The basic idea behind RpmGrill project is to run automated tests on Koji packages as well as Fedora stable & testing repositories. RpmGrill analyzes _builds_, not individual rpms: this allows it to detect problems such as compiler warnings (from the build logs) or multilib inconsistencies (by matching 32- and 64-bit rpms) which cannot be identified by examining a single rpm file.
ᴄʜʀɪsᴛᴏᴘʜᴇʀ ᴍ cicku
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| //已发送邮件的标记内容 | |
| var EMAIL_SENT = "EMAIL_SENT"; | |
| //记录已发送记录的列，一般为原有数据的后面一列，从0开始 | |
| var EMAIL_SENT_COLUMN = 9; | |
| // 发送的邮件主题 | |
| var SUBJECT = "北京GDG之编程语言沙龙参会确认函"; | |
| // email 所在的列，从0开始算 |
cridenour
/ gist:74e7635275331d5afa6b
Last active
August 7, 2023 13:52
Setting up Vim as your Go IDE
I've been wanting to do a serious project in Go. One thing holding me back has been a my working environment. As a huge PyCharm user, I was hoping the Go IDE plugin for IntelliJ IDEA would fit my needs. However, it never felt quite right. After a previous experiment a few years ago using Vim, I knew how powerful it could be if I put in the time to make it so. Luckily there are plugins for almost anything you need to do with Go or what you would expect form and IDE. While this is no where near comprehensive, it will get you writing code, building and testing with the power you would expect from Vim.
I'm assuming you're coming with a clean slate. For me this was OSX so I used MacVim. There is nothing in my config files that assumes this is the case.
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| $ LD_PRELOAD=$PWD/sendmsg.so dig twitter.com @8.8.8.8 | |
| ;; Warning: Message parser reports malformed message packet. <-- malformed 因为把压缩指针当作域名一部分了 | |
| ;; Question section mismatch: got twitter.com/RESERVED0/CLASS256 | |
| ; <<>> DiG 9.9.5-3-Ubuntu <<>> twitter.com @8.8.8.8 | |
| ;; global options: +cmd | |
| ;; Got answer: | |
| ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44722 | |
| ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 |
由于路由管控系统的建立，实时动态黑洞路由已成为最有效的封锁手段，TCP连接重置和DNS污染成为次要手段，利用漏洞的穿墙方法已不再具有普遍意义。对此应对方法是多样化协议的VPN来抵抗识别。这里介绍一种太简单、有时很朴素的“穷人VPN”。
朴素VPN只需要一次内核配置（Linux内核），即可永久稳定运行，不需要任何用户态守护进程。所有流量转换和加密全部由内核完成，原生性能，开销几乎没有。静态配置，避免动态握手和参数协商产生指纹特征导致被识别。并且支持NAT，移动的内网用户可以使用此方法。支持广泛，基于L2TPv3标准，Linux内核3.2+都有支持，其他操作系统原则上也能支持。但有两个局限：需要root权限；一个隧道只支持一个用户。
朴素VPN利用UDP封装的静态L2TP隧道实现VPN，内核XFRM实现静态IPsec。实际上IP-in-IP隧道即可实现VPN，但是这种协议无法穿越NAT，因此必须利用UDP封装。内核3.18将支持Foo-over-UDP，在UDP里面直接封装IP，与静态的L2TP-over-UDP很类似。
Misairu-G
/ [GUIDE] Optimus laptop dGPU passthrough.md
Last active
July 4, 2024 20:31
[GUIDE] Optimus laptop dGPU passthrough
RIAEvangelist/node-ipc is malware / protestware
The RIAEvangelist/node-ipc module contains protestware peacenotwar.
Excerpt from RIAEvangelist/node-ipc:
as of v11.0.0 & v9.2.2 this module uses the peacenotwar module.
thesamesam
/ xz-backdoor.md
Last active
June 27, 2024 15:18
xz-utils backdoor situation (CVE-2024-3094)
This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.
On March 29th, 2024, a backdoor was discovered in xz-utils, a suite of software that