want to automatically shield the attacker s IP, which is the temporary blacklist function of the security dog windows version of IP shown in the following picture looking for the description of the safety dog, linux s nginx security dog does not ...
question: linuxfree -hbuff cache() Picture: ...
the maximum support for hard disk partitions is 2T. Why can mkfs.ext4 dev sdb support hard disks larger than 2T < H 3 > ubuntu 16.04 add a 4 T hard drive with parted set to mbr partition (no partition). Direct format, mkfs.ext4 dev sdb; mount shows...
problem description I scanned my blog with kitchen knife software, and then I couldn t access my blog, but I could access https normally. 1ping www.dreamate.topping2 380 debug by myself 4 I still can t access debug 5 other https projects o...
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I am a complete novice to Linux. has a 20G droplet on Digital Ocean. There is only a small personal blog site on it, so I never worried about running out of 20GB hard drives. tried to deploy a second small website inside yesterday, upgraded the Ubuntu...
can Linux set whitelist according to specific port: 80 port setting 1.1.1.1 can be accessed, 88 port setting 2.2.2.2 can access this? ...
for example, how do I check the amount of storage space occupied by db6? ...
in Baidu statistics, a page has been visited for a long time for as long as 2 hours, many times. This should not be a normal visit. has replaced my domain name, but the access is all my address ...
B cannot access the database in A. I want B to use A s database, how to solve ...
check the data disk of the host. The display of du is different from that of df, with 70 GB less disk space . the host is an online single business host, which mainly runs an online business and a mysql database. check disk usage: -sharp df-h Filesy...
my server has Windows Server 2008 and CentOS7.2 installed on a disk. I restart my computer now and it automatically starts CentOS7.2. How can I choose to start them, such as if I want to start Windows Server 2008? ...
in the same MySQL link attribute, it can also be said to be the same database. Can you configure all the table structures of one database and Synchronize of another database? is similar to master-slave Synchronize, but only needs Synchronize data stru...
in the same MySQL link attribute, it can also be said to be the same database. Can you configure all the table structures of one database and Synchronize of another database? is similar to master-slave Synchronize, but only needs Synchronize data stru...
there are three existing servers (all mysql5.7 installed by centos7,): br 10.19.6.6 BRV 192.168.3.101 CRAV 192.168.3.102 use xtrabackup to back up A s MYSQL data, then restore to B A s database to deactivate, and B updates the primary database d...
use xtrabackup s innobackupex tool to back up the mysql database, some of which are myisam engines. After another machine is restored, when querying the table, prompt table "xxx " is marked as crashed and should be repaired, to use the repair command t...
such as the title. my system version is CentOS Linux release 7.5.1804 (Core) Linux kernel 3.10.0-862.14.4.el7.x86_64 I used the script to install curl -sSL http: acs-public-mirror.oss-cn-hangzhou.aliyuncs.com docker-engine internet | sh - err...
The question is this: for example, if I have built a set of services using docker-compose on machine a, is there any way to quickly use these containers on other machines (b machines)? the way I can think of is: put all the files needed to build on...
the path to bt on my nas is olddomain.myqnapcloud.com:60080 rutorrent . The original configuration is as follows, so that when I visit it, it is newdomain.com rutorrent . But I want to remove the rutorrent at the end is to visit newdomain.com and rev...
problem description I have found that agents configured through apache will affect the speed of other agents if there is a problem at one of the sites and the response is very slow, which is incomprehensible. Is the reverse proxy of apache a single pr...