hngouveia01
/ debugging_kernel.txt
Last active
February 6, 2026 15:44
Debugging kernel code line by line with Qemu and GDB
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| We are going to use buildroot to download, configure and compile the kernel. | |
| First, download and uncompress buildroot: https://buildroot.org/download.html | |
| Go to the directory and: | |
| make qemu_x86_defconfig | |
| make menuconfig |
lonelymtn
/ mirror-port.sh
Created
February 4, 2016 23:28
Mirror traffic between two interfaces using Linux's traffic controll subsystem (tc)
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| #!/usr/bin/env bash | |
| # Time-stamp: <2014-07-31 13:31:43 (ryanc)> | |
| # | |
| # Description: Mirror traffic between two interfaces using Linux's | |
| # traffic control subsystem (tc) | |
| trap cleanup EXIT | |
| CLEANUP=1 | |
| SRC_IFACE=$1 |