On March 29th, 2024, a backdoor was discovered in xz-utils, a suite of software that gives developers lossless compression. This package is commonly used for compressing release tarballs, software packages, kernel images, and initramfs images. It is very widely distributed, statistically your average Linux or macOS system will have it installed for
0810 b' from ' | |
0678 b' ssh2' | |
00d8 b'%.48s:%.48s():%d (pid=%ld)\x00' | |
0708 b'%s' | |
0108 b'/usr/sbin/sshd\x00' | |
0870 b'Accepted password for ' | |
01a0 b'Accepted publickey for ' | |
0c40 b'BN_bin2bn\x00' | |
06d0 b'BN_bn2bin\x00' | |
0958 b'BN_dup\x00' |
This document compiles 2018 coverage around post-modern packaging technologies for Linux, including packaging formats like Snaps and Flatpaks, systems like Nix and Guix and full distros such as Atomic or Clear Linux.
This curation and commentary are current as of 18 June 2018. The curation was prepared by José Miguel Parrella (@bureado) as part of his session at Open Source Summit Japan: Package Management and Distribution in a Cloud World.
We compile these resources in an effort to provide individual developers and organizations with current coverage on the state-of-the-art and motivations of the current post-modern packaging landscape with the intention to increase readiness in experimenting with, evaluating and potentially adopting said technologies.
import numpy as np | |
def xgb_quantile_eval(preds, dmatrix, quantile=0.2): | |
""" | |
Customized evaluational metric that equals | |
to quantile regression loss (also known as | |
pinball loss). | |
Quantile regression is regression that |
[ | |
{ | |
"name":"ABAP", | |
"type":"programming", | |
"extensions":[ | |
".abap" | |
] | |
}, | |
{ | |
"name":"AGS Script", |
-
Single-line comments are started with
//
. Multi-line comments are started with/*
and ended with*/
. -
C# uses braces (
{
and}
) instead of indentation to organize code into blocks. If a block is a single line, the braces can be omitted. For example,
import requests | |
import re | |
import sys | |
from multiprocessing.dummy import Pool | |
def robots(host): | |
r = requests.get( | |
'https://web.archive.org/cdx/search/cdx\ | |
?url=%s/robots.txt&output=json&fl=timestamp,original&filter=statuscode:200&collapse=digest' % host) |
import requests | |
import sys | |
import json | |
def waybackurls(host, with_subs): | |
if with_subs: | |
url = 'http://web.archive.org/cdx/search/cdx?url=*.%s/*&output=json&fl=original&collapse=urlkey' % host | |
else: | |
url = 'http://web.archive.org/cdx/search/cdx?url=%s/*&output=json&fl=original&collapse=urlkey' % host |
import json | |
file = 'evaluated-model-things.json' | |
# list all license references here that frequently cause false positives | |
scanRefLicencesList = [ | |
'LicenseRef-scancode-unknown-license-reference', | |
'LicenseRef-scancode-free-unknown', | |
'LicenseRef-scancode-proprietary-license', | |
'LicenseRef-scancode-generic-export-compliance', | |
'LicenseRef-scancode-generic-cla', |
# Copyright 2016 The TensorFlow Authors. All Rights Reserved. | |
# | |
# Licensed under the Apache License, Version 2.0 (the "License"); | |
# you may not use this file except in compliance with the License. | |
# You may obtain a copy of the License at | |
# | |
# http://www.apache.org/licenses/LICENSE-2.0 | |
# | |
# Unless required by applicable law or agreed to in writing, software | |
# distributed under the License is distributed on an "AS IS" BASIS, |