[SOLVED] How to sort characters in a string?

Issue

I would like to sort the characters in a string.

E.g.

echo cba | sort-command
abc

Is there a command that will allow me to do this or will I have to write an awk script to iterate over the string and sort it?

Solution

echo cba | grep -o . | sort |tr -d "\n"

Answered By - ghostdog74

Answer Checked By - David Goodson (WPSolving Volunteer)