| Server IP : 15.235.198.142 / Your IP : 216.73.216.190 Web Server : Apache/2.4.58 (Ubuntu) System : Linux ballsack 6.8.0-45-generic #45-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 30 12:02:04 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 8.3.6 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/doc/bpftrace/examples/ |
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Demonstrations of undump.bt, the Linux eBPF/bpftrace version. This example trace the kernel function performing receive AP_UNIX socket packet. Some example output: Terminal 1, UNIX Socket Server: ``` $ nc -lU /var/tmp/unixsocket # receive from Client Hello, world 123abc ``` Terminal 2, UNIX socket Client: ``` $ nc -U /var/tmp/unixsocket # Input some lines Hello, world 123abc ``` Terminal 3, receive tracing: ``` $ sudo ./undump.bt Attaching 3 probes... Dump UNIX socket packages RX. Ctrl-C to end TIME COMM PID SIZE DATA 20:40:11 nc 139071 13 Hello, world\x0a 20:40:14 nc 139071 7 123abc\x0a ^C ```