Bash script Array + For loop

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Drunkprogrammer answered on April 13, 2020 Popularity 9/10 Helpfulness 4/10

answer Bash script Array + For loop

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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

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Source: Grepper

Tags: bash for-loop script shell

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Contributed on Jul 12 2022

Drunkprogrammer

0 Answers Avg Quality 2/10

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loop from array bash

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

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Source: Grepper

Tags: bash

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Contributed on Apr 13 2020

Tremendous Enceladus

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array and for loop bash

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

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Source: devhints.io

Tags: bash

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Contributed on Feb 27 2022

Niransha

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bash for loop string array

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## 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

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Source: Grepper

Tags: bash

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Contributed on Oct 22 2020

Armandres

0 Answers Avg Quality 2/10

how to iterate array in bash

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## 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

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Source: stackoverflow.com

Tags: bash iterate i

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Contributed on Jun 03 2023

devops unicorn

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bash array forloop

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#!/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

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Source: stackoverflow.com

Tags: bash for-loop for

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Contributed on Nov 17 2021

Concerned Chinchilla

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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

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Source: Grepper

Tags: bash

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Contributed on Jun 22 2022

Niransha

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Bash script Array + For loop

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