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#!/usr/bin/env bash #using cut command and wile loop #cut -d ':' -f1,3,6 /etc/passwd cut -d ':' -f1,3,6 /etc/passwd | while read line;do echo "$line" done
ShellCheck
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Each individual ShellCheck warning has its own wiki page like SC1000. Use GitHub Wiki's "Pages" feature above to find a specific one, or see Checks.