| Server IP : 216.250.13.251 / Your IP : 216.73.217.100 Web Server : nginx/1.24.0 System : Linux gunay 6.8.0-134-generic #134-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun 26 18:43:11 UTC 2026 x86_64 User : root ( 0) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/doc/bpftrace/examples/ |
Upload File : |
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 ```