https://www.oraclescripts.com/tags/trace-files/Recent content in Trace Files on Oracle ScriptsHugo -- gohugo.ioenOracleScripts.comWed, 29 Apr 2026 00:00:00 +0000https://www.oraclescripts.com/post/delete-500-oldest-files-unix-dba/Wed, 29 Apr 2026 00:00:00 +0000https://www.oraclescripts.com/post/delete-500-oldest-files-unix-dba/ <h2 id="delete-the-500-oldest-files-in-a-directory-oracle-dba">Delete the 500 Oldest Files in a Directory (Oracle DBA)</h2> <h2 id="purpose">Purpose</h2> <p>Oracle's diagnostic destination (<code>DIAGNOSTIC_DEST</code>), audit file destination (<code>AUDIT_FILE_DEST</code>, also known as <code>adump</code>), and per-process trace directories collect thousands of small files over time. Inode counts, not bytes, are usually the limit that bites first — many filesystems cap directory entries or per-filesystem inodes well below the disk's byte capacity. The one-liner below — taken straight from the shutdownabort.com DBA Quick Guides (Andrew Barry, 2007–2013, preserved via the Wayback Machine as the anchor source for this post) — deletes the <strong>500 oldest files</strong> in the current directory in one shot. It is the quickest way to free up enough headroom to keep the database running while a longer-term retention strategy is put in place.</p>