Write a command to order the file /etc/passwd on GID (primary) and UID (secondary) so that...

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Write a command to order the file /etc/passwd on GID (primary) and UID (secondary) so that...

Write a command to order the file /etc/passwd on GID (primary) and UID (secondary) so that users with the same GID are placed together. Users with a lower UID shall be placed higher in the list. (linux)

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