AOP (2) Algorithm (3) AspectJ (2) BPF (6) Bridge (3) Container (8) Embedded System (1) Github (1) I/O (2) ILA (1) Java (6) KVM (1) Kernel (2) Lab (3) Linux (17) Linux Bridge (1) Linux Code Walkthrough (2) Linux Kernel (1) Mac (1) MacOS (1) Network (15) Open Source (1) Rambling (1) Raspberry Pi (1) Rate Limiting (2) SDN (2) STP (1) Software Management (1) TAP (2) TCP (2) TUN (1) Tool (1) VPN (1) VXLAN (2) annotation (1) async (1) database (1) io_uring (1) libbpf (1) sql (1) troubleshooting (1)

 AOP (2)

AOP and AspectJ Part 2
AOP and AspectJ Part 1

 Algorithm (3)

The Spinning Tree Protocol
Rate Limiting Part 2
Rate Limiting Part 1

 AspectJ (2)

AOP and AspectJ Part 2
AOP and AspectJ Part 1

 BPF (6)

Checksum or fxxk-up?
Lock Lock. Who's Locked? Kernel Memory
Use bpftrace for debugging - An example
An Invalid bpf_context Access Bug
Use Map-in-Map in BPF programs via Libbpf
Always Use always_inline In BPF Programs

 Bridge (3)

The Spinning Tree Protocol
Linux Bridge - Part 2
Linux Bridge - Part 1

 Container (8)

A TCP Timeout Investigation
Mini Container Series Part 6
Mini Container Series Part 5
Mini Container Series Part 4
Mini Container Series Part 3
Mini Container Series Part 2
Mini Container Series Part 1
Mini Container Series Part 0

 Embedded System (1)

Boot a Raspberry Pi 4 using u-boot and Initramfs

 Github (1)

Start an Open Source Project

 I/O (2)

Rocket I/O
select v.s. poll v.s. epoll

 ILA (1)

Why doesn't traceroute work for ILA IP?

 Java (6)

Rate Limiting Part 2
Rate Limiting Part 1
AOP and AspectJ Part 2
AOP and AspectJ Part 1
Java Annotation
Troubleshooting Java Application Issues

 KVM (1)

Linux Bridge - Part 1

 Kernel (2)

Lock Lock. Who's Locked? Kernel Memory
My First Kernel Patch

 Lab (3)

How Is Ping Deduplexed?
TAP Interface Lab
VXLAN Hands on Lab

 Linux (17)

Rocket I/O
select v.s. poll v.s. epoll
Boot a Raspberry Pi 4 using u-boot and Initramfs
Mini Container Series Part 6
Mini Container Series Part 5
Mini Container Series Part 4
Mini Container Series Part 3
Mini Container Series Part 2
Mini Container Series Part 1
Mini Container Series Part 0
Lock Lock. Who's Locked? Kernel Memory
An Invalid bpf_context Access Bug
My First Kernel Patch
TAP Interface Lab
TUN/TAP Interface
Linux Bridge - Part 2
Linux Bridge - Part 1

 Linux Bridge (1)

Linux Bridge Port Flags

 Linux Code Walkthrough (2)

How Is Ping Deduplexed?
Linux Bridge Port Flags

 Linux Kernel (1)

Checksum or fxxk-up?

 Mac (1)

Set up OfflineIMAP + Mutt on Mac

 MacOS (1)

IPv6-Only Endpoint with VPN Split Tunneling

 Network (15)

IPv6-Only Endpoint with VPN Split Tunneling
A TCP Timeout Investigation
Mini Container Series Part 5
Checksum or fxxk-up?
Why doesn't traceroute work for ILA IP?
Tcpkill for IPv6
How Is Ping Deduplexed?
Linux Bridge Port Flags
The Spinning Tree Protocol
TAP Interface Lab
TUN/TAP Interface
VXLAN Hands on Lab
Linux Bridge - Part 2
Linux Bridge - Part 1
VXLAN

 Open Source (1)

Start an Open Source Project

 Rambling (1)

Why I Left Facebook

 Raspberry Pi (1)

Boot a Raspberry Pi 4 using u-boot and Initramfs

 Rate Limiting (2)

Rate Limiting Part 2
Rate Limiting Part 1

 SDN (2)

VXLAN Hands on Lab
VXLAN

 STP (1)

The Spinning Tree Protocol

 Software Management (1)

Start an Open Source Project

 TAP (2)

TAP Interface Lab
TUN/TAP Interface

 TCP (2)

A TCP Timeout Investigation
Tcpkill for IPv6

 TUN (1)

TUN/TAP Interface

 Tool (1)

Set up OfflineIMAP + Mutt on Mac

 VPN (1)

IPv6-Only Endpoint with VPN Split Tunneling

 VXLAN (2)

VXLAN Hands on Lab
VXLAN

 annotation (1)

Java Annotation

 async (1)

Rocket I/O

 database (1)

Debugging a Slow SQL Query

 io_uring (1)

Rocket I/O

 libbpf (1)

Use Map-in-Map in BPF programs via Libbpf

 sql (1)

Debugging a Slow SQL Query

 troubleshooting (1)

Troubleshooting Java Application Issues