

0 Answers Avg Quality 2/10

Bash script Array + For loop

Comment

month=("JAN" "FEB" "MAR" "APR" "MAY" "JUN")

for i in ${month[@]}
do
        echo -e "Month name is: \c"
        echo "$i"
done
        echo
        echo -e "Total Month are: \c"
        echo "${#month[@]}"
        echo

Popularity 9/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Jul 12 2022

Drunkprogrammer

0 Answers Avg Quality 2/10

bash array and for loop

Comment

ss="abcdefghi"
my_array=( `echo $ss | grep -o . ` )

### without for loop ###########
declare -a NewArray=("${my_array[@]}")
echo ${NewArray[@]}

########### using for loop #################
for i in "${my_array[@]}"
do
     new_array+=($i)
done

for i in "${new_array[@]}"
do
	echo $i
done

Popularity 9/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: bash

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Contributed on Jun 22 2022

Niransha

0 Answers Avg Quality 2/10

Bash script using input to iterate through array

Comment

echo -e "Enter value between 0-5: \c"
read -r readusr

month=("JAN" "FEB" "MAR" "APR" "MAY" "JUN")

echo -e "User chosen month is: \c"
echo ${month[$readusr]}

echo -e "All months are: \c"
echo ${month[@]}

echo -e "Numbers of months are: \c"
echo ${#month[@]}

Popularity 9/10 Helpfulness 2/10 Language shell

Source: Grepper

Tags: bash input inpu

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Contributed on Jul 12 2022

Drunkprogrammer

0 Answers Avg Quality 2/10

how to iterate array in bash

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how to iterate array in bash

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