Add eBPF tracing tools and w3m terminal browser

Add bpftrace, bcc-tools, and perf for system tracing and profiling.
These are Linux's eBPF-based equivalents to DTrace, essential for
debugging and performance analysis in rescue scenarios.

Add w3m terminal browser alongside existing lynx for better rendering
of complex pages.

Update RESCUE-GUIDE.txt with new sections covering:
- Section 9: System Tracing with bpftrace examples, BCC tools, perf
- Section 10: Terminal web browsing with lynx/w3m basics

1 files changed, 8 insertions, 0 deletions

diff --git a/build.sh b/build.sh
index 7b0f97d..59dea31 100755
--- a/build.sh
+++ b/build.sh
@@ -193,6 +193,14 @@ sshuttle
 # Security
 pass
 
+# System tracing and profiling (eBPF/DTrace-like)
+bpftrace
+bcc-tools
+perf
+
+# Terminal web browsers
+w3m
+
 EOF
 
 # Get kernel version for ISO naming