procps

MySQL-Cluster-7.4 for centos 6.9 64bit

匆匆过客 提交于 2020-10-04 04:01:23
MySQL-Cluster-7.5 for centos 6.9 64bit 一、安装要求 1、安装环境: 系统环境:CentOS release 6.9 64bit 软件名称:MySQL-Cluster-server-gpl-7.4.15-1.el6.x86_64.rpm,MySQL-Cluster-client-gpl-7.4.15-1.el6.x86_64.rpm 软件安装位置:/usr/bin/mysql 数据存放位置:/var/lib/mysql 日志存放位置:/var/log/mysql 二、集群设计 首先设计集群的安装分配方式,共需要5台服务器,服务器分配如下: 管理节点: 192.168.99.35 数据节点1: 192.168.99.36 数据节点2: 192.168.99.37 sql节点1: 192.168.99.38 sql节点2: 192.168.99.39 注意:目前这种设计存在的问题是管理节点是单点的。 三、安装部署 1、在五台服务器上/home创建mysql目录,下载如下两个软件包,建议下载后直接scp过去 [root@centos-6 ~]# mkdir /home/mysql [root@centos-6 ~]# cd /home/mysql/ [root@centos-6 mysql]#wget http://mirrors.sohu.com

linux服务器被入侵查询木马(清除方法)

泪湿孤枕 提交于 2019-12-16 17:08:31
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> linux服务器被入侵查询木马(清除方法) 2016年11月17日 15:52:33 UpUpUpUpUpUpUp 阅读数 3359 版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/u012599988/article/details/53201212 记录一次查询清除木马过程 木马名称: Linux.BackDoor.Gates.5 链接: https://forum.antichat.ru/threads/413337/ 前两天服务器被扫描后,出现莫名进程,清理后重启,也把原来的SSH密码登陆改为公钥,仅仅过去两天,一早登陆服务器发现一个进程直接懵了,清掉我ROOT所有文件。 这是/etc/profile文件,发现!!! 这明显是前天我没有清理干净,又被攻击了。 那就开始排查,战斗! 先清理可疑程序,如: 明显不认识呐,我的服务器跑了什么我还不知道? 干掉!咦,干掉自己起来。明显是自启!!! 查,/etc/rc.local 1 2 进程杀了又起来,文件删了又自动生成,无奈之下只好想了一个怪招,把/bin/bash重命名一下 再查询基础命令是否被掉包: 对比下其他在正常服务器的显示如下: 怒了有没有!明显换了。换成程序大小为1.2M的了。 那就删掉被更改的

ps utility in linux (procps), how to check which CPU is used

筅森魡賤 提交于 2019-12-03 05:19:36
问题 It is about procps package, utility ps for linux. Can it print the number of last used CPU for each process (thread)? Update: Not a CPU Time (10 seconds), but a CPU NUMBER (CPU0,CPU5,CPU123) 回答1: which of multiple processors? it does not offer an option for that according to the manpage. but on my Debian stable system it accepts the undocumented -o cpu after looking at the source, and the output of ps L , I believe your answer is either the cpuid or sgi_p output options, column IDs CPUID and

ps utility in linux (procps), how to check which CPU is used

痴心易碎 提交于 2019-12-02 18:36:52
It is about procps package, utility ps for linux. Can it print the number of last used CPU for each process (thread)? Update: Not a CPU Time (10 seconds), but a CPU NUMBER (CPU0,CPU5,CPU123) which of multiple processors? it does not offer an option for that according to the manpage. but on my Debian stable system it accepts the undocumented -o cpu after looking at the source, and the output of ps L , I believe your answer is either the cpuid or sgi_p output options, column IDs CPUID and P, respectively. And 'cpu' should work according to this note in output.c, but it's currently tied to the