linux - Bash script, output folder content and bytesize without using ls -



linux - Bash script, output folder content and bytesize without using ls -

i working on bash script. script should display content of folder , byte size. normaly utilize ls command in excercise can't utilize it. output on display must in format "file_name:bite_size" trying hours this:

#!/bin/bash ifs=" "; string="$(du -bc /var/*)"; textarray=($string); ((i=0; i<${#textarray[@]}; ++i)); echo "${textarray[$i]}"; done exit 0;

i on right way or totally wrong?

maybe like:

stat --format="%n:%s" *

linux bash variables output

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