vsftpd禁用匿名用户 修改vasftpd服务的配置文件/etc/vsftpd.conf(或/etc/vsftpd/vsftpd.conf)anonymous_enableNO#Options Indexes FollowSymLinks #删掉Indexes Options FollowSymLinks AllowOverride None Order allow,deny Allow from all 将Options Indexes Follow…

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text-decoration:underline; 下划线 text-decoration:overline; 顶划线 text-decoration:line-through; 删除线 https://blog.csdn.net/qq_38543537/article/details/78740382

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import cv2 # capturecv2.VideoCapture(0) imgcv2.imread(../../img/street.jpg,1) cv2.line(img,(0,0),(100,100),color(255,0,0),thickness5) # 从&#xff08;0&#xff0c;0&#xff09;-》&#xff08;100&#xff0c;100&#xff09;颜色&#xff08;BGR 255 是蓝&#x…

imshow(x) plot([x1,x2],[y1,y2],‘Color’,‘r’,‘LineWidth’,5) point1 [x1,y1]; point2 [x2,y2];

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