Linux

Ubuntu command to install the kernel source code and upgrade the kernel source code sudo apt-get install linux-source will automatically install the source code of the current version of the kernel to/usr/src to upgrade the kernel source code:

Linux Disk Quota 1. the disk quota is restricted only for the entire partition: When the disk quota is actually run, it is restricted for the entire partition. For example, if/dev/hda5 is loaded under/home, all directories under/home are restricted.

Introduction to network data collection and analysis tool TcpDump As the name suggests, TcpDump can completely intercept the "Header" of the packets transmitted in the network for analysis. It supports filtering network layer, protocol, host,

What is the difference between the size of the same file or folder in linux and windows? 1. the folder in window is not the size, and the folder in linux is the size 2. the file systems in the two systems may be different. blocksize may be different

For ubuntu installation and decompression, rar files cannot be decompressed through the default ubuntu installation. It can only be decompressed after the rar decompression tool is installed. In fact, installing the rar decompression tool in ubuntu

1. Overview Monitoring is an indispensable part in checking system problems or optimizing system performance. The operating system monitoring tool monitors the usage of operating system resources and indirectly reflects the running status of each

One linux Command every day (2): the cd command Linux cd command can be said to be the most basic command statement in Linux. Other command statements to be operated are built on the cd command. Therefore, to learn common Linux commands, you must

Ubuntu lamp (apache + mysql + php) Environment setup I. Environment installation 1. install apache2 sudo apt-get install apache2 and open http: // localhost/or http: // 127.0.0.1 in the browser! Verify that apache is successfully installed. Www.2cto.

One linux Command every day (18): locate command link: One linux Command every day (1): ls command http://www.bkjia.com/ OS /210210/163049.html#linuxlinuxcommand every day (2): cd command serial (3 ): pwd command Export (4): mkdir command http://www.

One linux Command (21) every day: Link to the find command xargs: One linux Command (1) every day: ls command running (2): cd command http://www.bkjia.com/ OS /210210/163050.html#linuxcommand every day (3 ): pwd command Export (4): mkdir command

Linux vsftpd 550 create directory operation failed solution after vsftpd is started, after connecting to the server, the following error is prompted during File Upload creation: 550 create directory operation failed www.2cto.com selinux has disabled

Introduction to the sort command in AIX and use the [plain] www.2cto.com sort command to sort many different fields in different column order. The sort command is as follows: sort-cmu-o output_file [other options] + pos1 + pos2 input_files-c: test

One linux Command every day (36): diff command link: One linux Command every day (1): ls command http://www.bkjia.com/ OS /210210/163049.html#linuxlinuxcommand every day (2): cd command serial (3 ): pwd command Export (4): mkdir command

Bone Study Notes When we enter a new Linux server environment, we should quickly learn the basic hardware and software information of the server. The following is an example: # Clear # Dmidecode | grep Product (Server Model)Product Name: Lenovo WQ R5

LinuxADSLMost of the Access Users are migrated from Windows, which is novel and unfamiliar with the Linux environment and operations. Linux has powerful network functions, however, if you do not know the security knowledge, such as walking in the

  Test environment: Fedora7, Administrator: root, common user: test1 Purpose: When Linux is started, the script program test is automatically run in the root directory of test1. the program automatically appends a record to the local log file each

This article describes how to start, install, configure, and use ntop3.2 in linux! 1. Start ntop 1. Run the/usr/local/bin/ntop-u ntop-c-d-I eth0 command on the local machine to start ntop.Note:(1)/usr/local/bin is the path of ntop(2)-u ntop is the

The following is reverse resolution based on RedHat 5 or CentOS System (IP192.168.1.2 domain name is www.linuxidc.com). To ensure successful construction, do not miss any step. The following is a detailed step-by-step command can also ensure success!

To configure the DHCP server using DHCP in RHEL5.4, follow these steps:1. Install DHCP server softwareCheck whether dhcp is installedRpm-q dhcpMount/dev/cdrom/mediaRpm-ivh/media/Server/dhcp-3.0.5-21.el5.i386.rpm2. Modify the DHCP master

Wireshark is a free network protocol detection program that supports Unix and Windows. It is a well-known free packet capture and protocol analysis tool. The Installation Method in Fedora 14 is simple: Step 1: configure the yum source of the system;