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Ceph environment setup (2)1. There are three layout hosts: node1, node2, and node3. Each host has three osdks, as shown in figure. osd1, and 8 are SSD disks, 4 is the SATA disk. Each of the three hosts has a Monitor and an MDS. We use osd1, 3, and 4

After being acquired by sun and oracle, Mysql has not been acquired by the oracle giant. On the contrary, it has been developing very fast in recent years. everyone knows that oracle is not doing well with mysql, the open-source market will be

The purpose of this article is to summarize some things, solve the problem in the process of trying to construct a vulnerability database, that is how to classify the computer network vulnerabilities. Some of the ideas in this article are not mature,

The purpose of this article is to summarize some things and solve the main problems encountered when attempting to construct a Vulnerability Database, that is, how to classify computer network vulnerabilities. Some of the ideas in this article are

Mysql在被sun，继而被oracle收购之后，并没有被oracle这个巨人雪藏，反而近几年的发展速度极为之快，谁都知道，你oracle做不好mysql，开源的市场就会被别人取代，pg，MariaDB，percona

This article aims to summarize some things and solve the main problems encountered when attempting to construct a Vulnerability Database, that is, how to classify computer network vulnerabilities. Some of the ideas in this article are not mature,

I. Installation of PhppgadminUnzip the downloaded compressed package For tar.gz, execute the following command: Copy Code code as follows: Gunzip phppgadmin-*.tar.gz TAR-XVF Phppgadmin-*.tar For TAR.BZ2, execute the following

The full name of the Linux term (post)-General Linux technology-Linux technology and application information. For more information, see the following section. Good stuff. Bin = BINaries (binary) /Dev = devices /Etc = the person, object, and other

Linux Command abbreviations bin = BINaries/dev = DEVices/etc = ETCetera/lib = LIBrary/proc = PROCesses/sbin = Superuser BINaries/tmp = TeMPorary/usr = Unix Shared Resources/ var = VARiable? FIFO = First In, First Out GRUB = GRand uniied Bootloader

Know his watch, and it needs to know its meaning. Apt = Advanced Packaging Tool AR = archiver As = Assembler awk = "Aho Weiberger and Kernighan" The first letter of the last name of three authors bash = Bourne Again SHell BC = Basic (Better)