asda?‰PNG  IHDR ? f ??C1 sRGB ??é gAMA ±? üa pHYs ? ??o¨d GIDATx^íüL”÷e÷Y?a?("Bh?_ò???¢§?q5k?*:t0A-o??¥]VkJ¢M??f?±8\k2íll£1]q?ù???T title: Trace open() syscalls showing filenames (non-debuginfo) name: opensnoop-nd.stp author: Brendan Gregg keywords: io description: This traces the open() syscall system-wide, to show which files are being opened, and by who. scope: system-wide usage: ./opensnoop-nd.stp test_check: stap -p4 opensnoop-nd.stp test_installcheck: stap opensnoop-nd.stp -T 1