env

sudo apt install clang libelf1 libelf-dev zlib1g-dev

git clone --recurse-submodules https://github.com/libbpf/libbpf-bootstrap.git

$ git submodule update --init --recursive       # check out libbpf
$ cd examples/c
$ make
$ sudo ./bootstrap
TIME     EVENT COMM             PID     PPID    FILENAME/EXIT CODE
00:21:22 EXIT  python3.8        4032353 4032352 [0] (123ms)
00:21:22 EXEC  mkdir            4032379 4032337 /usr/bin/mkdir
00:21:22 EXIT  mkdir            4032379 4032337 [0] (1ms)
00:21:22 EXEC  basename         4032382 4032381 /usr/bin/basename
00:21:22 EXIT  basename         4032382 4032381 [0] (0ms)
00:21:22 EXEC  sh               4032381 4032380 /bin/sh
00:21:22 EXEC  dirname          4032384 4032381 /usr/bin/dirname
00:21:22 EXIT  dirname          4032384 4032381 [0] (1ms)
00:21:22 EXEC  readlink         4032387 4032386 /usr/bin/readlink
^C