LVM is short for Logical Volume Manager, which provides a higher level of disk storag

         There is a need to modify the startup screen of ubuntu 13.04server: In the

Frequently encountered samba shared directory does not have permission to read or wri

         Yesterday I received the zabbix alarm email, the usage rate of a servers /ho

IP configuration: /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 BOOTPROTO=st

         these two independent redis clusters cannot share information. To a certain

After the network is configured, Debian apt-get, aptitude and other commands can play

vim repair: Repair the premise, you can connect to UBUNTU, otherwise you can only un

Ubuntu10.10 installed arm version of Qt encountered error: thread-local storage not s

         In linux, I often use the tar command to package compression, which seems to

iptables Broad and profound, know the basic grammar and other needs to check the info

        Logtamper version1.1 logtamper is a *modified *linux log tool, which can save

Uninstall mysql First step 1 sudo apt-get autoremove --purge mysql-server-5.0 2 sudo

        Environment: REDHAT 51. Check if VNC is installed: rpm -qa vnc-server vnc-ser

         (1) View the usage of each CPU core sudo top -d 1 After entering, press 1, t

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         1. About bcbc is an arbitrary precision calculator language, usually used as

10 minutes to learn Linux is a bit exaggerated, but can let a novice get familiar wit

         1. View the commonly used commands for file contentscat : Display the conten

         The Windows 7 and Ubantu dual system are installed on the computer. Since th

Speaking of the easiest way to install the system is to find a system installation CD

         Here is Red Hat Linux as an example. Assume that the original system has bee

Mount windows shared directory on Linux 1.Share windows folder Create a password-enab

         People who have used Windows and Ubuntu dual systems for a long time may enc

Running Node project manually on a computer is simple, node xx.js is done, and you wa

         First, I received an open request yesterday: Can I open a normal account on

Operating system: Centos6 1.Discover the problem Ping external network packet loss i

         Seven, add and delete group related commands The same we must first introdu

         1, see that the port is occupied by that process For example: netstat -anp

         Mainly using the df command, df is the abbreviation of disk filesystem It ca

Lab environment: Under Vbox, Rehat5 virtual machine Using samba server Purpose: Uplo

         First find the iptables file Generally under /etc/sysconfig Then vi iptables

on Linux 1. Mount the CD-ROM drive (directory does not exist, create) mount -t auto /

         When Linux looks for it, access to certain directories may not be accessible

POCO installed on CentOS7? View official website description: Modern, powerful open s

         The following is for non-ubuntu environments, and some of the differences be

1. File name lookup When using find query, due to disk query, so the speed is slow,

Need to modify 2 files: /etc/hosts /etc/sysconfig/network Then restart

         1. Go to Suns official website to download http://www.oracle.com/technetwor

Background: When we develop Linux online server, we often encounter problems with ha