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install kernel source code for ubuntu

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xdays 2019-01-23 08:28:32 +00:00
parent f9c689512d
commit 6423ae89f4
1 changed files with 42 additions and 1 deletions
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43
bbr.sh
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@ -145,6 +145,12 @@ get_latest_version() {
modules_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-modules" | grep "generic" | awk -F'\">' '/amd64.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_modules_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${modules_deb_name}"
deb_kernel_modules_name="linux-modules-${kernel}-amd64.deb"
headers_all_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-headers" | grep "all" | awk -F'\">' '/amd64.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_headers_all_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${headers_all_deb_name}"
deb_kernel_headers_all_name="linux-headers_all-${kernel}-amd64.deb"
headers_generic_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-headers" | grep "generic" | awk -F'\">' '/amd64.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_headers_generic_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${headers_generic_deb_name}"
deb_kernel_headers_generic_name="linux-headers_generic-${kernel}-amd64.deb"
else
deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-image" | grep "generic" | awk -F'\">' '/i386.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${deb_name}"
@ -152,6 +158,12 @@ get_latest_version() {
modules_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-modules" | grep "generic" | awk -F'\">' '/i386.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_modules_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${modules_deb_name}"
deb_kernel_modules_name="linux-modules-${kernel}-i386.deb"
headers_all_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-headers" | grep "all" | awk -F'\">' '/i386.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_headers_all_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${headers_all_deb_name}"
deb_kernel_headers_all_name="linux-headers_all-${kernel}-i386.deb"
headers_generic_deb_name=$(wget -qO- https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/ | grep "linux-headers" | grep "generic" | awk -F'\">' '/i386.deb/{print $2}' | cut -d'<' -f1 | head -1)
deb_kernel_headers_generic_url="https://kernel.ubuntu.com/~kernel-ppa/mainline/v${kernel}/${headers_generic_deb_name}"
deb_kernel_headers_generic_name="linux-headers_generic-${kernel}-i386.deb"
fi
[ -z ${deb_name} ] && echo -e "${red}Error:${plain} Getting Linux kernel binary package name failed, maybe kernel build failed. Please choose other one and try again." && exit 1
@ -201,6 +213,13 @@ centosversion() {
fi
}
ubuntuversion() {
local code=$1
local version="$(lsb_release -r | awk '{print $NF}')"
local main_ver=${version%.*}
echo $main_ver
}
check_bbr_status() {
local param=$(sysctl net.ipv4.tcp_congestion_control | awk '{print $3}')
if [[ x"${param}" == x"bbr" ]]; then
@ -357,9 +376,31 @@ install_bbr() {
echo -e "${red}Error:${plain} Download ${deb_kernel_name} failed, please check it."
exit 1
fi
wget -c -t3 -T60 -O ${deb_kernel_name} ${deb_kernel_url}
if [ $? -ne 0 ]; then
echo -e "${red}Error:${plain} Download ${deb_kernel_name} failed, please check it."
exit 1
fi
wget -c -t3 -T60 -O ${deb_kernel_headers_all_name} ${deb_kernel_headers_all_url}
if [ $? -ne 0 ]; then
echo -e "${red}Error:${plain} Download ${deb_kernel_headers_all_name} failed, please check it."
exit 1
fi
wget -c -t3 -T60 -O ${deb_kernel_headers_generic_name} ${deb_kernel_headers_generic_url}
if [ $? -ne 0 ]; then
echo -e "${red}Error:${plain} Download ${deb_kernel_headers_generic_name} failed, please check it."
exit 1
fi
if [ $(ubuntuversion) -le 18 ]; then
echo "Install libssl for ubuntu version older than 18.04"
wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb
dpkg -i libssl1.1_1.1.0g-2ubuntu4_amd64.deb
fi
[ -f ${deb_kernel_modules_name} ] && dpkg -i ${deb_kernel_modules_name}
[ -f ${deb_kernel_headers_all_name} ] && dpkg -i ${deb_kernel_headers_all_name}
[ -f ${deb_kernel_headers_generic_name} ] && dpkg -i ${deb_kernel_headers_generic_name}
dpkg -i ${deb_kernel_name}
rm -f ${deb_kernel_name} ${deb_kernel_modules_name}
rm -f ${deb_kernel_name} ${deb_kernel_modules_name} ${deb_kernel_headers_all_modules_name} ${deb_kernel_headers_generic_modules_name}
else
echo -e "${red}Error:${plain} OS is not be supported, please change to CentOS/Debian/Ubuntu and try again."
exit 1