查寻内核版本uname -a // uname -r进程快照ps report a snapshot of the current processesUSER 进程所属用户PID 进程ID 进程号%CPU 进程占用CPU百分比%MEM 进程占用内存的百分比VSZ 虚拟内存RSS 真实内存TTY 终...
权限管理 owner,group,other 属主,属组,其他权限: read write execute r w x 用户的不拥有某位权限,则使用-占位 r-x:读和执行的权限 r--:只读权限 rw-:读写权限 使用8位数来表示 r:4 w:...
一、环境描述操作系统版本: CentOS-6.5-x86_64系统分区:sda:40Gsda1:500M /boot EXT4sda2: 39.5G /为LVM,包括:lv_swap 4G,lv_root 35.6G源端[A]系统数据库 IP: 192.168.81.211目标端[B]系统数据库 IP: 192.168.81.212Vip:...
Icinga is an open source network monitoring application that provides us with Icinga Web 1 and Icinga Web 2 interfaces to fully manage and monitor the hosts and services through its dashboard. Icinga Web 2 is the successor of Icinga web whic...
命令执行顺序控制与管道知识点顺序执行、选择执行、管道、cut 命令、grep 命令、wc 命令、sort 命令等,高效率使用 Linux 的技巧。命令执行顺序的控制顺序执行多条命令通常情况下,我...
Alfrasco is a java based Electronic Content Management tool that is available with an Open Source license. This open platform helps you regain control of critical business content, strengthen compliance, optimize processes and make collabora...
中文怎么发音Ubuntu 有奔头,乌版图Fedora 费德勒,菲朵拉Debian 迪扁,德槟CentOS 桑托斯 森头斯Linux发展历史:1) RedHat --- 1.RedHat2.CentOS3.Fedora 桌面图形系统rpm, yum 命令2) Debian --- 1.Debian2.Ubunt...
对大多数系统管理员来说扩充 Linux 服务器的磁盘空间是日常的工作之一。因此这篇文章会通过使用 Linux 命令,在 CentOS 7 系统上演示一些简单的操作步骤来扩充您的磁盘空间而不需要重...
ProjectSend is an Open Source web file and image sharing tool for professionals that solve the issue of sharing files between a company and its clients. ProjectSend provides an easy and secure multi-file uploading and unlimited file size on...
1.实验室IP: 192.168.10.20gateway:192.168.10.1DNS: 202.195.224.100202.195.224.101安装环境:联想 启天M4390 台式电脑2.安装centos的步骤第1步:调整电脑启动项自己进入BOIS进行设置,大多数开机界面会提醒...