From d78a2530da91b76625b71c2aeaf3293abc6c3a4b Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Wed, 6 May 2026 09:42:43 +0300 Subject: move demo/ to docs/tutorial/, commit assets, consolidate TUI docs - demo/ renamed to docs/tutorial/ (tapes, scripts, TUTORIAL.md) - docs/tutorial/assets/ added to git (51 MB of GIFs + PNGs); removed /demo/assets/ from .gitignore so images render on Codeberg - docs/tui-reference.md removed; its hotkey tables merged into a new "Hotkey Quick Reference" section at the end of TUTORIAL.md - TUTORIAL.md: updated install section (mage buildDocker, no GOTOOLCHAIN=auto), fixed README relative path (../../README.md), updated internal tapes/scripts/assets path prose - README.md: updated all demo/ image paths and links to docs/tutorial/; TUI and recording-modes links now point to TUTORIAL.md anchors - AGENTS.md: updated demo/ references to docs/tutorial/ - Magefile.go: updated demoDir/demoTapesDir/demoScriptsDir/demoRunTape/ demoSudoKeepers constants to docs/tutorial/ paths Co-Authored-By: Claude Sonnet 4.6 --- docs/tutorial/tapes/14-headless-modes.tape | 38 ++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 docs/tutorial/tapes/14-headless-modes.tape (limited to 'docs/tutorial/tapes/14-headless-modes.tape') diff --git a/docs/tutorial/tapes/14-headless-modes.tape b/docs/tutorial/tapes/14-headless-modes.tape new file mode 100644 index 0000000..ce894f6 --- /dev/null +++ b/docs/tutorial/tapes/14-headless-modes.tape @@ -0,0 +1,38 @@ +# 14-headless-modes: all three headless flows in one tape — -flamegraph -name (.ior.zst), +# -parquet (streaming rows), -plain (CSV to stdout). Each capped with -duration so the demo terminates. +Output demo/assets/14-headless-modes.gif +Set Shell "bash" +Set Padding 20 + +Hide +Type "cd $(mktemp -d -t ior-demo-XXXX) && clear" +Enter +Sleep 300ms +Show + +Type "# 1) Aggregated native trace artifact (.ior.zst)" +Enter +Sleep 800ms +Type "sudo -n /home/paul/git/ior/ior -flamegraph -name demo-trace -duration 5" +Enter +Sleep 7s +Type "ls -lh demo-trace*.ior.zst" +Enter +Sleep 2s + +Type "# 2) Per-row streaming Parquet" +Enter +Sleep 800ms +Type "sudo -n /home/paul/git/ior/ior -parquet demo.parquet -duration 5" +Enter +Sleep 7s +Type "ls -lh demo.parquet" +Enter +Sleep 2s + +Type "# 3) Plain CSV to stdout (head only)" +Enter +Sleep 800ms +Type "sudo -n /home/paul/git/ior/ior -plain -duration 3 2>/dev/null | head -n 8" +Enter +Sleep 6s -- cgit v1.2.3