CentOS7 安装bbc-tools

#!/bin/bash

# update if centos version above 7.3
yum update -y

# update kernel to 4.4.99 for bbc-tools request
rpms=(
kernel-lt
kernel-lt-devel
kernel-lt-headers
kernel-lt-tools
kernel-lt-tools-libs
kernel-lt-tools-libs-devel
)

for rpm in ${rpms[@]};do
    url="http://mirrors.coreix.net/elrepo-archive-archive/kernel/el7/x86_64/RPMS/${rpm}-4.4.99-1.el7.elrepo.x86_64.rpm"
    curl -O ${url}
done

yum localinstall -y *.rpm

mv *.rpm /tmp/

grub2-mkconfig -o /boot/grub2/grub.cfg
set_default=$(awk -F\' '$1=="menuentry " {print i++ " : " $2}' /etc/grub2.cfg | awk '/4.4.99/{print $1}')
grub2-set-default ${set_default}

reboot

# install bcc-tools
yum install bcc-tools