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управление_ядром_и_модулями_в_linux
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управление_ядром_и_модулями_в_linux [2017/11/29 07:12] val |
управление_ядром_и_модулями_в_linux [2021/02/23 12:35] val [Переменные ядра] |
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| Line 13: | Line 13: | ||
| $ lsmod | $ lsmod | ||
| + | |||
| + | # modinfo e1000 | ||
| # modprobe ip_gre | # modprobe ip_gre | ||
| Line 26: | Line 28: | ||
| ===== Переменные ядра ===== | ===== Переменные ядра ===== | ||
| + | |||
| + | * [[https://coderoad.ru/8290046/ICMP-%D1%81%D0%BE%D0%BA%D0%B5%D1%82%D1%8B-linux|ICMP-сокеты (linux)]] | ||
| + | |||
| <code> | <code> | ||
| # sysctl -a | # sysctl -a | ||
| Line 50: | Line 55: | ||
| * [[https://wiki.gentoo.org/wiki/Kernel/Configuration/ru|Ядро/Конфигурация]] | * [[https://wiki.gentoo.org/wiki/Kernel/Configuration/ru|Ядро/Конфигурация]] | ||
| - | * [[https://wiki.gentoo.org/wiki/Hardened_Gentoo/ru|Hardened Gentoo]] | ||
| + | * [[https://www.gentoo.org/news/2017/08/19/hardened-sources-removal.html|Hardened Linux kernel sources removal]] | ||
| + | <code> | ||
| + | # emerge --ask hardened-sources | ||
| + | # echo "=sys-kernel/hardened-sources-4.8.17-r2" >> /etc/portage/package.unmask | ||
| + | # emerge --ask hardened-sources | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | # time emerge -av sys-kernel/gentoo-sources | ||
| + | |||
| + | real 8m44.821s | ||
| + | user 5m37.132s | ||
| + | sys 1m56.026s | ||
| + | |||
| + | /usr/src/linux # make defconfig | ||
| + | |||
| + | /usr/src/linux # make menuconfig | ||
| + | |||
| + | /usr/src/linux # time make -j3 | ||
| + | |||
| + | real 20m6.287s | ||
| + | user 34m28.865s | ||
| + | sys 4m4.605s | ||
| + | |||
| + | /usr/src/linux # make modules_install | ||
| + | |||
| + | /usr/src/linux # make install | ||
| + | |||
| + | # grub-mkconfig -o /boot/grub/grub.cfg | ||
| + | </code> | ||
| ==== Сборка ядра в Debian/Ubuntu ==== | ==== Сборка ядра в Debian/Ubuntu ==== | ||
| Line 92: | Line 126: | ||
| === Модификация исходных текстов ядра === | === Модификация исходных текстов ядра === | ||
| - | На примере добавления Grsecurity | + | * [[Linux Hardened#Hardened Debian/Ubuntu]] |
| - | + | ||
| - | * [[http://ru.wikipedia.org/wiki/Grsecurity]] | + | |
| - | * [[http://grsecurity.net/]] | + | |
| - | * [[http://compilefailure.blogspot.ru/2011/02/grsecurity-patched-ubuntu-server-lts.html]] | + | |
| - | * [[http://samag.ru/archive/article/341]] | + | |
| - | * [[http://sourceforge.net/projects/ubuntugrsec/]] | + | |
| - | * [[https://wiki.debian.org/Hardening]] | + | |
| - | + | ||
| - | <code> | + | |
| - | # cd /usr/src | + | |
| - | + | ||
| - | # wget http://grsecurity.net/stable/grsecurity-X.X.X-X.X.X-201XXXXXXXX.patch | + | |
| - | + | ||
| - | # cd linux-* | + | |
| - | + | ||
| - | # patch -p1 < ../grsecurity-X.X.X-X.X.X-201XXXXXXXX.patch | + | |
| - | + | ||
| - | # apt-get install gcc-4.6-plugin-dev | + | |
| - | </code> | + | |
| === Конфигурирование, компилирование и установка ядра === | === Конфигурирование, компилирование и установка ядра === | ||
управление_ядром_и_модулями_в_linux.txt · Last modified: 2022/12/13 14:38 by val
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