Windows用户认证系统之Gina、CP和pGina简介
2019-02-01pGina is a pluggable, open source credential provider (and GINA) replacement. It allows for alternate methods of interactive user authentication and access management on machines running the Windows operating system. 阅读全文...
sudo -i切换到超级用户
2019-01-29user01 is not in the sudoers file. This incident will be reported. 阅读全文...
UFC(Ultimate Fighting Championship)
2019-01-24MMA(综合格斗综合格斗即MMA(mixed martial arts),是一种规则极为开放的竞技格斗运动。 阅读全文...
PHPMailer配置QQ邮箱
2019-01-22phpmailer配置qq邮箱,发送邮件总是不成功,一直以为密码就是邮箱密码,登陆邮箱也没问题,开启smtp验证时候,发现密码不一样。 阅读全文...
sed –i.bak 's/hello/A/' file.txt
2019-01-16sed常用的几个选项。 阅读全文...
锂电池价格
2019-01-09锂电池价格将以每年20-30%的递减速度不断探底。 阅读全文...
sed删除所有换行回车
2019-01-09sed删除所有换行回车 阅读全文...
windows-install-php7.3.5
2019-01-09PHP is a popular general-purpose scripting language that is especially suited to web development. 阅读全文...
求平方和0-1+ 4-9 +16-25+36 -49+64-81-100
2019-01-08求平方和0-1+ 4-9 +16-25+36 -49+64-81-100 阅读全文...
ssh登录慢DNS
2018-12-25client 192.168.10.2#59667 (23.6.168.192.in-addr.arpa): view view_any: query (cache) '203.6.168.192.in-addr.arpa/PTR/IN' denied 阅读全文...
cmd小技巧
2018-12-06cmd小技巧
1、ipconfig /all|cliip贴到
2、F3粘贴最后执行的命令/F5粘贴最后执行的命令/F7使用过的命令的导航列表
3、win+R(cmd),CTRL+SHIFT+Enter进入cmd管理模式 阅读全文...
ORA-00059 maximum number of DB_FILES exceeded
2018-11-28ERROR at line 1:
ORA-00059: maximum number of DB_FILES exceeded 阅读全文...
shell求阶乘1!+2!+...20!之和
2018-10-25实例: 阅读全文...
python求阶乘1!+2!+...20!之和
2018-10-25实例: 阅读全文...
解决CentOS7镜像克隆到U盘安装卡住
2018-09-28用U盘安装时遇到以下情况,没法进入安装界面warning: dracut-initqueue timeout - tarting timeout scripts 阅读全文...