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 vote229 views1 answer
Powershell delete columns in multiple csv files
Shell/Bash
0 vote260 views1 answer
Setup github password terminal
Shell/Bash
0 vote257 views1 answer
LINUX OS Command line to Creat A new File
Shell/Bash
1 vote238 views1 answer
Linux bring process to foreground
Shell/Bash
0 vote197 views1 answer
Install a python package and use in nodejs
Shell/Bash
22 votes264 views6 answers
How to install visual studio code in ubuntu
Shell/Bash
4 votes265 views1 answer
Reset certain file git
Shell/Bash
1 vote262 views1 answer
Fort awesome react github
Shell/Bash
1 vote247 views1 answer
Error: Can't resolve @capacitor/dialog
Shell/Bash
0 vote236 views1 answer
Get logs of local git branches
Shell/Bash