CentOS

In Linux, a little attention is likely to produce a large volume of log files, even hundreds of m, drag down analysis is also a waste of time, this time, if you can cut the file into N small files, take the last file can see the recent log. There

1. Clone an object I created centos 6.3 During the previous installation, but I didn't have enough space to reinstall centos. I thought about using the resize command because I had to configure many things, however, when running D: \ Program Files \

Installation environment: centos6.5 iptables to enselinux: enforcing 1. InstallationYum-y install samba 2. configuration documentVim/etc/samba/smb. conf[Global] # global variable settingsWorkgroup = workgroupServer String = Samba server version %

Faults: 1,/etc/sysconfig/network-scripts directory no ifcfg-eth0 2. If the ifconfig command does not have eth0, only LO is displayed. Solution: 1. If you enter ifconfig without eth0:, you need to install the NIC driver as follows: Check

Directly go to the command mode. If it is a server, you can use the putty connection to enter the command line mode. The VNC in centos is tigervnc. Because it is a server, we only need to install tigervnc-Server: Yum install tigervnc-Server Then

Configuration steps:  1. Check whether the iSCSI driver is installed. rpm -qa|grep iscsi   2. view the yum installation Source yum list |grep iscsi   3. Install the iSCSI driver yum install iscsi-initiator-utils   4. Configure the

Centos6.3 the official DVD package is too large and contains a large number of software. However, many of the software cannot be used in the production environment. Redundant installation will only result in a waste of resources, this document

I. Some nonsense. When I was in the third year of high school, I had been in touch with Linux and was moved by its handsome terminal. From then on, I began to struggle with Linux. it was bitter, but more happy. At first, I started to get started

  1. EnvironmentCentos5.5 2. Install SVNYum-y install Subversion 3. Configuration Create a version library directoryMkdir/www/svndata Svnserve-d-r/www/svndata 4. Create a version Library Create a new subversion ProjectSvnadmin

--------------- Statement: partitions are at risk and operations must be cautious ------------------------------------ Application Scenario: hyper-V or esxi. expansion is required if the original space is insufficient. Step 1 (increase disk space)

The IP address cannot be obtained from the centos system when the VM Nic is bridging. Today, we updated the virtual machine to a new version, and found that the IP address cannot be obtained from the network card bridge centos System of the virtual

I. preparations:   1. Basic tools   Yum Rpm SCP Curl Wget Pdsh The first few general systems have their own, Pdsh You need to install   :   Yum install pdsh This command is not successfully executed   Download by yourself Pdsh.tar.bz2 ,

The grub startup Item is damaged and cannot enter the system. Go to grub mode (you can arrange disk rescue and enter grub in shell ). I:Find the correct grub location using one of the following three commands.1. Find/boot/GRUB/stage12.

Problem: adding rules to the firewall always fails to enable ports. (1) modify the file First, VIM/etc/sysconfig/iptables -A input-M state -- state new-m tcp-p tcp -- dport 5001: 5009-J accept (allow ports 5001 to 5009 to pass through the firewall)

Usage of systemctl on centos 7 We are familiar with both the service and chkconfig commands. systemctl is the main tool for service control. It integrates the functions of chkconfig and service. Systemctl is-enabled iptables. ServiceSystemctl

Centos system poisoning (sfewfesfs) process records On October 11, October 16, 2014, today is my class. when I took over the course, I encountered a problem that I never encountered before, that is, the server was poisoned and continuously sending

The RedHat/centos 6.5 e2fsprogs version is earlier than 1.41.12, so you cannot create a file system larger than 16 TB. Download the latest e2fsprogs, compile and install itFtp://ftp.ntu.edu.tw/linux/kernel/people/tytso/e2fsprogs/ Tar zxvf e2fsprogs-1

Solution to Apache forced UTF-8 garbled in CentOS Today, I purchased xen vps in PhotonVPS for my own use. The weak ones despise BurstNet's VPS, and I bought 19.95-knife, GB of traffic VPS, even though I still cannot accept a small number of download

Detailed explanation of wc commands in CentOS The content of today is the wc command of centos. This name is very memorable. You know what it is. The function of this command is also very memorable, and its function is very limited: Wc-c filename:

How does CentOS Delete unnecessary startup items after kernel upgrade? 1. # uname-a view the current kernel version Linux localhost. localdomain 2.6.32-358.23.2.el6.i686 #1 SMP Wed Oct 16 17:21:31 UTC 2013 i686 i686 i386 GNU/Linux 2. # rpm-qa |