linux - How to use select with awk in bash script? -

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i have write bash script university, text says:

write bash script allows root user, list of users of machine. selecting user, using select, required indicate directory (indicate absolute path). @ point in output have shown list of files folder owned user, ranked in ascending order according size of file.

to check if user root used:

if[ "$(id -u)" = 0 ];

to list of users of machine thinking of using awk:

awk -f':' '{ print$1}' /etc/passwd

how can use select awk? there way without using awk?

thank in advance

here way use awk in select statement, need finish rest homework (for example, sort result)

#!/usr/bin/env bash  select user in $(awk -f ":" '{print $1}' /etc/passwd )   read -p "input absolute directory: " path   find $path -type f -user "$user" -ls  done

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