Linux

After installing the Oracle database, you can use putty to connect to the linux System for convenient management. After you enter ifconfig, the local ip address is displayed as follows:Www.2cto.comTherefore, you must configure the linux network

The default grub configuration file is/boot/grub. conf cat/etc/grub. conf (soft link) default defines the default startup system (interesting multi-system) timeout definition default wait time splashimage definition GRUB interface image title

Run the following command to install Apache2: Run yum-y install httpd. After you press enter, yum will prompt the currently installed httpd version and update it automatically. If not, it will be automatically installed. Note that "Y" is entered

Difference between su and su-commands I used to use root directly and seldom use su. Only a few days ago I found that su and su-commands are essentially different! The default account of most Linux distributions at www.2cto.com is a common user. To

On the DELL R610, enabling serial port redirection today, I had to do O & M work, busy for three hours. The DELL Management Card comes with the DELL R610. You can enable IPMI over LAN and iDRAC6 over LAN, and enable serial port redirection. Since

Use xshell to connect to ubuntu Installation Network to select bridge, and then set static IP in ubuntu, In order to connect through ssh, pay attention to the encoding to select UTF-8 validation steps: www.2cto.com (1) input: ps-e | grep ssh if the

When SUSE10 is installed, use a USB drive to add a RAID driver. The root cause is that the USB flash drive is also identified as sd. When www.2cto.com uses a USB drive to load the RAID driver to install the SUSE system, the following message will

Data synchronization between two hard disks of rsync has been unlucky recently. The svn server has been broken twice, and both hard disks have been broken, so there is no data.Add two hard disks to the server and synchronize the data regularly every

Batch Delete Thumbs in linux. when you use an ftp client to upload a db file to a website file in windows, the Thumbs generated by windows will be stored. the db is also uploaded to the space. Generally, the vps available space we purchased is not

In ubuntu 12.04, LTS will move the maximization function to the upper right corner, press the ALT + F2 key combination, enter gconf-editor, and press enter to run. Www.2cto.com.Run sudo apt-get install gconf-editor by pressing the Enter key, and

I remember the confusion in my mind when I first came into contact with LVM logical volume management, because I was unable to clearly distinguish the terms involved. After my own experiments, here, I will record my learned experiences and share

  This article describes several common Linux monitoring scripts that can automatically monitor and alert the traffic, system status, disk space, CPU and memory usage of the host Nic. The shell scripts written based on your needs can better meet

When I bought a wireless network card, I specifically found a network card with drivers for both windows, linux, and mac platforms. However, when the wireless network card is installed in Ubuntu11.04, the code of the driver module cannot be compiled.

We have partitioned and formatted the disk through the previous section. If it is in windows, we can use it normally, but not in Linux, it must be mounted before it can be used normally. Now, mounting is what we learned today.Mount pointTo learn how

System Environment Configuration: Setup Kill process: Kill xxxx (pid)   Change the current character set encoding: Vi/etc/sysconfig/i18n Change to LANG = "zh_CN.GB2312"   Current path: Pwd   Packaging: Tar-zcvf SMStatistic_old_20110505.tar.gz

First, make sure that the software package is installed on your system.Yum-3.2.19-18.el5Yum-security-1.1.16-13.el5Yum-updatesd-0.9-2.el5Yum-rhn-plugin-0.5.3-30.el5Yum-metadata-parser-1.1.2-2.el5A rhel-debuginfo.repo file is generated under/etc/yum.

Functional requirements: 1. Create a new user, which is usually a subdirectory named by user name in/home.2. Add new user records in the/etc/passwd file.3. Add new user records to the/etc/shadow file.Code implementation:Use the while, chown, chgrp,

# Setenforce 0 # Mkdir/yum # Mount-o loop/dev/cdrom/mnt # Cp-ar/mnt/*/yum  # Vi/etc/yum. repos. d/local. repo [Local]Name = Red Hat Enterprise Linux update6Baseurl = file: // yum/Gpgcheck = 0Enabled = 1# Mv/etc/yum. repos.

Directory operation:Rm-rf mydirCd mydirCd-Cd ..Cd ~Mv tools toolLn-s tool bacCp-a tool/home/vpser/www File Operations:Rm go.tarFind mt. cgiDf-h Decompress:Tar xvf wordpress.tarTar-tvf myfile.tar Tar cf toole.tar toolTar cfz vpser.tar.gz tool Tar

String-related operations are often involved in shell batch processing.There are many command statements, such as awk and sed, which can perform various string operations.In fact, shell has a series of built-in operation symbols, which can achieve