General Linux · pro · solved in-browser (no VM needed) · 3 tiered hints
Write /etc/logrotate.d/acme, a logrotate stanza for /var/log/acme/app.log. The first line must be the log path followed by an opening '{' brace on that SAME line. Inside the braces, rotate daily, keep 14 rotations (rotate 14), and compress old logs; close with a '}'. Put each directive on its own line. (Authored config, graded structurally — the engine isn't run here.)
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Core Linux fundamentals: files, users, groups, permissions and everyday administration.
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