Operating Systems 2022F: Tutorial 7: Revision history

11 November 2022

• curprev 03:5203:52, 11 November 2022‎ Soma talk contribs‎ 8,244 bytes +104‎ →‎Getting set up (Running the right kernel)
• curprev 03:4903:49, 11 November 2022‎ Soma talk contribs‎ 8,140 bytes −2,022‎ No edit summary

4 November 2022

• curprev 14:5814:58, 4 November 2022‎ Soma talk contribs‎ 10,162 bytes −47‎ No edit summary
• curprev 14:5614:56, 4 November 2022‎ Soma talk contribs‎ 10,209 bytes +77‎ →‎trace_sys_write.py

3 November 2022

• curprev 04:1404:14, 3 November 2022‎ Huzaifa talk contribs‎ 10,132 bytes +8‎ →‎Part A: Examining Predefined Linux Kernel Tracepoints
• curprev 04:1304:13, 3 November 2022‎ Huzaifa talk contribs‎ 10,124 bytes +74‎ →‎Part A: Examining Predefined Linux Kernel Tracepoints
• curprev 03:5503:55, 3 November 2022‎ Huzaifa talk contribs‎ 10,050 bytes +94‎ →‎trace_sys_write.py
• curprev 03:5303:53, 3 November 2022‎ Huzaifa talk contribs‎ 9,956 bytes +22‎ →‎trace_sys_write.py
• curprev 03:5203:52, 3 November 2022‎ Huzaifa talk contribs‎ 9,934 bytes 0‎ Change to sys_open
• curprev 03:2503:25, 3 November 2022‎ Huzaifa talk contribs‎ 9,934 bytes 0‎ →‎The Linux Kernel Tracepoint API
• curprev 03:2303:23, 3 November 2022‎ Huzaifa talk contribs‎ 9,934 bytes 0‎ →‎Part A: Examining Predefined Linux Kernel Tracepoints
• curprev 03:2103:21, 3 November 2022‎ Huzaifa talk contribs‎ 9,934 bytes −13‎ →‎Part A: Examining Predefined Linux Kernel Tracepoints
• curprev 03:1503:15, 3 November 2022‎ Huzaifa talk contribs‎ 9,947 bytes −4‎ No edit summary
• curprev 03:1303:13, 3 November 2022‎ Huzaifa talk contribs‎ 9,951 bytes 0‎ Fix spelling
• curprev 03:1203:12, 3 November 2022‎ Huzaifa talk contribs‎ 9,951 bytes +3,310‎ No edit summary

2 November 2022

• curprev 16:5116:51, 2 November 2022‎ Soma talk contribs‎ 6,641 bytes +6,641‎ Created page with "'''This tutorial is still being developed.''' In this tutorial you will use a variety of bpftrace scripts in order to observe 3000shell and other running programs. ==ptrace, eBPF, and bpftrace== Processes are normally isolated from each other, in that code and data in one cannot be accessed by another. However, in the past tutorials we've used tools to observe process behaviour: <tt>strace</tt>, <tt>ltrace</tt>, and <tt>gdb</tt>. It turns out these programs use a sp..."