/Shell/Bash/Reverse string in shell script

Reverse string in shell script

#!/bin/bash
read -p "Enter string:" string
len=${#string}
for (( i=$len-1; i>=0; i-- ))
do
# "${string:$i:1}"extract single single character from string.
reverse="$reverse${string:$i:1}"
done
echo "$reverse"

Source: technicalworldforyou.blogspot.com

Similar codes

12 votes158 views1 answer
Git remove file mode changes
Shell/Bash
1 vote143 views1 answer
Compile assembly gcc
Shell/Bash
0 vote149 views1 answer
Kali linux side menu bar disappeared
Shell/Bash
2 votes167 views1 answer
Check lines of code in a folder
Shell/Bash
0 vote153 views1 answer
Install pgcli linux
Shell/Bash
0 vote209 views1 answer
Fetch all tags git
Shell/Bash
0 vote153 views1 answer
Linux how to execute a script
Shell/Bash
1 vote156 views1 answer
What command do you use to pull any changes from the master repository into your local repository?
Shell/Bash
0 vote167 views1 answer
Rm: cannot remove
Shell/Bash
0 vote175 views1 answer
How to push to heroku outside the master branch
Shell/Bash