blacklist | 易学教程

twilio Reject Incoming Calls with a Phone Number Blacklist

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问题 First of all. I'm sorry English is my second language so I apologize for any mistakes. Second. I'm new with Twilio . Thank you in advance for all your help. I have multiple phone numbers with Twilio and I am trying to implement a number blacklist to all my phone numbers. Currently, I use the function bellow individually with all my Twilio numbers. So ideally I would like to create a file with all the phone numbers that I want to be blacklist and I could read this file in the function and don

php check if users ip address is blacklisted and block it from my application

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问题 I want write a php function that takes the user's ip address, checks it against known blacklists and redirects users from blacklisted ip addresses to a default "Access Forbidden" page. I only want to allow access to my home page to users from IP addresses that have not been blacklisted. Can anyone help? Here's what I have so far. <?php $ip=$_SERVER["REMOTE_ADDR"]; function flush_buffers() { ini_set('output_buffering','on'); ini_set('zlib.output_compression', 0); ini_set('implicit_flush',1);

jq - How to select objects based on a 'blacklist' of property values

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问题 Similar to the question answered here: jq - How to select objects based on a 'whitelist' of property values, I'd like to select objects based on a blacklist of property values... The following works fine as a whitelist: curl -s 'https://api.github.com/repos/stedolan/jq/commits?per_page=10' | jq --argjson whitelist '["stedolan", "dtolnay"]' '.[] | select(.author.login == $whitelist[]) | {author: .author.login, message: .commit.message}' { "author": "dtolnay", "message": "Remove David from

jq - How to select objects based on a 'blacklist' of property values

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在centos7（EL7.3 即 kernel-3.10.0-514.X ）上安装BCM4312无线网卡驱动要注意的问题

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broadcom bcm4312为比较老的无线网卡了，在centos7.7上默认是驱动不起来的。需要手动编译安装。按照centos官方的说法很多网卡都需要重新编译驱动后才能正常运行。包括： Broadcom Corporation BCM4311, BCM4312, BCM4313, BCM4321, BCM4322, BCM43224, BCM43225, BCM43227 and BCM43228 Based Wireless NICs 在安装过程中参考了几位大神的文章（文章链接附后）在执行make过程遇到各种个这样的问题，就是执行不下去，总结起来有两点：一是大神门的文章没有细看，二是，官方补丁更新、步骤也有所更新，三是，基于针对报错选择方案。以下过程结合了几位大神文章和官方文档，写下来供后来的同道中人参考。 1.识别网卡的型号执行lspci | grep '802' 官方： [user@host ~]$ /sbin/lspci | grep Broadcom 0b:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 01) 2.确认kernel-headers kernel-devel gcc是否已经安装 rpm -qa kernel-headers kernel-devel gcc

网络资源汇总

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网络资源汇总 For Linux 杀毒软件 ClamAV : 配置 Firewall ufw _: Hsow to config Block usb Method 1: create config file: $ sudo vim /etc/modprobe.d/block_usb.conf insert line: install usb-storage /bin/true Method 2: remove usb_storage cmd: sudo mv /lib/modules/<core-name>/kernel/drivers/usb/storage/usb-storage.ko <any-other-path/usb-storage.ko.bak> Method 3: blacklist $ sudo vim etc/modprobe.d/blacklist.conf insert: blacklist usb-storage 来源： CSDN 作者：玖叁肆链接： https://blog.csdn.net/qq_39802663/article/details/104698810

显卡驱动相关问题记录

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一、查看显卡型号 lspci | grep -i vga 输出4位十六进制，查看搜索 http://pci-ids.ucw.cz/mods/PC/10de?action=help?help=pci 二、循环登录循环登陆原因可能是安装的显卡驱动的那个版本与显卡型号不匹配。在登录界面按下ctrl+alt+fn进入非图形界面命令行，登录账户。查看显卡驱动 nvidia-smi cat /proc/driver/nvidia/version 没有输出驱动型号，需要重新安装驱动。三、卸载显卡驱动卸载方法： apt-get安装的卸载方法：sudo apt-get remove --purge nvidia* runfile安装的卸载方法：sudo chmod +x *.run sudo ./*.run --uninstall 再执行sudo apt-get remove --purge nvidia*，保证卸载干净四、重新重装驱动：修改blacklist.conf权限 chmod sudo chmod 666 /etc/modprobe.d/blacklist.conf echo " blacklist nouveau ">> /etc/modprobe.d/blacklist.conf echo " options nouveau modeset=0 ">> /etc

[GYCTF2020]Blacklist

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[GYCTF2020]Blacklist 判斷體型這題和之前的隨便注長得一模一樣，不出意外就是SQL注入了。標題有個hint，blacklist，之後肯定得繞過黑名單。猜解SQL語句 1 => 正常回顯 1' => 正常回顯 1' or 1# => 正常回顯 1' and 0# => 不回顯猜測查詢語句爲 select * from Table where inject = '$inject'; 猜解字段數 1' order by 1# => 正常回顯 1' order by 2# => 正常回顯 1' order by 3# => 報錯所以知道字段數爲2 聯合查詢 1' union select 1,2# => 報錯 return preg_match("/set|prepare|alter|rename|select|update|delete|drop|insert|where|\./i",$inject); 這就是題目hint說的blacklist，有select不能直接聯合查詢，有set和prepare就不能預編譯了，有alter和rename，連堆注入都不行嗎？看下大佬WP 堆注入這題還是堆注入，不過不是像隨便注一樣重命名，而是通過 handler 讀取表。先看下有哪些表。 1';show tables# 有一個 FlagHere 的表，應該就是它了。

联想y7000p rtx2060 ubunyu16.04 安装nvidia显卡

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1、禁用nouveau 1）首先通过输入 lsmod | grep nouveau 检查是否已经屏蔽掉nouveau模块，如果没有输出则已经禁用该模块，跳过本小节，否则则是没有禁用。 2）输入 $ sudo gedit / etc / modprobe . d / blacklist . conf 在文件最后一行加入 blacklist vga16fb blacklist nouveau blacklist rivafb blacklist rivatv blacklist nvidiafb 保存。 3）升级内核 $ sudo update - initramfs - u 4)重启 $ sudo reboot 5)重复1），检查是否禁用成功 2 安装NVIDIA-430 由 $ sudo ubuntu-drivers divice 看到推荐型号430，我在nvidia官网下载了NVIDIA-Linux-x86_64-440.59.run。接下来通过 Ctrl+Alt+F1 进入tty1界面，输入用户名和密码登录 $ sudo service lightdm stop 进入相应的存储位置 $ cd /home/xx x / NVIDIA 赋予权限 $ sudo chmod a + x NVIDIA - Linux - x86_64 - 440.59 . run 安装run

how to use jq to filter select items not in list?

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问题 In jq, I can select an item in a list fairly easily: $ echo '["a","b","c","d","e"]' | jq '.[] | select(. == ("a","c"))' Or if you prefer to get it as an array: $ echo '["a","b","c","d","e"]' | jq 'map(select(. == ("a","c")))' But how do I select all of the items that are not in the list? Certainly . != ("a","c") does not work: $ echo '["a","b","c","d","e"]' | jq 'map(select(. != ("a","c")))' [ "a", "b", "b", "c", "d", "d", "e", "e" ] The above gives every item twice, except for "a" and "c "

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