fix broken links in website

src/32-http2/README.md

@@ -1,5 +1,3 @@
-# func latency
+# http2 from go server
 
 TODO: make it work
-
-from https://github.com/iovisor/bcc/blob/master/libbpf-tools/funclatency.c

src/37-uprobe-rust/README.md

@@ -10,9 +10,9 @@ Uprobe是一种用户空间探针，uprobe探针允许在用户空间程序中
 
 uprobe 适用于在用户态去解析一些内核态探针无法解析的流量，例如 http2 流量，https 流量，同时也可以分析程序运行时、业务逻辑等。关于 Uprobe 的更多信息，可以参考：
 
-- [eBPF 实践教程：使用 uprobe 捕获多种库的 SSL/TLS 明文数据](../30-sslsniff)
-- [eBPF 实践教程：使用 uprobe 捕获 Golang 的协程切换](../31-goroutine)
-- [eBPF 实践教程：使用 uprobe 捕获用户态 http2 流量](../32-http2)
+- [eBPF 实践教程：使用 uprobe 捕获多种库的 SSL/TLS 明文数据](../30-sslsniff/README.md)
+- [eBPF 实践教程：使用 uprobe 捕获 Golang 的协程切换](../31-goroutine/README.md)
+- [eBPF 实践教程：使用 uprobe 捕获用户态 http2 流量](../32-http2/README.md)
 
 Uprobe 在内核态 eBPF 运行时，也可能产生比较大的性能开销，这时候也可以考虑使用用户态 eBPF 运行时，例如  [bpftime](https://github.com/eunomia-bpf/bpftime)。bpftime 是一个基于 LLVM JIT/AOT 的用户态 eBPF 运行时，它可以在用户态运行 eBPF Uprobe 程序，和内核态的 eBPF 兼容，由于避免了内核态和用户态之间的上下文切换，bpftime 的 Uprobe 开销比内核少约 10 倍，并且也更容易扩展。
 

src/37-uprobe-rust/README_en.md

@@ -10,9 +10,9 @@ Uprobe is a user space probe. Uprobe probes allow dynamic instrumentation in use
 
 Uprobe is useful for parsing traffic in user space that cannot be parsed by kernel probes, such as http2 traffic, https traffic, and can also analyze runtime program, business logic, etc. For more information about Uprobe, you can refer to:
 
-- [eBPF practice tutorial: Use Uprobe to capture plaintext SSL/TLS data from various libraries](../30-sslsniff)
-- [eBPF practice tutorial: Use Uprobe to capture Golang coroutine switching](../31-goroutine)
-- [eBPF practice tutorial: Use Uprobe to capture user space http2 traffic](../32-http2)
+- [eBPF practice tutorial: Use Uprobe to capture plaintext SSL/TLS data from various libraries](../30-sslsniff/README.md)
+- [eBPF practice tutorial: Use Uprobe to capture Golang coroutine switching](../31-goroutine/README.md)
+- [eBPF practice tutorial: Use Uprobe to capture user space http2 traffic](../32-http2/README.md)
 
 Running Uprobe in kernel mode eBPF might also produce significant performance overhead, in which case you might consider using user space eBPF runtime, such as [bpftime](https://github.com/eunomia-bpf/bpftime). bpftime is a user-space eBPF runtime based on LLVM JIT/AOT. It can run eBPF Uprobe programs in user mode and is compatible with kernel mode eBPF. Because it avoids context switching between user and kernel modes, bpftime's Uprobe overheads are about 10 times less than the kernel's, and it also more easy to extend.
 

src/5-uprobe-bashreadline/README.md

@@ -10,7 +10,7 @@ uprobe是一种用户空间探针，uprobe探针允许在用户空间程序中
 
 uprobe基于文件，当一个二进制文件中的一个函数被跟踪时，所有使用到这个文件的进程都会被插桩，包括那些尚未启动的进程，这样就可以在全系统范围内跟踪系统调用。
 
-uprobe适用于在用户态去解析一些内核态探针无法解析的流量，例如http2流量（报文header被编码，内核无法解码），https流量（加密流量，内核无法解密）。具体可以参考 [eBPF 实践教程：使用 uprobe 捕获多种库的 SSL/TLS 明文数据](../30-sslsniff) 中的例子。
+uprobe适用于在用户态去解析一些内核态探针无法解析的流量，例如http2流量（报文header被编码，内核无法解码），https流量（加密流量，内核无法解密）。具体可以参考 [eBPF 实践教程：使用 uprobe 捕获多种库的 SSL/TLS 明文数据](../30-sslsniff/README.md) 中的例子。
 
 Uprobe 在内核态 eBPF 运行时，也可能产生比较大的性能开销，这时候也可以考虑使用用户态 eBPF 运行时，例如  [bpftime](https://github.com/eunomia-bpf/bpftime)。bpftime 是一个基于 LLVM JIT/AOT 的用户态 eBPF 运行时，它可以在用户态运行 eBPF 程序，和内核态的 eBPF 兼容，避免了内核态和用户态之间的上下文切换，从而提高了 eBPF 程序的执行效率。对于 uprobe 而言，bpftime 的性能开销比 kernel 小一个数量级。
 

src/5-uprobe-bashreadline/README_en.md

@@ -10,7 +10,7 @@ uprobe is a user-space probe that allows dynamic instrumentation in user-space p
 
 uprobe is file-based. When a function in a binary file is traced, all processes that use the file are instrumented, including those that have not yet been started, allowing system calls to be tracked system-wide.
 
-uprobe is suitable for parsing some traffic in user mode that cannot be resolved by kernel mode probes, such as HTTP/2 traffic (where the header is encoded and cannot be decoded by the kernel) and HTTPS traffic (which is encrypted and cannot be decrypted by the kernel). For more information, see the example in [eBPF Tutorial by Example: Capturing SSL/TLS Plaintext Data from Multiple Libraries with Uprobe](../30-sslsniff).
+uprobe is suitable for parsing some traffic in user mode that cannot be resolved by kernel mode probes, such as HTTP/2 traffic (where the header is encoded and cannot be decoded by the kernel) and HTTPS traffic (which is encrypted and cannot be decrypted by the kernel). For more information, see the example in [eBPF Tutorial by Example: Capturing SSL/TLS Plaintext Data from Multiple Libraries with Uprobe](../30-sslsniff/README.md).
 
 Uprobe in kernel mode eBPF runtime may also cause relatively large performance overhead. In this case, you can also consider using user mode eBPF runtime, such as [bpftime](https://github.com/eunomia-bpf/bpftime). bpftime is a user mode eBPF runtime based on LLVM JIT/AOT. It can run eBPF programs in user mode and is compatible with kernel mode eBPF, avoiding context switching between kernel mode and user mode, thereby improving the execution efficiency of eBPF programs by 10 times.