Landscape of linux kernel tracing, monitoring,hooking and networking things method, tools. Install essential compiler and kernel source code 1apt-get install clang 2sudo apt-get -y install libbpf-dev 3apt install linux-headers-uname -r 4sudo ln -s /usr/include/x86_64-linux-gnu/asm /usr/include/asm 5# download kernel …

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rescue steps Force stop the failed ec2 instance Detach the root ebs volume Launch new ec2 instance need support Nitro System the instance type and attach the previous EBS volume Add new user in new ec2 instance and get the /etc/shadows encrypt password copy to old device same file administrator user overide the line …

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