The disk quota in linux is a common function of an application. many users in an enterprise deploy linux as a mail or file server. Although the disk space is large, however, if more than 1000 enterprise users use shared storage files, it is
Author: the disadvantage of aolinksR-proxy is that when one of the web servers stops running, apache will still forward the request, resulting in a 502 gateway error. 1) configure the polling balancing policy to go to the conf directory of Apache,
Options block: listen-onport listen to the DNS query request of the local IP address and port eg: listen-onport53 {192.168.0.78}; listen to the local 192.168.0.78 DNS query, if not with this parameter, listen to the DNSli received by all the IP
Take Fedora5 as an example. it is similar to other types such as Ubuntu. The current user name is test, which is a common user. When you enter the shutdown command, mustbesuperuser will appear. you need a super user to execute this command. The
Query who logged on to the system [root @ lyy ~] # Whoroottty12010-12-0919: 16 rootpts/02010-12-0919: 29 (192.168.197.1) first column login user second column terminal name third column login time query each user recent login time la...
Query who
It has been more than a week since I started to learn linux, and I have made a lot of edits to shell scripts. Many scripts contain various commands that prompt the user to read and display the command echo. Many people simply abbreviated the subject
All required software bind-9.4.2.tar.gz // required
A required softwareBind-9.4.2.tar.gz // http://www.isc.org/Wget http://ftp.isc.org/isc/bind9/9.4.2/bind-9.4.2.tar.gz
2. unzip and install# Tar zxvf bind-9.4.2.tar.gz# Cd bind-9.4.2#./Configure --
1. the ifconfig command temporarily modifies ifconfig to configure the IP address of the NIC. The change takes effect immediately, but does not save it. it will expire after the next startup. # Ifconfig-a --- & gt; obtain the name of the network
Download an rar3.0linux source code package under centos5.3. after installation, run the rar command to find the prompt rar:/lib/libc. so.6: version 'glibc _ 2.7 & amp; prime; notfound (requiredbyrar) open the compressed package is empty, so the
In linux, we often use the mount command to mount hard disk partitions or discs to the file system. /Etc/fstab is the file system automatically mounted to linux during boot. In linux, the data items of/etc/fstab are as
Every time we install ubuntu9.10, the next thing we need to do is update the software and language pack in it, and the update source of ubuntu will be downloaded very slowly, so we can change the update source, so that he can download it quickly and
I agree with the statement of "sudoservicenetwork-managerstopsudorm/var/lib/NetworkManager. statesudoservicenetwork-managerstartsudogedit/etc/Networ...
I agree with the sub-night's suggestion that it is feasible to try it in 10.04.
Sudo service
After the computer is turned on today, XP can access the internet normally, but it still cannot be connected to the Internet after Ubuntu is changed. There is no wireless connection in the house. Vro. I thought that the network icon disappeared
Seeing that it was about to end with the release of Ubuntu11.10, taking advantage of the time available on the 11th and the download peak, I was anxious to taste the fresh, and upgraded my laptop from 11.04 to 11.10, the upgrade was smooth, much
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