strace - the linux syscall tracer

This is strace -- a diagnostic, debugging and instructional userspace utility with a traditional command-line interface for Linux. It is used to monitor and tamper with interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

strace is released under a Berkeley-style license at the request of Paul Kranenburg; see the file COPYING for details.

See the file NEWS for information on what has changed in recent versions.

Please read the file INSTALL-git for installation instructions.

The user discussion and development of strace take place on the strace mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to strace-devel@lists.strace.io. The mailing list archives are available at https://lists.strace.io/pipermail/strace-devel/ and other archival sites.

The GIT repository of strace is available at GitHub and GitLab.

The latest binary strace packages are available in many repositories, including OBS, Fedora rawhide, and Sisyphus.

Name		Name	Last commit message	Last commit date
Latest commit History 6,893 Commits
ci		ci
debian		debian
dist		dist
linux		linux
m4		m4
maint		maint
qemu_multiarch_testing		qemu_multiarch_testing
test		test
tests		tests
xlat		xlat
.gitignore		.gitignore
.gitlab-ci.yml		.gitlab-ci.yml
.mailmap		.mailmap
.travis.yml		.travis.yml
AUTHORS		AUTHORS
COPYING		COPYING
CREDITS.in		CREDITS.in
ChangeLog-CVS		ChangeLog-CVS
HACKING-scripts		HACKING-scripts
INSTALL		INSTALL
INSTALL-git.md		INSTALL-git.md
Makefile.am		Makefile.am
NEWS		NEWS
README-hacking		README-hacking
README-linux-ptrace		README-linux-ptrace
README-mpers		README-mpers
README.md		README.md
access.c		access.c
affinity.c		affinity.c
aio.c		aio.c
alpha.c		alpha.c
arch_defs.h		arch_defs.h
basic_filters.c		basic_filters.c
bind.c		bind.c
bjm.c		bjm.c
block.c		block.c
bootstrap		bootstrap
bpf.c		bpf.c
bpf_attr.h		bpf_attr.h
bpf_filter.c		bpf_filter.c
bpf_filter.h		bpf_filter.h
bpf_fprog.h		bpf_fprog.h
bpf_seccomp_filter.c		bpf_seccomp_filter.c
bpf_sock_filter.c		bpf_sock_filter.c
btrfs.c		btrfs.c
build_static_example.sh		build_static_example.sh
cacheflush.c		cacheflush.c
capability.c		capability.c
caps0.h		caps0.h
caps1.h		caps1.h
chdir.c		chdir.c
chmod.c		chmod.c
clone.c		clone.c
configure.ac		configure.ac
copy_file_range.c		copy_file_range.c
copyright-year-gen		copyright-year-gen
count.c		count.c
defs.h		defs.h
delay.c		delay.c
delay.h		delay.h
desc.c		desc.c
dirent.c		dirent.c
dirent64.c		dirent64.c
dm.c		dm.c
dyxlat.c		dyxlat.c
empty.h		empty.h
epoll.c		epoll.c
error_prints.c		error_prints.c
error_prints.h		error_prints.h
evdev.c		evdev.c
evdev_mpers.c		evdev_mpers.c
eventfd.c		eventfd.c
execve.c		execve.c
f_owner_ex.h		f_owner_ex.h
fadvise.c		fadvise.c
fallocate.c		fallocate.c
fanotify.c		fanotify.c
fchownat.c		fchownat.c
fcntl.c		fcntl.c
fetch_bpf_fprog.c		fetch_bpf_fprog.c
fetch_indirect_syscall_args.c		fetch_indirect_syscall_args.c
fetch_struct_flock.c		fetch_struct_flock.c
fetch_struct_keyctl_kdf_params.c		fetch_struct_keyctl_kdf_params.c
fetch_struct_mmsghdr.c		fetch_struct_mmsghdr.c
fetch_struct_msghdr.c		fetch_struct_msghdr.c
fetch_struct_stat.c		fetch_struct_stat.c
fetch_struct_stat64.c		fetch_struct_stat64.c
fetch_struct_statfs.c		fetch_struct_statfs.c
file-date-gen		file-date-gen
file_handle.c		file_handle.c
file_ioctl.c		file_ioctl.c
filter.h		filter.h
filter_qualify.c		filter_qualify.c
flock.c		flock.c
flock.h		flock.h
fs_x_ioctl.c		fs_x_ioctl.c
fstatfs.c		fstatfs.c
fstatfs64.c		fstatfs64.c
futex.c		futex.c
gcc_compat.h		gcc_compat.h

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