Hong Kong Aliyun centos7 configuration vsftpd, user ftpuser user root directory ftpfile 
 can be connected to view and delete, cannot upload and download 
 seliunx and iptable are both closed 
 



 
 
 Hong Kong Aliyun centos7 configuration vsftpd, user ftpuser user root directory ftpfile 
 can be connected to view and delete, cannot upload and download 
 seliunx and iptable are both closed 
 



 
 
 chroot_list_enable=FALSE 
 or add ftpuser to the chroot_list file 
recently found something abnormal in the program. Take a look at the number of handles opened [root@dev-test-server ~]-sharp lsof -n|awk {print $2} |sort|uniq -c|sort -nr|head -10 152158 7076 21344 11305 2338 30006 2096 938 .... my java pr...