[Solved] Linux ‘cut’ command line and replace

by


This should do the trick:

#!/bin/bash

INPUT="$@"
SIZE=${#INPUT}

for ((i=0; i < ${SIZE}; i++)); do
    echo "${INPUT}"
    INPUT="${INPUT:0:${i}} ${INPUT:$((i+1)):${SIZE}}"
    #INPUT="$(echo "$INPUT" | sed "s/^\(.\{${i}\}\)./\1 /")"
done

I added a sed option in the comment, although it creates a sub-process when you don’t really have to.

0

solved Linux ‘cut’ command line and replace