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安装配置vim /etc/salt/masterinterface: 192.168.1.51hash_type: sha256systemctl start salt-master.servicevim /etc/salt/minionmaster: 192.168.1.51hash_type: sha256systemctl start salt-minion.servicesalt-... 阅读全文…

镜像源export PHANTOMJS_CDNURL=http://npm.taobao.org/mirrors/phantomjsexport CHROMEDRIVER_CDNURL=http://npm.taobao.org/mirrors/chromedriverexport SELENIUM_CDNURL=http://npm.taobao.org/mirrorss/selenium 阅读全文…

样式 行内 嵌入式 外部样式表 <style type="text/css"> @import url(site.css); @import url(navbar.css); @import url(footer.css) screen and (min-width: 960px); body { background: y... 阅读全文…

w3c DOM:http://www.w3school.com.cn/htmldom css checked checkbox hackhttps://www.thecssninja.com/demo/css_tree/https://css-tricks.com/the-checkbox-hack/https://css-tricks.com/almanac/properties/t/t... 阅读全文…

[toc] User Authenticationexample from werkzeug.security import generate_password_hash, check_password_hashclass User(db.Model): # ... password_hash = db.Column(db.String(128)) @property ... 阅读全文…

[TOC] 路由@app.route('/')def index(): return '<h1>Hello World!</h1>'def index(): return '<h1>Hello World!</h1>'app.add_url_rule('/', 'index', index)# 动态路由from flask ... 阅读全文…

进程池from concurrent.futures import ProcessPoolExecutorimport osdef task(): print("Executing our Task on Process {}".format(os.getpid()))def main(): executor = ProcessPoolExecutor(max... 阅读全文…

1https://github.com/rofl0r/proxychains-ng*** Installation *** # needs a working C compiler, preferably gcc ./configure --prefix=/usr --sysconfdir=/etc make [optional] sudo make install [option... 阅读全文…

[TOC] mongodb副本集搭建软件版本os:# cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) 3.4.xcat /etc/yum.repos.d/mongodb.repo[mongodb-org]name=MongoDB Repositorybaseurl=https://mirrors.tuna.tsingh... 阅读全文…

[TOC] 连接主要登录方式方式一默认是当前登录的系统用户 $USER@localhost[root@mysqlenv_test ~]#mysqlERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 方式二 使用socket连接LINUX 系统才有socket连接mysql -S ... 阅读全文…