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www.brendangregg.com | ||
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blog.yadutaf.fr
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| | | | | [AI summary] The article discusses the use of eBPF and bcc to create a packet tracer tool that can deeply trace and analyze network traffic, including ICMP echo requests and replies, network namespaces, and Docker containers. It demonstrates how to extract detailed information such as IP addresses, ICMP IDs, and sequence numbers, and provides examples of monitoring network traffic in various scenarios like pinging localhost, a WiFi gateway, and a Docker container. | |
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lwn.net
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| | | | | In his linux.conf.au 2017 talk [YouTube] on the eBPF in-kernel virtual machine, Brendan Gregg p [...] | |
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www.joyfulbikeshedding.com
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| | | | | How do you debug an application, library or an entire system with multiple processes? One answer: tracing. An introduction into bpftrace, and an overview of the Linux tracing ecosystem (DTrace, eBPF, uprobes, etc). | |
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golb.hplar.ch
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| | | [AI summary] A comprehensive guide covering the initial setup, security hardening, and configuration of a self-hosted Virtual Private Server using Ubuntu and SSH. | ||